ModeLScrew diameter(mm)Max.screw speed(RPM)Motor power(kw)Capacity(Kg/h)PTH-35 SE 120 36/120400/500/600 60/8537-55/18.5-22300PTH-50SE 150 51/150400/500/600 60/8555-110/37-45500PTH-65 SE 18062/180400/500/600 60/85110-200/45-55900PTH-75 SE 200 72/200400/500/600 60/85200-355/55-751800PTH-96SE 25094/250400/500/600 60/85315-710/75-1104000 

PTH Two-stage Extruder, the ideal compounding and pelletizing system for gentle processing of heat and shear sensitive materials.

PTH two-stage extruder is mainly designed for the modifification and compounding of heat and shear sensitive materials. Its two-stage set-up and the modular principle of the process section allow highly effificient compounding of applications such as PVC, XLPE and HFFR cable compounds, soft PVC, medical compounds, EVA footwear compounds, etc. High torque design allows to use smaller size of twin screw to achieve expected
output, which will help to save space and energy consumption.

Typical areas of application

-Cable compounds, such as PVC, HFFR and XLPE
-Medical PVC
-EVA footwear compounds
-etc.

Spare parts and service, we are not only selling machine, but also our knowledge and service

Owe to rich theoretical knowledge and experience in compounding fifield, we can offer best solution to meet customer's requirement, not only for local extruders. We can also provide standard parts of Coperion, Berstoff, JSW, Toshibar, Steer etc.



About Polytek
 POLYTEK Intelligent Equipement Co., Ltd. is a committed in plastic extrusion and recycling technology R & D, to provide for customers compounding/plastic pipe/profile/sheet/board extrusion & waste plastic washing recycling machines, which will meet requirement of ISO 9001 and CE. With many patent technologies, we can provide customized solution for all kinds requirement, which will be stable, best performance, and competitive price .We have 3000m2 plant and over 30 employs, including a strong team of technical design and after sale service, which will insure the quick action to customer's requirement.


Certification For PTH Extruders

Purchasing from POLYTEK is only the beginning of our relationship. We are committed to the success of our customers and we support

you and your equipment throughout the life of your investment. We provide expertise with preventative maintenance plans, health and

wellness checks, and training services so that you can focus on what you do best: sell your product.