PP/PE/PS/PET/TPE Sheet/Plate/Board Extrusion Line

PP/PE/PS/PET/TPE Sheet/Plate/Board Extrusion line  PP/PE, PS/ABS, PMMA multi-layer co-extrusion sheet production line developed by POLYTECH was composed by extruders, extrusion die, calendar, haul-off device and cutter/winder etc.Special designed screw has special mixing function and high plasticizing capacity. Coat-hanger T- die with twin throttle design enable more precise adjustment of sheet thickness. The precise of temperature control less than ±1 °C can control the plasticizing process precisely, to get a better sheet thickness and smoothness.  Different types of three-roller calendar should be chosen when different kind of sheet would be made. Sheet thickness is controlled by screw adjustment and the pressing roller in the calendar. Independent control of roller temperature control system can precisely control temperature which makes the sheet extrusion perfect. Company Describe Shandong Qufu Xingbang Heavy Industry Equipment Co., Ltd. will build a science and technology leading enterprise integrating R&D, manufacturing and installation, and international trade. The main products developed and manufactured include building materials equipment: automatic glass magnesium fireproof board production line, large-scale multi-functional wall board exterior wall insulation board production line, environmental fireproof door core board production line, new energy straw board making machine, fully automatic cutting saw; woodworking machinery