high efficiency 20-63mm ppr/pert/ppr-c plastic water pipe making machinery

This extrusion line adopts high efficient barrier type screw, specially designed for PP-R material, high quality high speed extrusion, high shear stress and low temperature to ensure that raw materials can be extruded with high performance. The measurement on the feeder with the drying system can guarantee the PP-R material uniformed extrusion. 

Split spiral extrusion die head can maintain low melt pressure and low plasticization temperature. A wide range of polyolefin materials can be processed by this die head, too.

Vacuum calibrating tank and water spraying cooling tank adopts advanced water circulation, high pressure cooling system, installed with vacuum degree adjusting device and automatic water temperature and water level controlling system. All the pipelines are made of stainless steel to avoid rustiness.

Haul off caterpillars are made of abrasion-resistant material to ensure stable traction at high speed as well as a long service life.

The automatic non-scraped cutting machine is able to make perfect, non scraped cuts on the finished pipes. The cutting motion of the saw is controlled by a synchronous belts drive which operates very quietly.

Pipes produced by this line are widely used in hot/cold water transporting. Pipe range: 20-160mm, the maximum line speed can be up to 20m/min.