PPR pipe extrusion line:
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PPR pipe extrusion line:
1. Special single screw extruder for polyolefin, having high extruding velocity and effective plasticization.
2. Separation mixing screw specialized for polyolefin.
3. Specially designed three co-extruding die, reasonable channel, smooth outside and inside wall, and little internal stress.
4. Producing pipe limit 20-160mm, manufacture velocity up to 16 m/min.
5. Be used to produce HDPE silicon core tube, ordinary PP-R, PE and PEX pipes.
6. Low cost: The cost of nanometer & anti-virus pipe is merely increase 5-10% on the ordinary pipe basis.
