Product Description
The continuous rotation of the screw repeatedly forces the material to turn, which helps to evenly mix and plasticize the material. Under the action of heating, mixing, shearing,plasticizing and compacting exhaust of twin-screw extruder, the material is plasticized into a uniform melt, and extruded under the twin-screw, through the nose of the circular
extrusion. The material is cooled by a cooling water tank and then pelletized by a pelletizer to obtain plastic pellets. This experiment uses a cold-cut method of water cooling.
Twin screw extruder has excellent mixing performance and can adapt to different types of processing of many material systems. It has been widely used in polymer processing, food processing, chemical products and other fields, especially suitable for the processing of various polymer materials.
Product Parameters
| Machine parameters |
| Applicable materials |
PE, PVC, ABS, PET, etc. |
| Screw diameters |
25/35mm(Customizable) |
| Screw rotating speed |
0-95 rpm (Adjustable) |
| Screw L/D ratio |
33:1 |
| Temperature range |
Room temperature - 300ºC |
| Film thickness |
0.03-0.5mm |
| Film width |
250mm (customized) |
| Die width |
300 mm |
| Working voltage |
380V/50Hz/3 phases or Customerized |
| Motor power |
2.2kw |
| Total Power |
7 kw |
| Control mode |
SIEMENS PLC Control |
Product Features
Flexible and efficient: small footprint (1-5 meter production line), suitable for workshops or laboratories.
Low energy consumption: The power is usually 10-50kW, reducing production costs.
Easy to operate: The PLC control interface simplifies parameter adjustment (temperature, speed, etc.).
Multi-material adaptation: It can process thermoplastics such as PVC, PE, ABS, and PLA.
Structure and composition
Screw and barrel:
Core components, the screw melts, mixes and conveys plastic particles to the mold through rotation. Small machines usually adopt a single screw design with a simple structure, suitable for general plastics (such as PP, PE, PET),For special materials, there will also be a twin-screw design, which depends on customer needs.
Mold (die head):
The flat-slit die head extrude the molten plastic into sheets with adjustable width and thickness.
Cooling and calendering device:
The shaped sheet is cooled by rollers (calender rollers or three-roll calenders) to control the surface finish.
Traction and winding system:
Stable traction and winding of the sheet to prevent deformation.
Our Advantages
Our Company :Guangdon g Xihua Machinery Co., Ltd. is a laboratory equipment high-tech enterprise that integrates research and development, manufacturing, sales, and service.
The company was founded in 1995 and is headquartered in Dongguan, Guangdong. The factory covers a total area of 15000 square meters. It has passed ISO quality management system certification and CE EU'safety certification.
Our strength:The factory covers a total area of 15000 square meters. It has passed ISO quality management system certification and CE EU'safety certification. We have multiple sets of domestically advanced fully automatic production equipment, independent research and development laboratory, multifunctional exhibition halls, and advanced testing and analysis instruments.
Our customers:Closely cooperate with many Fortune 500 companies, well-known domestic enterprises and research institutions. The international market covers Russia, Germany, Australia, the United States, Canada, Mexico, Brazil, India, Saudi Arabia, Singapore, Malaysia, South Korea, Thailand, Turkey, the Philippines. Vietnam, etc.
Our commitment:
>>24-hour service
>>personalized customization
>>20+ years manufacture experience
>>lifetime after-sales service
>>6000+ cooperative customers
>>product quality assurance
For more information, please contact me.
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