Our high speed line adopts high speed and high efficiency single screw extruder, equipped with low-noise fan and high speed gear reducer to ensure high speed and high performance extrusion. 

The mold is made of high quality 40Cr raw materials and imported processing center to ensure the accuracy of processing and the uniform extrusion of raw materials. 

The vacuum sizing water tank is made of stainless steel, with advanced circulating water circuit and vacuum degree adjustment device and precise water level and temperature automatic control system. 

The cutting machine adopts chipless automatic cutting, and the cutting section is smooth and flat. 

The whole production line adopts the intelligent control of German Siemens PLC control system. It has the characteristics of convenient operation, stable and reliable continuous production, etc. 

The HDPE/PP pipe produced by this production line has adaptable rigidity, strength, good flexibility, environmental stress crack resistance and good hot melt performance, so as to become the first choice for urban gas pipelines and outdoor water supply pipes.