Equipment Features：

• Special single screw extruder for polyolefin, having high extruding velocity and effective plasticization.
• Separation mixing screw specialized for polyolefin.
• Specially designed three co-extruding die, reasonable channel, smooth outside and inside wall, and little internal stress.
• Producing pipe limitΦ20-Φ160mm, manufacture velocity up to 16 m/min.
• May be used to produce HDPE silicon core tube, ordinary PP-R, PE and PEX pipes.
• Low cost: The cost of nanometer & anti-virus pipe is merely increase 5-10% on the ordinary pipe basis.