... it can produce all sorts of plastic pipe, profile, board, sheet, bar and granulation. A. machine requirements:1, production materials ... B. machine configuration1, host machine: 35 cocurrent double screw extruder 2, screw diameter: 35 mm, groove depth: 6 mm3 ... - 300 type pelletizer:wear-resisting rubber roller, the high quality tool steel power, pressure regulating traction, slip motor speed ...