WPC foamed board extrusion line. 1.application:foamed board. 2.Electric handspike ... decoration WPC Foamed Board Extrusion Line SJMS series wood-plastic profile extrusion line mainly use PE,PP,PVC ... ,door frame,window jamp,columm profile,stair handrail,floor board,decoration panel,furnuture,etc. Proper double screw ... Die head: Tractor: Extruder: Stacker: Total line: Cutter: Vacuum sizing platform: