Question 1

Features of Ribbon Mixer Equipment

Accepted Answer

The main shaft of the ribbon mixer machine is wound with two layers of screw belts in different directions. Driven by power, the material is quickly stirred. The equipment has the characteristics of better mixing uniformity, higher production efficiency, and extremely low failure rate. The equipment is a batch mixer, according to how many materials are handled in each batch to select the appropriate equipment model.

1. Flexible material selection scheme of spiral ribbon mixer

The spiral ribbon mixer can be customized with carbon steel, manganese steel, 304 stainless steel, 316L stainless steel, 321 stainless steel, and other materials, and different materials can also be used in combination; when selecting materials for equipment, it can be divided into parts in contact with materials and parts not in contact with materials;

In addition, functional coating or protective layer such as anti-corrosion, anti-adhesion, isolation and wear resistance can be added in the screw belt mixer;

The surface treatment of stainless steel includes sandblasting, wire drawing, polishing and mirror surface treatment, which can be applied to different parts;

2. Reliable drive configuration of ribbon mixer machine

The small ribbon mixer is equipped with driving devices with different capacity, power and output speed according to the material property, starting mode and mixing mode.

The drive motors include: ordinary motor, anti-riot motor, variable frequency motor, high efficiency and energy-saving motor, high protection level motor, and motor under different voltage; common reducer: R, K, F series gear reducer, cycloid pinwheel reducer, general gear reducer, planetary gear reducer;

Common connection methods: direct connection, pulley connection, hydraulic coupling connection.

As one of the leading ribbon mixer manufacturers in China, Niel Machinery has top quality ribbon mixer for sale, which is sold worldwide and receives good comments from users. We are sure that our ribbon blender machine price is competitive among other manufacturers. Contact us to get a good price today!

Question 2

How to Choose the Right Powder Mixer Machine

Accepted Answer

If you need to mix the powder, the powder mixer machine can be a good choice for you. Due to the different requirements for the use of powder mixing machine in different production sites, the classification of hybrid equipment has gradually increased. Now vertical mixing equipment is widely used. However, this kind of equipment is not suitable for all processing factories. It is generally recommended to select horizontal powder mixing machine when mixing granular materials, so as to improve the mixing efficiency of materials. The processing speed is also significantly improved. When purchasing the mixing equipment, the following aspects should be paid attention to.

There are differences in the output of different types of powder blending machine. Not all mixers can meet the processing capacity standard. In order to make the installation and application of equipment meet the application needs of manufacturers Therefore, the equipment should be selected according to the daily output. The mixing equipment can complete the operation process within ten minutes when processing a batch of materials. Next, the equipment finishes output, the discharge process is almost finished. So the mixing equipment can basically complete four processing operations in an hour. if select equipment not in accordance with the actual production standards, we can not achieve the application purpose.

When purchasing the powder mixing blender machine, it is also necessary to pay attention to whether the discharging method of the equipment is reasonable. When using the mixing equipment to process the materials, the discharging method of the materials is very importan. When selecting the discharging method, it can be done through the side exit. You can also customize the appropriate valve and outlet according to the production requirements. but if you choose the outlet improperly, it will also have a great impact on the output, So we should pay attention to this problem.

As one of the leading powder mixing machine manufacturers from China, Niel Machinery supplies professional powder mixing machines. Welcome to buy our equipment.

Question 3

The Reason of High Temperature of Ribbon Mixer Machine

Accepted Answer

At a high speed for a long time, the ribbon mixer machine would produce a lot of heat. This heat is also harmful to the spiral ribbon mixer itself. It will also lead to many mechanical problems. What is the reason for the high temperature of the ribbon mixer machine?

After many users use the ribbon mixer machine, the hydraulic excavator starts to work before heatstroke at a normal speed. However, after one or two hours' work, the equipment will stop and the excavation is not firm. Sometimes, when the engine smoke, it will come out. At this point, it is important to stop the equipment, cool down and continue to work, which will reduce work efficiency. Due to the increase in the wear temperature of the components, the hydraulic pump system will get adjusted the function of the hydraulic pump adjustment system, the variable function of the pump, and the increase of the engine load, it can not work normally or shut down.

Only if we find out the reason leading to the high temperature of the ribbon mixer blender, that we can solve this problem basically. We have to work out the problem to run the ribbon mixer machine under high temperatures.

Niel Machinery works to provide high-quality products and services to our customers. We have good ribbon mixer for sale. If you want to know our ribbon blender machine price, please contact us via sales@shniel.com.

Question 4

Maintenance and Repair of Paddle Mixer Machine

Accepted Answer

The paddle agitator has the simplest structure. The blades are made of flat steel, welded or fixed on the hub with bolts. The number of blades is 2, 3 or 4. The blade forms can be divided into flat blade and folded blade. That is to say, according to the shape and characteristics of the blades, it can be divided into flat blade agitator and inclined blade agitator. The horizontal agitator produces radial force while the inclined agitator produces axial force. The paddle agitator is suitable for mixing low viscosity liquid, suspension and solution.

Application of paddle mixer machine

1. In the liquid-liquid system, the paddle mixer machine is used to prevent separation and make the tank temperature uniform. In the solid-liquid system, it is mainly used to prevent solid settlement.

2. Paddle type mixer is mainly used for fluid circulation. Because of the same displacement, the power consumption of the folded blade type is less than that of the flat blade type, and the operation cost is lower, so the axial flow blade is used more.

3. It can also be used to stir high viscosity fluid, promote the up and down exchange of fluid, replace the high price spiral belt impeller, and obtain good results.

Precautions for maintenance of paddle mixer machine

Regularly replenish lubricating oil for reducer and chain, grease for main shaft bearing and door opening bearing;
The chain should always be tightened slightly, otherwise, the loose chain is easy to cause jumping teeth, blade fighting, and other failures, resulting in unnecessary losses;
Check and supplement the lubricating oil in the oil mist eliminator of the pneumatic system regularly, and check the water collection in the air-water separator to ensure that the water level in the tank does not exceed 80%;
Check whether there is air (oil) leakage in the pneumatic pipeline and interface, if any, replace the air pipe or plug in the connector again;
Check the mixer rotor regularly and remove the sundries such as braided tape, nylon thread head, etc;
Check whether there is leakage at the shaft head of paddle agitator mixer frequently. If there is leakage, tighten the gland bolt slightly, and replace the packing after the packing is worn out. Check the four corners of the mixer door frequently for leakage. If there is leakage, adjust the support of the door arm and tighten the screws.

Niel Machinery is one of the leading powder mixing machine manufacturers in China. We supply a series of professional powder mixer machine. If you want to buy paddle mixer, please leave a message to us or contact us via sales@shniel.com.

Question 5

How to Increase the Mixing speed of Ribbon Mixer Machine

Accepted Answer

The ribbon mixer machine is generally used for the mixing of viscous or cohesive powder particles and the mixing of liquid and paste materials added to the powder particles. At the same time, due to the difficulty of cleaning viscous materials, it is suitable for the mixing of large output and infrequent variety change.

Structural features of spiral ribbon mixer

The spiral ribbon mixer is composed of a U-shaped container, screw belt mixing blade, and transmission parts; U-shaped long cylinder structure ensures the small resistance movement of mixed materials (powder and semi-fluid) in the cylinder. The positive and negative rotating screw bars are installed on the same horizontal axis to form a low power and efficient hybrid environment. The screw belt blades are generally made into two or three layers. The outer spiral collects the materials from both sides to the center, and the inner spiral transports the materials from the center to both sides, which can make the materials form more vortices in the flow. The mixing speed and uniformity are increased.

Application of spiral ribbon mixer

Horizontal ribbon blender is widely used in the mixing of putty paste, real stone paint, dry powder, putty, medicine, food, chemicals, feed, ceramics, refractories and other solid-solid (i.e. powder and powder), solid slurry (i.e. powder and glue liquid), especially for the mixing of viscous materials. The mixer is not suitable for materials with large fiber content and density difference. For the putty paste, real stone paint, biology, medicine, food and other industries, stainless steel is recommended. In general, the horizontal screw belt mixer is recommended for mixing the dry powder sand slurry containing vitrified beads.

Niel Machinery supplies a series of professional powder mixing machine. If you want to know ribbon mixer price, please leave a message or contact us via sales@shniel.com.

Question 6

What to Pay Attention to When Choosing a Horizontal Ribbon Mixer?

Accepted Answer

When purchasing the horizontal ribbon mixer, some users can't choose suitable equipment products to put into use because they don't know much about the equipment. In fact, they should follow the method when purchasing the ribbon mixer machine, so that the equipment can be stable in the process of operation and meet the application requirements of production work. In order to make it more convenient for users to purchase a spiral ribbon mixer, here are some problems that should be paid attention to when purchasing this kind of equipment.

When purchasing the horizontal ribbon mixer, we should pay attention to the working principle of the product. If the ribbon mixer machine needs to be used in the mixing work, there will be some differences between this kind of equipment and the ordinary spiral ribbon mixer in the production method. The inner spiral belt of this kind of equipment is much smaller than the outer spiral belt, but its width is larger than the outer device. This design method is conducive to pushing raw materials, and it can also prevent the raw materials from piling in one direction. Therefore, these problems should be paid attention to when purchasing the spiral belt mixer.

Secondly, there are some differences in the discharging methods used by different types of horizontal ribbon mixers. However, how to discharge the raw materials after processing is closely related to the valves selected by the equipment. If the user does not know much about the screw belt mixers, it is suggested that people choose the materials according to the process characteristics of the equipment.

When selecting the ribbon type mixer, we should first determine whether the product meets the actual application requirements, and then check whether the design and manufacture of the equipment meet the standard requirements. When purchasing the ribbon mixer machine, we should choose those reliable powder mixing machine manufacturers. If you are interested in our products, please leave a message or contact us via sales@shniel.com.

Question 7

Principle and Advantages of Double Shaft Paddle Mixer

Accepted Answer

The double shaft paddle mixer is mainly composed of the body, rotor, discharge mechanism, transmission part, and control part. The body of the double shaft paddle mixer is of double groove shape, and its cross-section shape is of W type. There are two feeding ports on the top of the body and one discharging port on the bottom of the two grooves. The rotor of the machine is composed of two shafts installed side by side and rotating in the opposite direction, and the blades installed on them. Each group of blades has two blades, which are generally installed on the shaft at a 45 angle. The blade groups on the two shafts are staggered with their wheelbase less than the sum of the length of the two blades. When the rotor is running, the ends of the corresponding blades on the two shafts form a cross overlap in the central part of the body, but they will not collide with each other. When the dual paddle mixer is working, the material in the mixer presents a multi-directional composite motion state:

One is the convection mixing along the rotor axis;

The second is shear mixing, that is because there is a velocity gradient distribution in the material, shear surfaces are formed in the material, which makes the materials collide and slide with each other, thus forming shear mixing;

The third is a special diffusion mixing. In the middle of the twin paddle mixer's body, the one-line area, that is, the movement overlap area formed by the two rotors rotating in the opposite direction, because of the opposite movement of the two rotors, the material in this area is more than twice stronger than in other areas under the action of rotating blades. It is characterized by light and gentle mixing, small friction, no segregation of the mixture and no damage to the original physical state of the material. The mixer is mainly used for the addition of molasses and the mixing of mineral and trace elements, with high mixing uniformity.

If you want cheap paddle mixer, please contact us. We supply both single shaft paddle mixer and double shaft paddle mixer. Any inquiry is welcome!

Question 8

Powder Filling Packaging Machine Brings Convenience to Life

Accepted Answer

The development of powder filling packaging machine shows that our living standard is also constantly improving. As for powder filling packaging machine, many industries are using it. Let's learn about it in detail!

It is necessary for bulk powder filling machine to be intuitive and simple for operation, serve the market, meet new challenges and pursue better.

Powder filling packaging machine has various packaging styles: back seal, insert angle, even bag, punching and so on. It is necessary to have the precipitation of technical strength, the fast pursuit, and the affirmation of the market.

In the constantly changing market, Niel Machinery needs to constantly seek new development direction, quickly find the driving force to move forward, show itself in the progress of the times, play its own strength in the progress of the times, upgrade powder filling packaging machine from the traditional mechanical type to the pneumatic type, with more stable equipment and more reliable packaging effect.

Powder filling packaging machine adopts advanced micro-computer packaging controller, has a good man-machine dialogue mode, so that speed, bag length, cutting point position detection can be directly displayed on the interface. Advanced technology has given the powder filling and packing machine more opportunities for development. In the process of huge market demand, the efforts of powder filling packaging machine are the requirements of the times and the market.

In the face of development, Niel Machinery has its own strategy. In the continuous challenges, it will make more efforts to grasp new knowledge, adopt powder filling packaging machine developed and researched by high-tech, and get into the bottom of the market and more close to the demand. The trust of the market keeps the sales volume of powder filling packaging machine considerable. At the same time, we also sell high-quality auger filler parts. The packaging effect of powder filling packaging machine is good and the development efficiency is fast.

With the support of high technology, powder filling and packing machine has got a better market. Powder filling packaging machine completes bag production , sealing, packaging, printing date at one time. Clean and quiet working environment and meeting the market demand make powder filling packaging machine improve more efficiently.

Now, we can't do without powder filling packaging machine. It has its role in all aspects. The development prospect of powder filling packaging machine is very good and it will provide us with a more convenient life.

Question 9

Application Analysis of Powder Filling Packaging Machine

Accepted Answer

Powder packaging machine (also known as powder filling packing machine), particle packaging machine, and liquid packaging machine are called the three major series of the packaging machine.

Generally, the crowd filling and packing machine has a wide range of applications and can improve market demand. As we all know, no matter in pharmaceutical industry or food industry, a bunch of products are sold every day. So putting these products on the shelves in time is the embodiment of meeting the market demand, and this is the application value of powder filling packaging machine.

Niel Machinery powder filling packaging machine can automatically complete the whole packaging process of measurement, bag making, packaging, sealing, counting, etc. It is a combination of machine, electricity, light and instrument. It adopts screw metering, light control technology, and step motor. It is an advanced powder filling packaging machine with accurate measurement, beautiful sealing and high equipment stability.

From the perspective of auger filler parts, it has the functions of automatic quantification, automatic filling and automatic adjustment of measurement errors. It is suitable for powder with certain fluidity. Granular materials can be used for quantitative packaging of various packaging containers, such as bags, cans, bottles, etc. The error caused by the change of material specific gravity and material level can be automatically tracked and corrected.

The bag making method of powder filling packaging machine adopts stepping motor subdivision technology, which can make the controller personnel clear and not fuzzy easily. The air-to-air system of the heat exchanger also has good temperature control, and can be operated according to the principles of radio and television. It can also automatically print the production date and batch number, which is very convenient and accurate, and the cut on the finished package is relatively easy to tear off.

In addition, its measuring rod is also driven by stepping motor, which can obtain excellent measurement results with high accuracy. All materials produced are made of stainless steel, and food grade stainless steel is used for the parts contacting the materials, which fully meets the GMP requirements of drugs.

Question 10

Semi Automatic Powder Filling Machine Lays Emphasis on Safety and Environmental Protection

Accepted Answer

In the filling machine industry, there are many kinds of equipment. Designed according to the characteristics of some materials, such as illiquidity and corrosiveness, the semi-automatic powder filling machine is equipped with spiral cutting. The contact parts of materials are made of 304 stainless steel, which improves the cutting speed and corrosion resistance. From the perspective of material packaging, it can be divided into a liquid filling machine, paste filling machine, powder filling machine and particle filling machine. From the perspective of production automation, it can be divided into a semi-automatic filling machine and full-automatic filling production line. Among them, the powder filling packing machine is suitable for the quantitative packaging of powder materials, such as pesticides, veterinary drugs, dyes, chemicals, enzyme preparations, etc.

Semi automatic powder packing machine is suitable for the quantitative packaging of powder in various packaging containers such as bags, cans, and bottles. In order to meet the country's high emphasis on drug and food safety, many enterprises strictly check the manufacturing process, equipment, and environment of drugs and food. Powder filling machine as equipment having direct contact with the product, its performance requirements are also constantly improving, such as auger filler parts with food-grade stainless steel, which is easy to clean and so to prevent cross-contamination. In the process of upgrading the powder filling machine, Niel Machinery is guided by the real needs of users, and gradually meets the personalized needs of users and the industry trend. Nowadays, the powder filling machine on the market requires simple structure, accurate quantification, wide adaptability, long service life, convenient maintenance, small cross pollution and other conditions.

With the rapid development of food, medicine, chemical industry, and other industries, we are also pleased to see that the auger filler packing machine is also constantly improving, and gradually moving towards the road of multi-function, large-scale and branding. Stable performance, fast production, convenient packaging and perfect after-sales service have become the inevitable trend of industry development. Niel Machinery’s semi-automatic powder filling machine has a wide range of packaging. The same powder filling machine can adjust and replace different specifications of blanking screw continuously through an electronic scale keyboard within 5-3000g. The error caused by the change of material specific gravity and material level can be automatically tracked and corrected.

Question 11

The Differences Between Volumetric and Weighing Powder Filling and Packing Machine

Accepted Answer

From the perspective of the quantitative principle, there are two main powder filling and packing machines: volume-quantitative machine and weighing-quantitative machine. Do you know the difference?

Powder filling and packing machine is the general name of packaging powder equipment, which is suitable for quantitative packaging of powder and powder materials in chemical, food, agricultural and sideline products industries, such as milk powder, starch, pesticide, veterinary medicine, premix, additive, condiment, feed, enzyme preparation, etc. The powder packaging machine of Niel Machinery is controlled by pneumatic + PLC, which has the functions of automatic quantitative, automatic filling, automatic adjustment of measurement error, etc. But different powder packaging machines have two very obvious features: their different working principles.

Volume-Quantitative principle of powder filling and packing machine

The volume type quantitative filling of powder packaging machine is realized by controlling the volume of the filled materials. Screw type quantitative filling machine belongs to the category of volume type quantitative filling. Its advantages are simple structure, no weighing device, low cost and high filling efficiency. The disadvantage of screw type quantitative filling machine for powder packaging machine is that the filling accuracy varies greatly according to the different materials to be filled, which mainly depends on the stability of the apparent specific gravity of the filled materials, the uniformity of the size of the particles, and the moisture absorption and looseness of the materials. Therefore, the main suitable object of the powder filling and packing machine is the material particles with uniform size, stable bulk density and good self fluidity.

Weighing-Quantitative principle of powder filling and packing machine

The weighing-quantitative filling of powder packaging machine ensures the filling accuracy by controlling the weight of the filled materials. Compared with the volume-quantitative filling mentioned earlier, the structure is more complex, the cost is higher, and the filling efficiency is lower than the volume type filling. The powder material handling is mainly the materials with uneven particle size, unstable bulk density and relatively high price. At present, there are three kinds of scales used in weighing quantitative filling, which are mechanical lever scale, electronic scale and mechanical electronic combination scale. Powder packaging machine can be divided into single-stage feeding and multi-stage feeding according to different feeding methods. In order to improve the quantitative accuracy and feeding speed, the dynamic weighing method of multi-level feeding and weighing at the same time of feeding is generally adopted.

Question 12

What Are the Common Process Types of Dry Powder Mixer Machine

Accepted Answer

In the early days, the dry powder mixer machine only produced by gravity diffusion, but with the gradual improvement of the actual production requirements, the process of this kind of dry powder mixing equipment is also expanding. At present, there are a variety of targeted processes to meet the production requirement, each process has its own characteristics, and can also be mixed to achieve the mixing effect, so what types of common process does the dry powder mixer machine with multifuntion and high quality have?

1. Gravity diffusion

The dry powder mixer machine is a kind of mixing method that constantly raises the center of gravity of powder and forces the powder to flow, diffuse and fold repeatedly by gravity. The advantage of this mixing process is that it can be mixed evenly on the macro level, but the change between adjacent particles and local space on the micro level is relatively slow, which can not achieve even mixture on the micro level, but it does not affect the normal use at all. Here are several typical mixers of such process: three-dimensional mixer, V mixer, double cone powder mixer, etc.

2. Internal forced mixing

Dry powder mixer machine is a kind of mixing method which uses the moving blades in the container to force the powder to be stirred and sheared repeatedly. The advantages of this kind of dry powder mixing process are that it can achieve fine mixing uniformity in microcosmic, but there is no effective measure to achieve overall uniformity in the container, left and right macroscopically. The representative models of this kind of mixing process are slot type screw belt mixer, single cone double screw mixer, star mixer, etc.

3. Double motion superposition

The above two mixing processes can only achieve macroscopic or microscopic uniformity. The double motion superposition mixing process combines the advantages of the two mixing processes, which enables the barrel to rotate to carry out gravity diffusion mixing of materials and the built-in full-size spiral belt blade to rotate independently, so as to carry out forced shear mixing of materials in the same direction and at different speeds, thus realizing the convention circulation, cutting and mixing of the materials . Dry powder mixer with good reputation can complete the material mixing quickly and evenly in a short time.

There are no obvious advantages and disadvantages in the above three processes, but a certain process needs to be used under different environment or different process requirements. Generally speaking, the cost performance of the motion superposition process is high, which not only reduces the cost of the dry powder mixer, but also greatly ensures the mixing effect. The price of the production equipment of this process is much higher than that of similar equipment.

Question 13

Troubleshooting Methods for Common Faults of Ribbon Mixer Machine

Accepted Answer

In the production, there may be some common faults in the use of the ribbon mixer machine. These common faults are mainly reflected in the motor's inability to overheat, the mixer's abnormal sound, the bearing's overheating, the reducer's heating, the elevator's non rotation or material leakage, etc. Here, the editor of BLS will teach you how to troubleshoot the common faults and solutions of the horizontal ribbon mixer.

1. The motor is unable to overheat

Fault causes: motor two-phase operation; motor internal short circuit; long-term overload operation; low voltage.

Solution: stop the machine, check all connections of electrical equipment; reduce the load; check whether the parts are loose; work after the voltage is stable.

2. Mixer has abnormal sound

Fault cause: foreign matters in the machine; loose chain; a certain part of the rotor is broken due to open welding.

Solution: remove foreign matters; adjust the chain to tighten or replace the chain; repair the rotor.

3. Bearing Overheating

Fault causes: too much or too little lubricating oil; damaged bearing; tight belt; long-term load operation; damaged oil seal.

Troubleshooting: add oil according to regulations; replace proper bearing; adjust properly; work according to specified load; replace the new oil seal.

4. Elevator does not rotate and material leakage

Fault causes: heavy load and loose belt; foreign matters entangled in lifting body; damaged bearing; damaged sealing ring.

Troubleshooting: reduce the load and tighten the belt; pull out the hinge to remove foreign matters; replace the bearing; replace the sealing ring.

5. Gearbox heating

Fault cause: the lack of oil or damaged internal parts.

Troubleshooting: refuel to the gauge position to repair the reducer or replace it.

6. No output of reducer

Fault cause: the motor operates normally, the reducer does not rotate, and the pin arrow at the connection has been seriously worn.

Troubleshooting: replace the bolt with a new one.

Question 14

What the Discharging Methods of Ribbon Mixer Machine Are

Accepted Answer

The discharging methods of ribbon mixer machine: the powder material adopts the widely-open door structure, which has the advantages of quick discharging and no residue; the high fineness material or semi fluid material adopts the manual butterfly valve or pneumatic butterfly valve, and the small-size mixer adopts the direct connection of reducer, which has simple structure, high operation reliability and convenient maintenance. Large-scale mixers use belt wheels to drive cycloid reducers. The elastic connection of the belt transmission has the advantage of protecting the transmission parts in case of overload.

Ribbon mixer machine is a new type of powder mixing equipment, which is introduced from abroad and digested by relevant personnel. It is suitable for the solid-solid(namely, powder and powder ), solid-pasty(namely, powder and slurry ) material mixing in industries, such as chemical industry, compound fertilizer, dye, pigment, rubber, building materials, food, milk powder, feed, additive, aquaculture, biological engineering, ceramics, refractory, rare earth, plastic glass, new materials, nuclear energy materials and others. It is mainly used in the production of putty powder, and also can be used as an elementary thermal insulation mortar mixer.

Application and characteristics of ribbon mixer machine

This machine is suitable for material mixing production line in plastic, chemical, food, feed, dyestuff, cosmetics, and other industries. The utility model has the advantages of fast mixing speed, high precision, no mixing blind area, filling coefficient, convenient sealing operation, and maintenance, etc.

Question 15

Troubleshooting Steps for Ribbon Mixer Machine

Accepted Answer

Ribbon mixer machine is an important part of automatic assembly line production in modern enterprises. As the back-end part of automatic production line, its automation performance greatly improves the production efficiency of enterprises. However, the screw belt mixer will also have faults. If there is a fault, it is necessary to find out the fault as soon as possible, but what should be done to solve it? We can start from three parts of the ribbon mixer machine: power part, wire support part and electrical control part.

1. All power supply and electrical control parts of ribbon mixer machine: Many assembly line failures are caused by the problems of power supply and electrical control equipment. For example, there are problems in the power supply, including the power supply failure in the workshop, or the power supply does not match it or is too low, which causes the fuse to burn out and the line is in poor contact; whether all parts in the electrical control box work normally, etc. Check whether there is any wire pulled by the equipment.

2. Check the power part: Because the maintenance of the machine in daily work is not in place, the motor, frequency converter and other long-term work is also prone to failure. Therefore, the ribbon mixer machine should be regularly maintained, cleaned and maintained in strict accordance with the specifications.

3. Check the transmission part of the ribbon mixer machine and that of the wire body support, including the driving roller, adjusting roller, bearing, sprocket, etc. If there is a fault, the belt of the ribbon mixer machine will deviate or be stuck.

Question 16

How to Check Whether the Power Supply of Ribbon Mixer Machine Meets the Requirements

Accepted Answer

While using the ribbon mixer machine, we also need to do a good job in maintenance, pay attention to the inspection and maintenance of the shell of the horizontal ribbon mixer machine, and clean the dirt and obstacles in time. Clean the inside and outside of the equipment regularly. Pay attention to lubrication to avoid the aging of equipment. Before the operation, allow the equipment to idle for 1 to 2 minutes and check whether the clutch and brake on the machine work normally. Before the daily operation, the horizontal ribbon mixer machine should be idle for 1-2 minutes, and then check the reliability of the clutch and brake on the machine.

After purchasing the ribbon mixer machine, we need to debug it. The initial debugging is related to whether we can achieve the desired mixing effect when using the equipment mixing. Therefore, we should take the initial debugging seriously. During the operation of the equipment, listen to the motor noise, whether the reducer and transmission gear are normal, and whether the temperature rise is too high. If there is any problem, stop the operation in time, and then check the fault until normal operation is restored.

Check whether the power supply of the ribbon mixer machine meets the requirements if the voltage is checked; after connecting the power supply equipment, check whether the turning direction of the auger in the mixer is correct, if it is contrary to the standard, it should be reversed. Motor wiring; at the same time, the equipment will not emit abnormal noise when running.

Observe the mixing process of materials. If the mixing effect is not good at first, you can adjust it by changing the sieve with different apertures. In addition, it can adjust the suction of materials. As long as the distance from the bottom of the inner tube of the suction nozzle to the material pit is adjusted, the effect will be better.

Question 17

Uniformity Performance of Ribbon Mixer Machine

Accepted Answer

1. The meaning of ribbon blender for powder mixing: Powder mixing is the process of mixing two or more components in a dry state or with a small amount of liquid by an external force so that their inhomogeneity is constantly reduced. The so-called two or more components can be different substances or the same substance with different physical properties, like different moisture contents, different particle diameters, different colors, and so on. Powder mixing is a complex and random process. The method of evaluating and determining the quality of the mixture has always been a thorny issue for us. With the development of the times, the days of judging the mixing uniformity by the five senses have passed. The quantitative analysis of powder mixing uses the scientific and quantitative forms to determine the mixing uniformity. To achieve a quantitative analysis, there must be several processes of sampling, testing, and statistical analysis (data processing) to obtain a single quantity value that can express the uniformity of the mixture.

2. The sampling of the ribbon mixer machine: taking a small amount of material from a certain position in the mixture is called "sampling". This small amount of material is called an "observation sample" or a "point sample", and the sampling position is called a "sampling point". Samples taken from different sampling points in the same container and at the same time can constitute a "sample" at this time level. The number of point samples is the size of the sample.

Regarding the sample size: The smaller, the better, provided that the sample amount is sufficient for the test and is likely to be representative of the material around the sampling point. Over large sample not only wastes materials but also is unfavorable to the accuracy of quantitative analysis.

About the number of samples (i.e. the size of samples): the more samples, that is, the larger samples result in the more reliable the quantitative analysis results, and the smaller error rate. But so far, the best number of samples has not been determined. According to the recommendation of the American Institute of Chemical Engineers, 5~15 samples are needed. Some people believe that at least 20 or even 50 samples are needed. It is common practice in China to take 5 to 10 samples. As for the position of sampling point, when the material is in a static state, the sampling point shall be distributed in all positions of the material as much as possible. If it is possible to sample in the motion stream of the mixture, the analytical results are more accurate than those obtained by sampling in the static condition. So it is good to sample in the outlet stream of the mixer machine when conditions permit (if the optimal mixing time has been determined).

3. Ribbon Mixer Machine Detection: chemical or physical methods are used to determine the content of the components ( in particular the key component - the tracer) of the obtained sample: X. If the number of samples is 5, there are 5 detected results: X1; X2; X3; X4; X5. As for the detection method, it should be determined by the properties of components, the purpose of mixing, and the actual conditions.

4. Statistical analysis: the above test results are calculated by a statistical method to get a single value, then evaluate the mixture quality, which is called statistical analysis.

Above is a brief introduction to the uniformity performance of the ribbon mixer machine. If you have an interest in mixing blender machine, please contact us.

Question 18

The Exquisite Mixing Effect of the Ribbon Mixer Machine

Accepted Answer

The mixing covers the whole industrial fields, such as chemical industry, food, building materials, medicine and fertilizer. The products we use every day have at least one mixing process in production. The mixer is also known as an agitator. Its role can be divided into physical mixing and chemical assisted mixing. The physical mixing is purely a single stirring action, in which two or more materials are produced in the form of a stirred mixture. The Ribbon Mixer Machine is generally used for the mixing of viscous or cohesive powders, as well as for the mixing of liquids and pastes added to powders. At the same time, due to the characteristics of the difficulty to clean sticky materials, it is suitable for mixing in situations with large output and infrequent changing breeds.

The exquisite mixing effect of the ribbon mixer machine is the reason why we choose it. So what is the mixing effect of the ribbon mixer machine?

The spiral ribbon mixer is characterized by compact structure, simple operation, beautiful appearance, less space demand, easy cleaning and so on. Through mechanical rotation, the mixer device makes its impeller rotate, and reciprocally flows to promote the material and make it stir evenly. The operation is controlled by electricity, which can be set to stop automatically during the mixing, which can improve the mixing quality of each batch of raw materials. For the switch of the ribbon mixer machine, press the switch when setting the mixing, and the machine drives the obtained material to make it reciprocate.

When the Ribbon Mixer Machine's mechanical stirrer moves parts, it will also produce shear-acting fluids during rotation. It consists of the vessel walls where the liquid flows and the fixed components installed in the vessels. However, it is also affected by shear effects, which can cause many local eddy diffusion. The mixing diffusion and eddy diffusion increase the diffusion surface area of different liquid molecules, reduce the diffusion distance, and shorten the diffusion time.

Question 19

The Working Principle of Auger Conveyor

Accepted Answer

The working principles of auger conveyor in conveying materials is basically divided into three categories: one is the pushing method, the other is a centrifugal induction method, and the third is gravity sliding method;

(1)Pushing method

This kind of method generally uses the spiral blade to carry on the transportation material, commonly used in the discharge transportation of warehouse bottom. The material is often filled with helices, and the static pressure of granular materials is larger. The gravity of each material itself is much smaller than other forces (screw thrust, friction force, static pressure). The resistance of this kind of screw is very large, and it must overcome the friction formed under great pressure. When working, the material seems to be a nut, and the screw acts as a nut bolt. As long as the nut does not rotate (or rotates slowly), the nut can move along the axial direction by using the rotation of nut bolts. The warehouse bottom discharge spiral often adopts a variable pitch helix and has a larger pitch at the exit end.

(2) Centrifugal Induction Method.

It is used for vertical, steeply inclined auger conveyors, or any higher speed auger conveyors. The working characteristic is that the material is filled between two kinds. At the high speed of the spiral, the loose material is subjected to centrifugal forces much more than other external forces such as gravity.

(3) Gravity Slide Method.

The spiral has a relatively low speed, and the material on the surface of the spiral is far more affected by gravity than by centrifugal force. As the rotating material of the spiral continues to slide down the spiral, there is an axial displacement, which is essentially the principle of the CX screw machine. The filling coefficient of screw machines following this principle is generally less than 0.5. Because of the overfilling, the material does not slide down the spiral surface but is churned by the spiral and falls over the spiral axis. Therefore, it does not obtain a large axial velocity. Since the material in the slow spiral is more affected by gravity, it is not suitable for vertical spiral or upward conveying situations with large inclination angles.

The principle of sliding down method, although the twenty value is small, the conveying capacity is low, is suitable for easy lumping, abrasive material since the material is loose, free-rolling down, and less squeezed. With standard spirals, it not only maintains a relatively fast sliding speed but also has certain adaptability to inclined conveying (inclination is generally within 20°).

(4)Maintenance of Auger Conveyor

Since the auger conveyor is composed of a spiral housing section, a drive section, and a support section, when maintaining and servicing the auger conveyor, we also have to maintain it partly. As for the maintenance of the shell of the auger conveyor's spiral, since the shell is generally undamaged if the material inside is acid and alkali corrosive material, you should pay attention to clean the shell of the conveyor when it stops. The auger conveyor's drive unit consists of two main parts, the gearbox, and the motor. For models that require oiling, they must be replaced regularly. This is the equivalent of the heart part of the conveying equipment, so be sure to in time and regularly change the oil.

As for the auger conveyor's main spiral, the spiral sleeve is a combination of the spiral core tube and a spiral blade. The spiral blade is also a wearable part. Depending on the different abrasive properties of the material, their service life will differ. When the gap between the spiral blade and the spiral shell part is large, or when the blade is deformed, it needs to be changed, otherwise, it affects the material transport capacity. As for the spiral core tube part of the auger conveyor, the main concern is the transmission shaft and connecting shaft, which need regular oil injection to ensure lubrication. Observe the thickness of the spiral sleeve. When working for a long time, the spiral shaft sleeve is most likely to be thinner by friction. To a certain extent, it will affect the concentricity of the spiral axis. Therefore, spare parts should be retained and replaced in time. In the inlet and outlet, the main observation is whether the bolts at the flange contact are tightened, whether there is any rust, and to deal with it in time.

Finally, in the inspection of the drive bracket, because the drive part is connected with other parts by the drive shaft, we need to regularly check the fastening of the drive bracket to prevent the drive part and the screw body part from being out of concentricity.

Question 20

Can Ribbon Mixer Machine Be Used on Mixing of Fertilizers?

Accepted Answer

For ribbon mixer machines, the production of organic fertilizer and the choice of organic fertilizer mixers are critical. Because organic fertilizers are sticky, water-based additives are added, which results in greater specific gravity. Ribbon mixer machines cannot meet the production requirements of organic fertilizers and, therefore, require manufacturing equipment.

Organic fertilizers are mainly used in the cultivation of organic vegetables and crops. They contain the organic substances and nutrients that the crop needs to grow. Not only do they provide the nutrients needed for crop growth and improve the soil, but also improve crop quality, increase yield stability and maintain the soil. Fertility rates can also improve fertilizer utilization and reduce production costs.

The Ribbon Mixer Machine adds motor power, a stirring shaft and blades to the original, allowing for mixing and blending of high viscosity materials; the discharge port is designed with a butterfly valve to open the door, enabling the mixer to discharge viscous fertilizers. The belt conveyor is used for direct access to the mixer, where water-based additives are pumped into the mixer; the output power is 4-8T/h.

Layout Features of Ribbon Mixer Machine

1. It is composed of a U-shaped container, ribbon stirring blade, and transmission parts.

2. It uses the layout of U shaped long cylinder, covering the small resistance activity of the confused substance (powder, half fluid) in the cylinder.

3. The screw rod of forwarding and reverse rotation is placed on the uniformity axis to form a low-power disorder. Spiral ribbon blades are usually made into two or three layers, and the outer spiral collects materials from both sides to the middle. Spirals generate more vortices from the intermediate material in their activities, accelerating the speed of chaos and improving it.

4. The horizontal belt mixer is a new type of mixing equipment, which has the characteristics of high compliance, high uniformity, high load factor, low energy consumption, low pollution, and low rupture.

5. The product has a wide range of practical applications, which can be mixed with powder, flow, and liquid. It can also be used for mixing pastes, and materials with a thick or large proportion(such as putty, real stone) paints, metal powders, etc.). It is also used in pharmaceutical materials, chemicals, plastics, ceramics, coatings, putty, mortar, and other applications.

Question 21

Instruction of Auger Conveyor's Tensioning Gear

Accepted Answer

The auger conveyor tensioning gear is composed of bearings, screws, nuts, and guides. Rotating the spider rod allows the bearing to move along the rail with the nut still set in the housing. The screw can work in compression as well as in tension (it works better in tension). The latter is much longer than the former in terms of length. It uses a spiral tension to hold the dishes, and the tension of the rubber band varies during the working process. As the rubber band elongates, the tension gradually decreases, so it must be checked and adjusted periodically. Since it is difficult to adjust it manually, inevitably the tension will be too high or too low at the very beginning. So it can only be used in simple, relatively short belt conveyors like the wheels on unloaders and loaders.

The diameter of the drive rollers of the belt auger conveyor belt is generally larger than that of the tension rollers. The reason for this selection is that the tension varies considerably between the inbound and outbound branches of the rubber band on the driving roller. If the diameter of the rollers is larger, correspondingly, the circumference of the rollers is longer. In this way, in the process of transitioning the rubber belt around the inward side to the outward side, the deformation in the unit length is smaller, which is conducive to extending the service life of the rubber belt.

Usually, the belt conveyor on the unloader is not very powerful and the ambient humidity is low, so the shiny side rollers can be used for the job. In the case of a humid environment, high power and easy skidding, rubber rollers should be used. Among them, the potassium glue rollers have a better texture, with a thick glue layer that is resistant to friction. These rollers should be selected as far as production conditions permit. Although the rubber-coated rollers have a short service life, they are easy to maintain.

Question 22

Correct Operation and Maintenance of Auger Conveyor

Accepted Answer

The auger conveyor is a general conveyor for powdery, granular, and small pieces of materials, with a variety of bearings working in the dust. Therefore, the rational operation and maintenance of the auger conveyor under such working conditions have greater significance. The main requirements for the operation and maintenance of the auger conveyor are as follows:

1. Auger conveyor should start in non-load, that is, starting when there is no material in the shell, and then feed to the screw machine. Always check if the reducer drives smoothly before and after driving. If there is an abnormality, stop immediately to inspect and do the best to remove it. Check the condition of the screw cover plate and whether there is sediment or other sundries in the screw, and prohibit driving when the screw is blocked.

2. In the initial feeding, auger conveyor shall gradually increase the feeding speed until it reaches the rated conveying capacity. Feeding should be uniform, otherwise, it is easy to cause blockage of conveying material and overload of the driving device, so that the whole machine is damaged early.

3. In order to ensure the requirement of the no-load start of the screw machine, the conveyor should stop feeding before ceasing the vehicle, and then stop running after the materials in the shell are completely transferred.

4. The conveyed materials shall not be mixed with hard bulk materials, so as to avoid the damage of the screw machine caused by the screw sticking.

5. Check the working condition of each part of the screw machine frequently in use. Be aware of whether each fastener is loose. If machine parts are found to be loose, tighten the screws immediately and retighten them.

6. Special attention should be paid to whether the screws between the coupling shafts of the spiral are loose, dropped, or cut off. Once a phenomenon occurs, it should be stopped and corrected immediately. If the blades are worn out, replace the spiral blades. If any unusual rattling and high temperatures are found while working, stop and inspect it.

7. The cover of the auger conveyor should not be removed while the machine is in operation, and all staff are prohibited from crossing the machine, opening the cover, or invading the inside of the machine with bodies or other debris while the auger conveyor is in operation. It is strictly prohibited to carry out maintenance and repair work under the operation. When the equipment is under maintenance, it is necessary to strictly implement the provisions of power off, lockout and tag out, and conduct two-way verification to avoid accidents. Auger conveyor is widely used in grain, food, and oil processing enterprises, and there are many safety accidents, which should be highly valued by the workers of oil processing plants.

8. Regularly add oil to the reducer; regularly change the oil to the bearing and make good daily maintenance work.

Question 23

The Classification of Auger Conveyor

Accepted Answer

With the rapid development of the economy, the demand for conveying equipment in the modern market is higher. How to stand out from the numerous transportation equipment has become the future development direction of transportation equipment. Auger conveyor combines modern intelligence, controllability, automation, and compatibility technology, which makes auger convenor more efficient, and becomes the target of the transportation enterprises. Now let me introduce auger conveyor's knowledge to you. I hope it can help you!

1: The definition of auger conveyor

Auger conveyor is commonly known as twists dragon. It uses the rotating spiral blades to move the materials and carry out auger conveyor transporting. The force that prevents the material from rotating with the auger conveyor blades is the weight of the material itself and the friction resistance of the auger conveyor housing to the material. The rotating shaft of the auger conveyor is welded with spiral blades. The facial forms of the blade have a solid shape, belt type, and blade surface type according to the different conveying materials used in conveying. The auger conveyor's screw shaft has thrust bearing at the end of the material movement direction to give the screw axial reaction force along with the material. When the machine length is long, a bearing should be added in the middle. It is a kind of conveying equipment widely used in mineral, feed, grain and oil, and construction industry. It is made of steel and used to convey chemicals and building materials products such as powder or solid particles with high temperatures.

2: The classification of auger conveyor

From the displacement direction and degrees of material conveying, the auger conveyor is divided into two types: horizontal auger conveyor and vertical auger conveyor.

According to the different characteristic requirements and structure of the conveying materials, auger conveyor can be divided into horizontal auger conveyor, vertical auger conveyor, bendable auger conveyor, and screw pipe (roller conveyor) conveyor.

(1) Vertical Auger Conveyor

The vertical auger conveyor's spirals are higher than those of a regular auger conveyor. The added material, under the action of centrifugal force, creates a friction force with the casing, which prevents the material from rotating with the spiral blade and overcomes the gravity of the falling material, thus achieving the vertical transport of the material. The machine has a small conveying capacity, small conveying height, high speed, and high energy consumption. It is particularly suitable for conveying powders and granules with good fluidity. It is mainly used for lifting materials, generally not more than 8 meters in height.

(2) Horizontal Auger Conveyor

When the material is added to the fixed groove, due to the gravity of the material and the friction between them, the material piled up in the lower part of the groove does not rotate with the screw body, but only moves forward under the propulsion of the rotating screw blade, just as the non-rotating nut along the rotating screw as a translational motion, to achieve the purpose of conveying material. The machine is convenient for multi-point loading and unloading, and the mixing, stirring, or cooling functions can be completed simultaneously during the conveying process. It is sensitive to overloading and prone to clogging; it has crushing losses on materials. The Horizontal Auger Conveyor is of simple construction for easy installation, maintenance, and troubleshooting. It is suitable for continuous and uniform conveying of loose materials under horizontal or slightly inclined (below 20º) conditions, with a working environment temperature of -20-+40℃ and conveying material temperature of -20-+80℃. The speed is relatively low to the vertical conveyor, mainly used for horizontal or small inclination conveying, with a conveying distance generally no more than 70 meters.

(3) Screw pipe conveyor (roller conveyor)

The screw pipe conveyor is welded with a continuous screw blade in a cylindrical chassis, and the chassis rotates with the screw blade. The added material, due to the centrifugal force and frictional force, rotates with the chassis and lifted. Under the gravitational force of the material, it slides down the spiral surface, so that the material rotates with the spiral tube, thus realizing the forward movement of the material. As the non-rotating screw along with the rotating nut for pan movement, it achieves the purpose of conveying the material.

The machine has low energy consumption and low maintenance costs；in the end feeding, it can adapt to the uneven feeding requirements, can be completed at the same time, convey the stirring and mixing and other process requirements. When the material enters too much, it will not produce a jamming phenomenon；it is easy for multi-point loading and unloading, and can convey higher temperature materials. It is suitable for the horizontal transport of high-temperature materials; It has good adaptability to materials with high temperature, uneven feeding, anti crushing, and anti-pollution requirements, and processes requiring multi-point loading and unloading. The practice has proved that when transporting cement clinker, dry limestone, phosphate rock, titanium ore powder, coal and slag, and other materials, the effect is good.

The particle size of the material added by the end feed port shall not be greater than 1 / 4 of the spiral diameter; the particle size of the materials fed from the middle feeding port shall not be greater than 30mm.To ensure that the cylinder does not generate deformation, the feeding temperature must be controlled below 300℃. The wear of blades and grooves is very serious when the machine transports materials with large wear resistance. This time, the auger conveyor is designed for the transport of silicon micro-powder, which is highly abrasive, therefore, it is unsuitable for the auger conveyor.

(4) Bendable Auger Conveyor

The spiral axis of the machine is deflectable, so the conveyor line can be arranged according to the space curve as required. The working principle is designed as a regular auger conveyor or a vertical auger conveyor, depending on the proportion of length between the horizontal and vertical (large inclination) sections of the layout line.

When used for conveying lines, it needs to be arranged arbitrarily according to the space curve, in order to avoid the occasion of material reproduction；when too much material has entered the casing or there are hard materials, the spiral will float freely, no jamming will occur; low noise. It is mainly used to transport materials horizontally and vertically at the same time. Generally, the rotating speed shall not be lower than 1000r / min in vertical conveying.

Question 24

Which Areas Can Auger Conveyor Be Used in?

Accepted Answer

The machines that help convey the products or produce the materials needed in a factory are called conveyors. There are many types of these machines, which are categorized in detail. Take the high-quality auger conveyor for example. It has a wide range of applications and is very easy to use, so it is very popular with major production enterprises. So, which areas can auger conveyor be used in?

1. Applicable to the chemical industry

The auger conveyor has many advantages. It has a transferable direction, large unit power, good airtightness in use, and other features, which is right for some chemical industries as transporting materials. Because many materials in the chemical industry are contaminating, volatile, and have poor mobility, it is appropriate to choose an auger conveyor with adjustable transport direction to ensure safe transport of materials.

2. Applicable to Construction Material Industry

Probably many people are not aware of which types of auger conveyors are suitable for the construction material industry. In fact, the construction material industry also needs to use auger conveyors distinctively. For example, the common material transport can use a single screw auger conveyor. The reason for using a double screw conveyor to transport objects similar to cement is that water is added to mix the cement when being transported, whereas only auger conveyor with a double screw machine is a conveyor that has this function.

3. Applicable to the grain industry

The main industry in which auger conveyor is used is the grain industry, as ordinary conveyor belts cannot successfully transport objects as powder and granules, resulting in a significant impact on the transport and conveyor operations of the grain industry. Therefore, the development of this auger conveyor, which uses the spiral rise of the blades as a means of conduction power. It will not only successfully transport objects in the food industry, but will also save a lot of labor.

In fact, the auger conveyor is used by companies in a wide range of applications, such as the food industry, the chemical industry, the construction industry, the machinery industry, the transport sector, and so on in the international economy. In general, the auger conveyor can be used as long as the object is powdered, granular, and small.

Question 25

Factors Affecting the Work of Auger Conveyor

Accepted Answer

The conveying equipment, simply explained, is a piece of equipment that conveys material from one side to another.

In the middle of the 17th century, people used aerial ropeways to transport bulk materials. In 1887, Archimedes invented and produced the auger conveyor. After continuous improvement, the auger conveyor was officially used for industrial transportation.

Auger conveyor is simple in structure, convenient in operation, and easy to maintain. It has gradually emerged and is widely used in metallurgy, mining, power, building materials, and other industries with the development of the national economy. To adapt to the changing situation, the auger convenor is constantly improving and subdivided into many types.

From the perspective of the displacement direction of conveyed material, the auger conveyors are divided into two categories: horizontal auger conveyor and vertical auger conveyor; depending on the specification requirements of the conveyed material and the different constructions, they can be divided into horizontal auger conveyor, vertical auger conveyor, bendable auger conveyor, and screw tube (roller conveyor) conveyor.

Mainly, there are two common types: horizontal auger conveyor group and vertical auger conveyor group.

Advantages of Auger Conveyor:

Simple construction, reliable work, and low maintenance costs.

With closed tanks and little pollution to the environment, it is easy to transport flyable, hot (up to 2000 ℃) and a strong odor of materials, which has less pollution to the environment.

The conveying material can be loaded at any point of the line or unloaded at multiple points.

The delivery method is reversible. An auger conveyor can convey material to both sides at the same time and can also accomplish mixing, cooling, and stirring during the material conveying project.

Grooves have a high degree of rigidity and can withstand a certain bending effect.

Question 26

How Does the Ribbon Mixer Machine Adjust the Processing and Mixing Speed?

Accepted Answer

In many processing enterprises, raw materials must be mixed. The operator can push the raw material into the machine, and then carry out the processing according to the main parameter setting method, so that the purpose of production and manufacturing can be easily exceeded. Among these kinds of mixing equipment, the ribbon mixer machine is one of them. In recent years, with the more and more common use of such machines, many customers are looking forward to mastering the principle and processing speed of the vertical ribbon mixer machine. In that way, after the installation of the equipment, it can be more relaxed, convenient, quick, and can exceed the ideal use purpose.

When we use all the products of this kind of machinery and equipment, we all pay close attention to the processing speed of the machine. If the processing steps can be carried out in a shorter period, there must be significant cost savings. The long-term practical operation can also produce a lot of benefits for the manufacturer, so the processing speed is the evaluation index for the manufacturer to buy the machine. The key to the processing of the vertical ribbon mixer machine is to try to make a special spiral gear for operation. This spiral gear is divided into two parts: the inside and the outside. After starting the machine, the leaves at different positions can operate separately, so that the raw materials will be mixed under the promotion of the leaves.

How does the ribbon mixer machine improve the mixing speed?

The ribbon mixer machine uses the internal diameter screen installed on the mixing shaft to promote the material turnover in the cylinder so that the mixing device turns the material in several layers of the cylinder. The pivot rotates, and the axial direction is pushed from the inside to both sides. The external screw promotes the raw materials close to the cylinder wall to pivot, and the axial direction is pushed from both sides to the inside. As a result, the raw material is mixed in the cylinder by convective heat transfer, respiratory system, cutting, and even mixing of raw material in a short period.

Construction features of the ribbon mixer machine: It is composed of u descriptor, screw belt mixer, leaf, and transmission system components; the U-shaped long end socket structure ensures the small friction fitness movement of the compound (powder equipment, semi-fluid) in the cylinder body. The front and back rotating studs are installed on the same horizontal axis to produce one hybrid natural environment with a low driving force and high efficiency. Spiral strip leaves are usually made into two or more layers. The surface spiral is to gather raw materials from both sides, and the inner spiral is to transport raw materials from the middle to both sides. This allows raw materials to generate large amounts of vorticity in fluidity, which speeds up mixing speed and improves mixing precision.

When choosing the goods of mechanical equipment, we are all concerned about the manufacturing speed of mechanical equipment. If the manufacturing process can be carried out in a short time, many direct costs can be saved. Regular operation processes can bring good economic benefits to the manufacturer, so the production speed is the first in the evaluation method of purchasing mechanical equipment. In the production and manufacturing of ribbon mixer machines, it is important to use spiral gears for operation. This kind of helical gear is divided into internal and external parts. After starting the mechanical equipment, the blades of different parts can run separately, so the raw materials will be mixed under the promotion of the blades.

Question 27

How to Solve the Heating Problem of the Spiral Ribbon Mixer

Accepted Answer

Spiral ribbon mixer is to make two or more kinds of powder granular food processing raw materials through the flow function to make it into a food mixture with uniform component concentration. Spiral blade is usually made of two or three layers. The outer spiral collects materials from both sides to the center, while the inner spiral transports materials from the center to both sides, which can form more vortices in the flow. The mixing speed is accelerated and the mixing uniformity is improved. The screw belt mixer has a wide range of application, which can be used for mixing powder and powder, powder and liquid, especially for paste, viscous or high gravity materials (such as putty, stone paint, metal powder and other products). It is widely used in pharmaceutical, food, pesticide, dye, chemical, plastic, ceramic, coating, putty, mortar and other fields.

However, many users have reflected that before the equipment is heated, the starting operation strength and speed are normal, and can be operated for one or two hours. In the future, the equipment will stop, and the work will be dull. Sometimes, the engine smokes, and if you dry it, it will shut down. At the moment, the work to be done is to stop the operation of the equipment, cool down and continue to work. What is the reason?

In the long-term and high-speed operation of the spiral ribbon mixer, a lot of heat will occur. This heat energy is harmful to itself, and it will also cause common mechanical failure. This is what every user can't neglect. During operation, the function of hydraulic pump to adjust the system will decrease due to the increase of wear temperature of components, and the variable function of the pump will decrease, while the engine load will not be able to operate or shut down normally.

Therefore, when using the spiral ribbon mixer, you should read the manual in detail to find out the cause of high temperature. In this way, we can handle this problem calmly, let the equipment operate normally, so as to improve the production efficiency.

Question 28

Maintenance of Spiral Ribbon Mixer

Accepted Answer

Enterprises should pay attention to safety production when using spiral ribbon mixer. Safety production is not only the guarantee of people's life and health, but also the basis for the survival and development of enterprises. As the employees of an enterprise, we should also devote ourselves to the safety work of the company with the attitude of master. We should establish correct safety awareness, be responsible for the enterprise, our families and ourselves, and resolutely fight against the "three violations". Let's join hands to build the company into a safe, civilized and harmonious modern enterprise. Therefore, one of the important issues of safety production is to maintain the spiral ribbon mixer. Only by later maintaining the equipment of the enterprise can it have a longer service life and higher economic benefits, and the spiral ribbon mixer can operate sustainably. The following points should be paid attention to in the maintenance of spiral ribbon mixer:

Firstly, be familiar with the contents and conditions of maintenance. Users who use the equipment for the first time can be familiar with the maintenance manual of mixer equipment, which contains some maintenance contents and maintenance conditions. For users, maintenance should be carried out in strict accordance with the regulations. In case of difficulties, staff can also be consulted to solve them.

Secondly, keep the spiral ribbon mixer clean inside and outside. Affected by the working environment, many impurities are easy to appear inside and outside of the equipment. At this time, those should be removed in time to keep the equipment relatively clean. For operators, they need to clean the surface of the machine after it stops running. After each use for a period of time, its inside should be cleaned.

Thirdly, replace some aging parts after the performance of the equipment declines. The key parts should be replaced in time after performance degradation mainly, so as to keep the equipment in good performance.

Fourthly, lubricate and maintain the inside equipment. According to the survey, many users don't know how to lubricate. If the equipment has not lubricated for a long time, it will aggravate the wear, thus shortening the service life of the equipment, which is very uneconomical.

Shanghai Neill Machinery Manufacturing Co., Ltd. has been committed to the processing, production, R&D and design of the following equipment and related supporting products, such as spiral ribbon mixer, conveying equipment, packaging machine, dust remover, vacuum and screw feeder, and weight selection scale. Adhering to the business philosophy of quality and service, the company wholeheartedly provides high-quality products and services for customers, strives to provide customers with zero trouble products, and tries its best to meet the needs of customers. We serve customers and achieve customers' success. We sincerely look forward to working with new and old customers to work together to create a better tomorrow.

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