... single screw extruder is suitable for PP, PE, ABS processing. Equipped with the auxiliary machine, it ... , stably running and low cost. PPR plastic pipe extrusion lineTechnical parameter plastic ppr raw materials ModelScrew dia( ... -500SJ150/331503326080500-800Single screw extruder, pipe extruder, PPR pipe extruder, PE extruder, pipe extrusion machine, pipe extrusion line Plastic PPR pipe extrusion line