The main usage of CDYP anisotropy parallel twin-screw extruder is for PVC powder extrusion. With different mould and auxiliary devices, it could produce PVC pipe, profile, sheet, plate, bar and pelletizing. Screw with oil cooling, barrel with special air cooling. It''s controlled by dedicated computer. Based on different formula, we equip the best structure screw to get best plasticization and material quality.

Screw all produced by the special high-precision CNC screw milling machine, to ensure that each similar extrusion equipment with the same high degree performance. Take the lead in the introduction of the most advanced screw design techniques of variable pitch and variable depth. Materials in the screw shear, compression more gentle, closer to the actual needs. Special design of dispenser box, with bigger thrust bearing, imported bearings, long life transmission, work under more extrusion pressure. Most of the electric components adopt import parts, with failure alarming function.

parallel twin-screw extruder with the characteristics of a small shear stress, especially suitable for high-speed profile extrusion, and extrusion of large diameter pipe.