Product introduction

Extruder/Screw And Barrel for Extruder/Plastic Extrusion 

Screw Diameter 55 to 65mm 

30 to 100 KG/HR 

AC20 to 40HP/11.5 to 15KW

Characteristic

Process flow

PVC powder + additive --- mixing---feeder---twin screw extruder---mould and calibrator---vacuum forming machine---haul-off machine---cutting machine---discharge rack(or belling machine)

Application

PVC pipe is mainly used in the agricultural water supply and drainage, water supply and drainage construction, cable supporting, thickness of pvc plastic pipe, The lines have conical twin-screw extruder, vacuum calibration tank, haul-off machine, cutting machine, stacker or belling machine and so on. Haul-off machine have two caterpillar, three caterpillar, and four caterpillar, six caterpillar, the cutter use knife-raised cutter or planetary cutter which support chamferring function. And the stacker take into account length, production line is reliable performance, and high quality, we have exported to Egypt, Brazil, Syria, Uzbekistan etc.

Features

1) Main machine uses PVC twin screw, and notch feeder with powerful water
cover cooler, which has greatly improved transmitting capability and ensured
extruding.

2) Adopting double pipe extrusion method, it can greatly increase productivity.

3) Adopting high efficiency double-cavity vacuum calibrating technology and spray-paint
cooler gullet, which improve the finished product passing rate, and meet
the requirements of high speed manufacturing. Vacuum calibrating platform and cooler
gullet are all made of stainless steel
4) Adopting multi-caterpillar haul-off, through the central motor to run all the caterpillar
to reach same height, and ensure roundness of pipes
5) Adopting fully automatic control system with high precision, reliable operation,
easy and convenient handling
6) Suitable pipe diameter: 20 - 630mm

System configuration:

(a) Feeding machine 
(b) Conical twin-screw extruder
(c) Mould 
(d) Vacuum calibrating tank
(e) Hauling off machine
(f)  Printing machine 
(g) Pipe cutting machine 
(h) Pipe pile-up frame 
(i) Auxiliary machine such as mixer, water chiller, belling machine and crushing machine.

Product show

Our machine types:

1. Co-Rotating Parallel Twin Screw Pelletizing Extruders

2. Single Screw Pelletizing Extruders
3. Die Face Cut (Air Cooling) Pelletizing Extruders
4. Double Stage / Double Degassing Recycling Extruders
5. Crushers, Mixers, Storage Tanks, Vibrators, Granulators, Blowers
6. Extruder spare parts

FAQ

PVC sheet extrusion 

*Q: What’s the price of this machine please?

*A: Dear customer, for each kind of our machines, we have lots of models. 

Generally speaking, we design the production lines according to 

different requirements of different machines from different customers. 

Therefore, the prices are different. So please kindly inform us your requirements. 

For example, the raw material, the output product size, capacity and etc. 

The more detailed, the better. Our Engineers will design a suitable production line for you.