... Product Description PVC Profile Production LineThis line contains: Conical Twin-screw Extruder, Calibration Table, Haul-off, Cutter, Stacker. Application:Produce PVC Profile Production Line,PVC Foamed Profile Line by ... changing the Screws, Barrels,Moulds. ModelPF-108PF -180PF -240PF -300PF -400PF -500PF-610PF-810Max profile width ...