● Special single screw extruder for polyolefin, having high extruding velocity and effective plasticizing.

● Separation mixing screw specialized for polyolefin.

● Specially designed 2-3 co-extruding die, reasonable channel, smooth outside and inside wall, and little internal stress.

● Producing pipe limit φ20- φ63mm,manufacture velocity up to 15 m/min.

● May be used to produce HDPE silicon core tube,ordinary PP-R, PE,PEX and PE-RT pipes