Main accessories: 1) The extruder: The special designed screw and the advanced temperature control system ensure the plastics to be plasticized well 2) The screen changer and the die: Hydraulic screen change ensures the quick course of the exchange the filters. The advanced clothes-rack style multi-channel die ensures the plastic flow evenly distributed to everywhere of the lips of the die 3) The clearance of the lips of die can be adjusted. This ensures the exact thickness of the sheets 4) Roll calendar: According to the material properties, there are three styles calendars: Horizontal, inclined and vertical. The three rolls' temperatures are separately controlled and the clearance among three rolls can be free-adjusted. Both ensure the excellent calendaring effect 5) Cooling roll conveyor: To obtain a good cooling effect, it adopts suitable cooling rolls and several force blowers. The online slit unit provides nice edges 6) Cutting machine: The high grade alloy steel sharp blade and the imported ensure good cutting effect and a constantly stable performance 7) The winder: For the four shafts supporting by a torque motor can adjust the tension automatically, it can wind thin sheets even by means of adjusting winding speed and winding tension. It can set the width of the final sheets with the slit unit. Main application: With the suitable screw design and machine configuration, this kind of products are used in all kinds of plastic sheets (PP, PE, PS, PET, EVA, PMMA) producing area:China