Plastic Film Casting Machine 1.Single-layer\Double-layer ... Mainly fit for the manufacture of single-layer, double-layer and multi-layer of plastic materials like PVC ... pelletizing, etc.The extruder fits for thermoplastic film, plate, sheet, bar, pipe, profile, plastic granulation for PP, PE, PS, ... compression ratios in screw aiming at various raw materials and product specs. Adopt different structures in ...