Plastic Extruder PVC Pipe Extrusion Line is mainly used in Water supply pipelines, Sewage pipelines & Rainwater drainage pipelines & Air conditioning condensate water systems & Electrical conduit pipelines etc. The unit consists of Conical (Parallel) double screw extruder-PVC pipe mold-Vacuum forming tank-Haul-off machine-Cutting machine-Stacker/Belling machine. And the line can be equipped with Comptroller thickening instrument, computer ink-jet printer, crusher, shredder, Pulverizer ,water chiller, air compressor etc. to achieve the production and manufacture of high-grade tubing. Advanced design for screws and barrel supplies powerful safeguard for the PVC plasticization. We manufacture machines for production of different PVC pipes, including U-PVC, C-PVC, M-PVC, PVC-O pipes, etc.
Process Flow of PVC pipe extrusion line:
Screw Loader for Mixer→ Mixer unit→ Screw Loader for Extruder→ Conical Twin Screw Extruder → Mould → Vacuum Calibration Tank →Haul-off → Planetary Cutter → Belling machine/ Tripping Table → Final Product Inspecting &Packing
Features of PVC pipe extrusion line:
A1: Extruder: adopting conical twin-screw extruder, unique designed screw, realizing shorting plasticizing time, good compounding and excellent plasticization.
A2: Gearbox: adopting super quality gear box and reducer, with nice outline, stable running, low noise and long service time.
A3: Extruding barrel temperature controlling system: adopting cast aluminum heaters with stainless steel covers, wind cooling system, ensuring good features of cooling and heating, precision temperature controlling.
A4: Screw and barrel: screw-core installing with internal temperature controlling system, barrel equipped with vacuum degassing system, can get rid of the waste gas from the raw material which can guarantee super quality of the products.
A5: Driving system: adopting A.C motor, using FUJI or ABB inverters which provide stable torque output and various speed.
A6: Vacuum calibrating tank: with two vacuum chambers which can make sure the perfect roundness of the pipe, spraying water cooling, equipped with temperature controller, realizing automatic discharging the water, the main body of the tank make of stainless steel, long service time.
A7: Haul-off machines: 2 laws, 3 claws, 4 claws, 6 claws and 8 claws are provided to manufacture various pipes, haul-off speed governed by the FUJI or ABB inverter.
A8: Cutting unit: saw cutting and planet saw cutting, with dust collection system.
A9: Staking unit: automatic overturning system, can freely fix the length of the pipe.
A10: Controlling system: manual controlling cabinet or SIEMENS PLC touch screen controlling
Technical Parameters of PVC pipe extrusion line:
| Extruder | SJZ-65/132 | SJZ-80/156 | SJZ-92/188 |
| Pipe size | Φ16-Φ63mm | Φ50-Φ110mm | Φ90-Φ160mm |
| Mould | Double outlet | Double outlet | Double outlet |
| Downstream | GF63-2 | GF110-2 | GF160-2 |
| Total Power | 109.5KW | 145KW | 250KW |
| Total Length | 22.2M | 27M | 28.8M |
