Zhang Jia Gang Sevenstars Machinery Co, .Ltd

GF-series PVC pipe extrusion production line is mainly used in the manufacture of the plastic PVC pipes with various tube diameters and wall thickness

*Special single screw extruder for polyolefin, having high extruding velocity and effective plasticization. *Separation mixing screw specialized for

Features : Special designed screw , barrel and die head with suitable compression ratio by advanced CNC lathe, it is suitalbe to produce high quality

Applications: PVC profile extrusion production line is used to produce PVC profiles for PVC window and door. With different moulds, it can produc

PVC foam board production line that manufactured by our company is used to produce PVC free foaming and cust foam board, which are widely used for ind