This line is made up of conical twin-screw extruder, vacuum sizing machine, drawingmachine, film pasting machine and cutting machine.Referenced to the advanced techniques, researched and manufactured inaccordance with China's satuos quo, itcan meet the demand of high speed profile. It has such features as novel appearance,reasonable structure and convenient usages. Its vacuum sizing table may be 4m, 6m or longer accordingly.Packing:Wooden box