90/33-1300 PE Sheet Extrusion Unit, made of 120/30 Single screw exhaust plastic extruder, T-type sheet head die, three roller calendar2 cooling trimming  unit, Haul-off unit ,mould pressing unit ,automatic splitting unit, shearing Cutting unit etc. The structure of the unit is compact, good performance, special type screw, barrel design, adopting high quality alloy steel ,making the whole unit good plasticization, stable extrusion quantity, high quality ,long time etc 。The barrel of the main machine is heated by cast aluminum heater, blower cooling, imported electric controlling temperature, DC adjusting speed driving motor。The hard-surface gearbox can run continuously for a long time without a breakdown。The whole unit is integrated design，main and auxiliary units are running synchronously, with the characteristic of high efficiency. high performance. high stability etc, which is the optional equipments of PE, PP  sheet  extrusion。