PP-R water pipe production line/PPR pipe extrusion line/water pipe extrusion machine:
PP-R water pipe production line has following characteristics: the production line features in high efficiency with specially designed screw to ensure high quality products; 38CrMoAL alloy nitride steel screw barrel becomes more wear-resistant, corrosion-resistant through unique nitriding treatment; its electrical control system applies PLC computer control; its mold chooses reasonable basket structure to make inside and outside wall of product smooth; its finished product has properties of high precision, small error ,smoothness and no deformation in the vacuum sizing; its extruder cooling uses air-cooled to reach temperature regulation more quickly.; its overall adheres to beautiful design, low installed capacity, low energy consumption and environmental protection and so on.