HDPE large diameter hollow wall pipes is becoming as one replacement of cement pips and cast iron pipes since it possesses many advantages. HDPE large diameter hollow pipes market is bright.Features of HDPE winding pipe line: High speed and excellent extrusion quality by adopting two sets of single screw extruder with high efficiency performance Unique design of composite die-head for large diameter winding pipe processing with high production efficiency and quality. Introduce advanced PLC smart control system and easy operation, high efficiency. Different fittings for connection and easy operation.Main technical data: ItemsSpecificationsmmExtruder Installed power (KW)Load factor 50%Max. (Kg/h) capacityOverall dimension (L×W×H) Model L/D PowerkwHeating power kw SKRG800200-800SJ65×30SJ55×303013015537301813020018×15×3SKRG1200300-1200SJ90×30SJ65×303013019055361820038023×15×4SKRG1600800-1600SJ90×34SJ65×3034130113255361826058025×18×6SKRG22001200-2200SJ100×34SJ65×3434134116075601835065030×15×7SKRG30001800-3000SJ90×30SJ120×3030130190200364845080032×15×8