... machines i. Paralell twin-screw extrusion machine designed according to characteristics of wood and plastic(PE and PP), ... Good effect of mixing, plastication, etc. iii. Able to expel moisture and gas easily because of several vents designediv ... To make WPC (PE, PP, ABS, PVC) pellets specially for extrusion, injection, etc. PE+Wood Pelletizing Extrusion Lines,Reliable Service,Reasonable Price ...