Well plastic profile extrusion lin,shunde plastic machine Features: 1) Mainly used to produce the plastic profiles, plastic decorative plates and PVC foam profiles 2) Uses frequency conversion for speed regulation 3) Has super-taper twin-screw extruder with temperature regulator in the screw core 4) The extruding output can be raised by 50% 5) Saves power by 20 - 30% 6) The rigid gear surface of the reducer can be operated continuously for a long time without trouble 7) Operation and mold changing are smooth and steady 8) Long usage life 9) Can produce steel plastic