... to the research, development and design of extrusion die and complete equipment of plastic machinery. ... products within 10 m (including 10 m), extrusion die in the range of ply δ= 0 ... , etc. It is mainly used in plasticizing, extruding and forming plastic plate, sheet, film, profile, pipe, ... , etc.The extruder fits for thermoplastic film, plate, sheet, bar, profile, pipe, plastic granulation for PP, ...