Single screw extruders especially used for polyolefine material possess effective plasticizing effect and high extrusion speed.The special detachment type mixing screw and the standard designed die with spiral structure&reasonable channel are applicable to produce pipes with smooth inside and outside face.Unique sizing and cooling mode is capable of producing pipe scope 50- 200mm,production speed is up to 0.6-1.5M/min
All kind of polyolefine materal, multi-layers spiral strengthening pipe can be co-extruded for various uses,80% of trcycle material can beused in production;Optimum spiral copper sizing sleeve, its entrance carrying pre-cooling
and powerful vacuum device to suit for high speed extruding pipe;Specific design for spray cooling trough;
Cooling water trough is made of stainless steel;High efficient cooling comes from peculiar spraying nozzle and high efficiency water pump;Three-dimensional regulation,longitudinal move by motor;Advanced co-extrusion technology and low cost to use recovery material. 

Production  Line arrangement