PVC foam board / door panel machine includes the special Twin-screw extruder, mould and other auxiliary machines. We use twin-screw extruder with compact structure, superior performance. Besides the screw and barrel and die are designed by our company and made in world famous manufacturers. And use the high-performance alloy steel for professional processing. So the machine has the advantages of uniform plasticizing, stable extrusion, high output, and long life. We can supply you the best material formulation and all of technology. We have several thousand kinds of formula through 8 years’ researches. PVC or WPC foam board production line with big output, stable extrusion, high foaming, good and wear-resisting surface and so on. 

PVC powder +additive → mixer →SJSZ series extruder →Coat-hanger type mould →Vacuum calibration cooling platform →cooling rollers and edge-cutting device →Haul off →stacker

SJSZ Conical Twin Screw Extruder

Using high efficient conical twin screws, specially designed for PVC power to ensure uniformed plasticization, high extrusion. Stable temperature controlling system can guarantee high quality pipe extrusion.

Cutter Unit

Automatic Discharge