We succeed in researching HDPE large caliber hollow wall pipe production lines on the foundation of abundantly absorbing and digesting European technology.The pipes we produced base on high density polythene as main material.The rectangle pipes are extruded by the first extruder and then enter into the twine form machine,at the same time,the second extruder spray the rubber strips and then squeeze to reunite it,its putside wall is neat and smooth.It is widely used for sewer in superhighway,municipal const
HDPE large caliber hollow wall pipe extrusion line process flow:
Raw material + master batches → mixing → vacuum feeding → material dryness → single screw extruder → basket co-extrusion mould → calibrator → spray vacuum calibration tank → spray cooling water tank → belt haul-off → single screw glue extruder → winder → winding roller forming → water cooler → cutter → pipe rack → finished product inspecting & packing
ruction,flats,athetic field,square,mine agriclture,and bridges etc.HDPE large pipe extruding line technical parameters:
Model | Specification | Extruder | Installed power | Practical power | Max.output | Dimension | |||
Model | Main motor power | L/D | Heating Power | ||||||
CRG1200 | Φ400-Φ1200 | SJ90 | 132 | 31:1 | 45 | 310 | 120 | 450 | 24×12×4 |
SJ65 | 75 | 30:1 | 26 | ||||||
CRG1500 | Φ800-Φ1500 | SJ90 | 132 | 34:1 | 45 | 420 | 300 | 600 | 24×16×5.8 |
SJ65 | 75 | 30:1 | 26 | ||||||
CRG2200 | Φ1400-Φ2200 | SJ120 | 185 | 30:1 | 60 | 550 | 380 | 700 | 25×18×6.8 |
HDPE large diameter hollow wall winding pipe extrusion line has been presented above, want more similar products, please click plastic pipe extrusding line.
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