WPC PE PVC (Wood-plastic) profile extrusion line is mainly used in extruding door&window profile,window sill, wood-plastic indoor decoration profile ,wood-plastic outdoor decoration profile,etc. For diffrent sectional surface and die head,twin parallel (conical ) screw extruder of diffrent specifictions can be chosen together with corresponding vacuum calibrating table . haul off unit, cutting unit ,tilter...etc. http://www.tradehonesty.com/