Jiangsu Cenmen Equipment Corp.,ltd
| Supply Ability | 300 units per year |
| Delivery Time | 50 work days |
| Packaging Details | 20GP, 40HC,40HQ |
| Name | Co-Rotating twin screw extruder |
| Screw Diameter | 25-85mm |
| Torque Level | 5-8 |
| L/D | 32-48 |
| Screw Speed(Max.) | 400-600rpm |
| Capacity | 300-500kg/h |
| Brand Name | Cenmen Equipment |
| Model Number | TSH |
| Certification | CE,ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 300 units per year | Delivery Time | 50 work days |
| Packaging Details | 20GP, 40HC,40HQ | Name | Co-Rotating twin screw extruder |
| Screw Diameter | 25-85mm | Torque Level | 5-8 |
| L/D | 32-48 | Screw Speed(Max.) | 400-600rpm |
| Capacity | 300-500kg/h | Brand Name | Cenmen Equipment |
| Model Number | TSH | Certification | CE,ISO9001 |
| Place of Origin | China | ||
| High Light | co rotating twin screw extruder ，double screw extruder machine | ||
TPU Polymerization Twin Screw Extruder with Under Water Pelletizing System
ThermoplasticPolyurethane(TPU), is a type of high polymer which can be plasitified after heating and Solvent-soluble polymer materials, it is with high modulus, high strength, high elongation, high elasticity and excellent oil resistance, low temperature resistance, wear resistance, aging resistance and other comprehensive properties, is a new type of environmental protection materials. It is a linear polymer material formed by the reaction of diisocyanate, macromolecular polyol and chain extender.
TPU is divided into elastomer, adhesive resin, hot melt adhesive, spandex slice, ink binder resin etc according to different purposes.
According to the different raw materials used, it can be divided into several types such as polyester type, polyether type and polycarbonate type etc.
The whole production system is divided into four parts, the raw material constant temperature storage and transportation system, high-precision dosing and mixing pouring system, co-rotating twin screw extruder reactor system and melt granulation system, produce TPU pellets in a continuous feed. Due to isocyanate and most polyols are solids, so the solid raw material needs to be melted into a liquid before use.The dosing system mainly makes the three raw materials continuously injected into the twin-screw reactor in high precision according to the ratio of raw materials; the extruder is the core of the complete system, all the raw material reactions and the formation of TPU are completed in the extruder, so the screw set arrangement of the extruder, screw speed, temperature control etc will affect the quality of TPU.
Adopting Cenmen company’s twin screw extrusion reactive method to continuously procude TPU, the twin-screw extrusion equipment use a high-torque gearbox, high-precision screw elements and optimized screw arrangement, which is beneficial to the complete reaction of the material and will not cause thermal decomposition.
The whole system has the advantages of short process, high output, automation, stable quality and mature technology. And the whole process will not touch the solvent, and reach green environmental protection.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
20000000-25000000
Employee Number:
200~250
Ecer Certification：
Active Member
The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on... The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on...
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