Twin screw extruder are designed by using "toy bricks" principle. The screw configuration, barrel setup, L/D or mode of feeding and venting, screen changing, way of granulating, and the control mode can be optimally adjusted according to different materials properties and requirements in consideration of the versatility in each general applications. Twin screw extruder are mainly used for compounding and pelletizing, various modes of pelletizing are optional, such as water cooling strand pelletizing, water ring pelletizing, air cooling pelletizing, underwater pelletizing, etc. China Double Screw Extruder Manufacturer, Haisi Extrusion Equipment provides high quality twin screw extruder machine with cheapp wholesale price! Get free quote now!