Electricity Conduit Tube Water Sewage extrusion process plastic extrusion equipment

Description of PVC pipe machine production line

1. PVC pipe extrusion line is mainly used in the production of pressure water pipes, agriculture irrigation, building or city drainage and Sewage and constructional plumbing cable laying etc.
2. The unit consists of Conical twin screw extruder, PVC pipe mould-Vacuum calibration tank-Haul-off machine-Planetary Saw Cutting machine-Tripping table/Belling machine. Producing pipe diameter range: Φ160mm-Φ400mm.

3. And the line can be equipped with comptroller thickening instrument, computer ink-jet printer, crusher, shredder, pulverizer, water chiller, air compressor etc. to achieve the production and manufacture of high-grade tubing.

4. Advanced design for screws and barrel supplies powerful safeguard for the PVC plasticization.

Extrusion Process

1 . Plastic pellets are fed into the barrel of the extruder and conveyed by the screw, the heaters which are outside of the barrel of the extruder as well as the friction from the rotation of the screw melt the plastic pellets into a sheet mold and then placed on a three-roll calender.

2 . The produced sheet goes through the bottom and middle roll,wrapping around back of the middle roll and then back to the top roll or other methods as shown in sheet calender picture, these rolls are helpful to take the heat out of the sheet.

3 . After the sheet comes off the roll,it moves down the conveyor to the end of sheet line where the edge trimmer cuts the sheet to width as well as a sheet shear cutter to length.

Product Sheet Line Detail

Product Display

Zhangjiagang ZHMC Machinery Company

With years of development,ZHMC machinery becomes a professional supplier with mature technology,experienced marketing staff and arduous technical team.

Basiing on every effort of ZHMC people,a wide range of products supply scope has formed as follows:plastic pipe production line,plastic profile(window & door,PS foaming bolection plastic & wood) production line,plastic sheet / plate production line,packing cutter,dryer,loader and other auxiliary machines. ZHMC is now ready to establish business relationship with customers at home and abroad,we are always at your service with our full consideration.

ZHMC machinery will focus on products innovation,and pay more attention on improvement of product performance. Our aim is to satisfy customers' every requirement with our intention and innovation. We are ready to be your reliable and long-term partner.