... 0.6m/min wood plastic hollow door plastic extrusion machine wood plastic hollow door extrusion lineThe door from this line could be engraved ... , paintable, cuttable, etc. with characteristic of wood door.1 conical twin screw extruder / HXSJ-92/188 or HXSJ ... set2 Mold for door--600,800, 900,1000,1200*(30-50mm )3 Electronic Controlling system One set4 vacuum calibrating system / SZD-6000 ...