... high-efficiency mixing, smelting, extruding equipment. TSK Parallel Twin-screw Extruder is a kind of high-efficiency mixing, smelting, ... drive system, control system, feeding system, and to form a kind of special extruding, granulating and shaping processing equipment. The screw stem ... in the extruding process. With the rotation of the screw stem, the surface of the materials continuously change. It ...