Features :

• Special single screw extruder for polyolefine material. High speed extrusion and effective plasticization.
• The special detachment type mixing screw and the standard designed die with spiral structure& reasonable channel are applicable to produce the pipe with smooth inside and outside wall.
• Unique sizing and cooling mode is capable of producing pipe scope ф50- 200 mm, and the production speed is up to 0.6-1.5 m/min.
• AIl kind of pelyolefine material, multi-layers spiral strengthening pipe can be coextruded for various uses, 80%of recycle material can be used in production;
• Optimum spiral bronze sizing sleeve, pre-cooling and powerful vacuum suction device in the entrance for high speed extrusion of pipes;
• Specific design for spray cooling trough;
• Cooling water trough is made of stainless steel;
• High efficiency cooling comes from peculiar spraying nozzle and high efficiency water pump;
• Advanced co-extrusion technology, the cost by using recycling material