Kangju Machine specializes in manufacturing high-quality plastic extrusion equipments. Including plastic pipe extrusion line, plastic sheet production line, plastic profile extrusion line, plastic plate extrusion line.
Double cavity PVC UPVC pipe extrusion line is mainly used in water supply pipe lines, sewage pipe lines & rainwater drainage pipe lines & air conditioning condensate water systems & electrical conduit pipe lines etc.
Double cavity PVC UPVC pipe extrusion line is developed with the advanced technology of West Europe by our company. The PVC pipe extrusion machine SJSZ65/132 conical twin screw extruder, special design suit for the high speed production, total capacity about 15T per 24 hours, save energy about 50%.
Double cavity pipe extrusion line is mainly used in the manufacture of plastic PVC pipes with various diameters and wall thickness used in the industries such as agricultural and constructional plumbing, cable laying etc.
Double cavity pipe extrusion line is composed of conical twin screw extruder, vacuum calibration tank, haul off, motors, cutter and stacker etc. The PVC pipe extruder and haul off methods are two-claw, three-claw four-claw, six-claw, eight-claw, ten-claw, twelve claw etc. You may choose saw blade cutting type or planetary cutting type.
PVC pipe extrusion line with reliable performance and high production eficiency. Kangju Machinery can also manufacture special pipe production lines,e.g. spiral silencing pipe and core foaming pipe according to your requirements.




| Model/Item | Pipe range | Extruder | Max output | Max speed |
| PVC-50*2 | 16-50mm | SJSZ65/132 | 250kg/h | 10 m/min |
| PVC-63 | 16-63mm | SJSZ51/105 | 150 kg/h | 10 m/min |
| PVC-110 | 50-110mm | SJSZ55/110 | 180 kg/h | 10 m/min |
| PVC-160 | 63-160mm | SJSZ65/132 | 300 kg/h | 5 m/min |
| PVC-250 | 110-250mm | SJSZ80/156 | 400 kg/h | 3.5 m/min |
| PVC-315 | 160-315mm | SJSZ80/156 | 400 kg/h | 3 m/min |
| PVC-450 | 250-450mm | SJSZ92/188 | 700 kg/h | 1.5 m/min |
| PVC-630 | 315-630mm | SJSZ92/188 | 700 kg/h | 0.9 m/min |
110-315mm PVC Water Pipe Extrusion Line Video
PVC Electrical Conduit Pipe Extrusion Line Video