Multi Functional Kneading Machine with Replaceable Mixing Tools
The company's main technologies and products:
1. Design, manufacture and installation of chemical equipment.
2. Complete equipment for unsaturated resins, emulsions, water-based PU, seam beautifiers, adhesives, paints, coatings and hot melt adhesives
3. Complete equipment for glass glue, MS glue, silicone, structural glue, electronic potting glue, thermal conductive glue and polyurethane glue
4. Multifunctional reactor, powerful disperser, planetary mixer, double planetary power mixer, horizontal kneader, vertical kneader, vacuum disperser, concentric twin-shaft mixer
5. Horizontal twin-screw mixer, twin-screw cone mixer, vertical ribbon mixer, plow blade mixer, twin-shaft zero-gravity mixer, complete equipment for powder mixing.
Product Description
The working principle of the vacuum kneader is that a pair of mutually cooperating and rotating paddles (Sigma or Z-shaped) produce strong shearing action to make semi-dry or rubbery viscous plastics react quickly to obtain uniform mixing and stirring. The temperature adjustment form of the vacuum kneader adopts electric heating, steam, oil heating, water cooling and other methods, and adopts hydraulic cylinder turning and lid opening. The discharge methods include hydraulic, cylinder turning, ball valve discharge, screw extrusion, etc. The cylinder body and the contact part of the paddle with the material are made of SUS304 stainless steel to ensure product quality.
The vacuum kneading machine is an ideal equipment for mixing, kneading, crushing, dispersing, and repolymerizing various high-viscosity elastic-plastic materials and various chemical products. It has the advantages of uniform mixing, no dead angle, and high kneading efficiency.
The vacuum kneading machine is suitable for small-batch trial production in industries such as high-viscosity sealants, silicone rubber, neutral acid glass glue, chewing gum, bubble gum, pulp, cellulose, batteries, inks, pigments, dyes, medicines, resins, plastics, rubber, and cosmetics.
Pressure requirements:
The vacuum kneading machine can be made into three types: vacuum, pressure, and normal pressure. Heating and cooling:
The heating and cooling structure includes a jacket and an outer half pipe. The heating and cooling methods include steam, heat transfer oil, hot water, and water cooling. It uses hand-cranked or hydraulic cylinder flipping and lid opening. Discharging method:
The discharging method of the vacuum kneading machine includes hand-cranked cylinder flipping or hydraulic dumping.
Kneading machine structure: mainly includes motor, reducer, coupling, bearing, transmission structure, vacuum system, electronic control system, etc.; Kneading machine sealing form: mainly includes shaft seal, lamb seal, feeding port seal, etc.;
Detailed Photos
The vacuum kneader is an ideal equipment for mixing, kneading, crushing, dispersing and repolymerizing various high-viscosity elastic-plastic materials and various chemical products. It is widely used in high-viscosity sealants, silicone rubber, neutral acid glass glue, chewing gum, bubble gum, aluminum silver paste, silica gel, pulp, cellulose, and also in batteries, inks, pigments, dyes, medicines, silicone resins, plastics, rubber, cosmetics and other industries.
The vacuum kneader is widely used in the mixing, kneading, crushing, stirring, vulcanization, and repolymerization of high-viscosity and high-elastic-plastic materials. The kneader has the advantages of uniform stirring, no dead angle, and high kneading efficiency.
The kneader is a pair of blades (usually in a Z shape) that cooperate and rotate with each other to produce strong shearing, extrusion, and stirring to quickly mix the viscous materials.
The vacuum kneader can be made into ordinary type, pressure type, vacuum type, and high-temperature type. According to the material, it can be divided into carbon steel kneader, stainless steel kneader and special material kneader.
The temperature adjustment method adopts steam, oil high-temperature heating, water cooling and other methods. The discharging methods include hydraulic, cylinder tipping, ball valve discharging, screw extrusion, hydraulic flap discharging, etc. And the temperature, time, viscosity and other related data in production can be controlled and recorded in real time through PLC.
The vacuum kneading machine is mainly composed of six parts: kneading part, machine base part, hydraulic system, transmission system, vacuum system and electronic control system. The kneading part is composed of cylinder body, pulp shaft, wall panel, cylinder cover, etc. The hydraulic system is controlled by a hydraulic station to operate two small cylinders and two large cylinders to complete the opening and closing of the large cover and the turning of the mixing cylinder. The system design pressure is 7.0Mpa. The electronic control system has manual and automatic electronic control systems, which can be selected and required by the user at will, and the operation is convenient and reliable. The transmission system consists of a motor, a reducer and gears, and the motor is matched according to the model of the kneading machine. During the transmission process, the motor can synchronize the speed, and after passing through the elastic coupling to the reducer, the output device can drive the fast pulp to reach the specified speed, and the speed can also be adjusted by the frequency converter.
| Model |
Effective volume(L) |
Motor power(KW) |
Speed |
Discharging method |
Heating method |
Vacuum degree MPa |
| Fast/slow (rpm) |
Flip out |
Bottom discharge |
Screw discharge |
Electric heating |
Steam |
Oil circulation |
| NHJ-3 |
2 |
0.75 |
42/28 |
Yes |
/ |
/ |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-5 |
3 |
1.5 |
42/28 |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-20 |
12 |
3 |
42/28 |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-50 |
30 |
4 |
42/28 |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-100 |
60 |
5.5 |
42/28 |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-200 |
120 |
7.5-11 |
42/28 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-300 |
180 |
11-15 |
42/28 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-500 |
300 |
22-37 |
32/22 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-1000 |
600 |
37-55 |
32/22 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-2000 |
1200 |
55-90 |
32/22 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
| NHJ-3000 |
1800 |
75-110 |
32/22 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
-0.096 |
Company Profile
Foshan Echelon Precision Machinery Co., Ltd. is a professional manufacturer of mechatronic equipment for fine chemicals and related fields. The company takes science and technology as the guide, is committed to the application of advanced technologies at home and abroad, and focuses on serving small and medium-sized chemical companies.
Through interactive communication with customers, the company pays close attention to the diverse needs of customers, continuously improves and innovates, meets customer requirements, achieves a win-win situation for customers and hosts, and realizes the globalization of products.
The equipment we can provide includes: complete sets of resin equipment, dispersion equipment, mixing equipment, powder mixing equipment, cracking kettle silicone oil kettle complete set of production equipment, glass glue MS glue complete set of production equipment, double planetary power mixer and a series of chemical equipment.
Our team can provide the overall design, integration, and installation of production lines in related fields of the core products, and can provide service technology and equipment support in many fields such as coatings, inks, printing and dyeing auxiliaries, adhesives, liquid detergents, cosmetics, building materials, and food.
Seiko quality, the company adheres to the spirit of perseverance, never forgets its original intention, forges ahead, and strives to become a world-class supplier of overall equipment solutions.
The company adheres to the principle of quality first and innovation for development, providing customers with engineering design, equipment manufacturing, installation and commissioning services, and turnkey projects.
Implementing a strict quality assurance system, the company meets the needs of customers with superb production level, advanced management and operation concepts, and high-quality after-sales service.
The company's main technologies and products:
1. Design, manufacture and installation of chemical equipment for the entire plant.
2. Complete equipment for unsaturated resin, emulsion, water-based PU, seam beautifier, adhesive, paint and hot melt adhesive
3. Complete equipment for glass glue, MS glue, silicone, structural glue, electronic potting glue, thermal conductive glue and polyurethane glue
4. Multifunctional reactor, strong disperser, planetary mixer, double planetary power mixer, horizontal kneading machine, vertical kneading machine, vacuum disperser, concentric double shaft mixer
5. Horizontal double spiral ribbon mixer, double spiral cone mixer, vertical spiral ribbon mixer, plow blade mixer, double shaft zero gravity mixer, powder mixing complete equipment.
Corporate vision: to become a world-class equipment overall solution supplier
Corporate values: to make the best use of talents and materials
Corporate talent outlook: loyalty, integrity, responsibility, learning
Corporate culture: responsibility, learning, innovation, execution, common growth
Certifications
Packaging & Shipping
1. Choose the right material
When choosing outer packaging materials, the type, size and weight of the goods should be taken into consideration. Generally speaking, commonly used outer packaging materials include wooden boxes, iron boxes, etc. For fragile or valuable goods, more durable materials such as wooden boxes or iron boxes should be selected.
2. Reasonable design of packaging structure
When designing the outer packaging structure, the best packaging method should be determined according to the shape and size of the goods.
At the same time, the impact, vibration and pressure that the goods may be subjected to during transportation should also be considered. For fragile or easily deformed goods, appropriate protective measures should be taken, such as adding cushioning materials, filling gaps, etc.
3. Clear and clear markings
The weight, size, quantity and other important information of the goods should be clearly and clearly marked on the outer packaging. In addition, the origin, destination, sender and consignee of the goods should also be indicated. This will facilitate the identification, sorting and delivery of the goods.
4. Use appropriate packaging materials
During the outer packaging process, appropriate packaging materials should be selected, such as plastic film, tape, carton sealing tape, etc. These materials can effectively prevent the outer packaging from breaking or being opened.
5. Comply with transportation regulations
When conducting international transportation, relevant transportation laws and regulations should be followed. For example, some countries have strict regulations on the transportation of dangerous goods and chemicals, and relevant signs and warnings must be indicated on the outer packaging. In addition, you should also understand the import requirements of the destination country to avoid the rejection or detention of goods due to non-compliant packaging.
6. Consider environmental factors
When choosing outer packaging materials, you should try to consider environmental factors and choose degradable or recyclable materials. This can not only reduce the impact on the environment, but also help enhance the company's social responsibility image.
7. Keep the packaging clean
During the outer packaging process, keep the packaging clean and ensure that there are no stains, damage or other defects. This can improve the image and quality of the goods and reduce the possibility of damage and loss of goods during transportation.
FAQ
Q1: What is a kneading machine?
A kneading machine is a device that mixes, stirs, and kneads high-viscosity, high-density materials (such as rubber, plastic, food raw materials, chemical materials, etc.) through two counter-rotating stirring paddles (usually Z-type or Sigma-type). Its core function is to make the materials evenly mixed or undergo physical/chemical reactions through shear force and extrusion force.
Q2: What are the main types of kneading machines?
By structure: horizontal kneading machine, vertical kneading machine.
By function: ordinary kneading machine, vacuum kneading machine (with vacuum degassing function).
By heating method: steam heating, electric heating, oil heating, etc.
Q3: What industries are suitable for?
It is widely used in rubber, plastic, food (such as dough, chocolate), pharmaceutical, chemical (such as pigment, adhesive), battery materials and other industries.
Q4: How to start the kneading machine correctly?
Check whether the equipment is clean and whether the lubrication system is normal;
Close the discharge valve and feed according to the capacity requirements (it is recommended not to exceed 70% of the volume);
Start the main motor and gradually adjust the speed of the stirring paddle to the process requirements;
After mixing, stop the machine and open the discharge valve to discharge the material.
Q5: Possible reasons for uneven material mixing?
Too much or too little feeding;
The speed of the stirring paddle does not meet the process requirements;
The viscosity of the material is too high, resulting in poor fluidity;
Insufficient mixing time.
Q6: Does the equipment need to be heated or cooled?
Depends on the process requirements:
Heating: used for materials that need to melt or promote reaction (such as rubber vulcanization);
Cooling: to prevent the material from denaturing due to friction heating (such as some food raw materials).
Q7: What are the key points of daily maintenance?
Clean the residual material on the inner wall of the equipment and the stirring paddle after each use;
Regularly check the amount of lubricating oil (gearbox, bearings, etc.);
Check whether the fasteners (such as bolts) are loose;
Record operating parameters (temperature, speed, current, etc.).
Q8: What should I do if the agitator blade is worn?
Minor wear can be repaired by grinding;
Severe wear requires replacement of new blades to avoid affecting the mixing efficiency.
Q9: How to maintain the equipment when it is out of use for a long time?
Thoroughly clean the interior and apply anti-rust oil;
Disconnect the power supply and cover to prevent dust;
Manually turn the agitator blade every month to prevent the parts from getting stuck.
Q10: What should I do if the motor overload alarm alarms?
Check whether the material is over-dosed or the viscosity of the material is too high;
Reduce the speed of the agitator blade;
Eliminate mechanical obstruction (such as foreign matter entering the chamber).
Q11: What are the possible causes of abnormal noise during operation?
Bearing wear or insufficient lubrication;
Gearbox failure;
The agitator blade collides with the chamber (installation offset or deformation).
Q12: How to deal with discharge valve leakage?
Clean the residual material at the valve port;
Check whether the sealing ring is aging or damaged;
Adjust the valve clamping device.
Q13: What safety precautions should be taken during operation?
It is strictly forbidden to put your hands or tools into the cavity during operation;
It is forbidden to open the protective cover when the equipment is running;
Wear heat-insulating gloves when working at high temperatures.
Q15: How to avoid cross-contamination of materials?
Clean the equipment thoroughly before producing different batches of materials;
Use special cleaning agents for sensitive materials (such as medicines and foods).
Q16: How to choose a suitable kneading machine model?
The following factors need to be considered:
Material properties (viscosity, corrosiveness);
Single processing volume;
Whether heating/cooling functions are required;
Material requirements (stainless steel, carbon steel, etc.).
Q17: Warranty period and after-sales service policy?
The standard warranty period is 1 year (subject to the contract);
Remote technical support and on-site repair services are provided.
Q18: How to obtain spare parts or technical support?
Please contact the manufacturer and provide the equipment model. It is recommended to use original accessories to ensure compatibility.
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