co-extruder

The Plastic sheet co-extruder adopts advanced technology from domestic and abroad. It’s applicable to produce PP, HIPS, PE plastic sheet, it can produce multicolor top grade sheet, which is used to make drinking container, jelly cups, packing boxes and etc. The parts included in the production line as the following: Name Quantity Single screw extruder 2 Hydraulic Screen changer 2 Feed block 1 T--die 1 Three-roller calendar 1 Cooling bracket 1 Haul off unit, store unit 1 Winder 2 Electric control system 1 Loading and drying system 2 Main features: The main and auxiliary machine adopt big size L/D ratio screw, which have good plasticizing and uniformity, and ensure the sheet have trait of thickness, smooth uniformity. The Screw, Barrel and T-die adopts super quality alloy sheel, which is after nitrifying treatment to ensure the material reach adequate hardness, strength and process precision. T-die adopts advanced hydraulic pressure fast net-changed device, easily operate, enhancing the efficiency of production.Gradient Three-roller calendaring system, the up and down roller pressing smoothly, which make the sheet producing more reasonable, and improve the quality of plastic sheet product.Gradient three-roller divide into linkage control and independent control, the independent control can make the gradient three-roller synchronous.