PVC board production line This machine adopts the SJSZ80/156 conical twin-screw extruder,,it also can be equipped with the SJMS92/188 wood-plastic conical twin-screw extruder. The calibrating machine, traction machine and plate shearing machine are designed uniquely. The three rollers are mirror surface grinding and driven independently.The machine is equipped with the edge-cutting device for the ...
