Machine specification Characteristic 1.The cooling roller adopts a large-diameter special flow path roller to improve he cooling effect in high-speed production and ensure uniform temperature of the surface of the cooling roller. 2.The special alloy screw design adopts high plasticization and crystal point treatment structure to ensure that the extruded film is more stable,uniform,high transparency, strong tensile force and better viscosity. 3.The entire production line realizes fully automated production.On the basis of the original automatic material change and reeling , the auotomatic paper feeding tube and the automatic unloading finished system are added to ensure high quality and stable production , which greatly saves the labor cost of production. 4.The whole machine parts and electrical control parts are made of domestic and foreign famous brand products t…