12-63mm PPR Single Screw Pipe Extrusion Machine

12-63mm PPR Single Screw Pipe Extrusion Machine

Introduction:

This single screw plastic pipe extrusion production line can produce ppr pipes of various diameters and thicknesses,it has advanced plastic extrusion technology and cooling calibration technology. The entire extrusion production line can collocation a PLC control system which interface to achieve the synchronization function and the winding machine.

At the same time, we can also have coextrusion machines to produce color coded pipes, double-layer and three-layer pipes. Different customized schemes can meet various needs of customers.
PPR pipe: PPR pipes are usually use for Urban water supply,Natural gas and gas transmission,Food chemical industry,Ore and slurry transportation,Replacement of cement pipes, cast iron pipes and steel pipe.
PPR pipes are widely used in construction, municipal, industrial and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheath, industrial fluid transmission and agricultural irrigation.

Extrusion line details:

Loader → Dryer → Single-screw Extruder→ Mould→ Vacuum &Spraying Cooling Tank →Hauling-off → Cutter/Winder → Pipe stacker

Single screw extruder machine

The extruder are crafted with top brand components to ensure production stability, efficiency and machine durability.

Mould

The mould design is different from the normal ppr pipe. It has adapter for the co-extrusion for the two single extruders. With long cooling calibrator, the produced product has much better performance.

Vacuum calibration & cooling tank

The vacuum calibration tank adopt two chamber structure: the vacuum calibration and cooling parts. Both of vacuum tank and spraying cooling tank adopt stainless 304 steel. The excellent vacuum system ensures precise sizing for pipes. We lengthen the vacuum and cooling tank to 8m. With much longer cooling process, the CPVC pipe can be well cooled and have better surface.

Haul-off Unit

We adopt three caterpillar on the haul-off machine ensures produced pipe running stably and steady. The haul-off units can make tailored hauling model based on certain production requirement by adjusting the general control.

Cutting Unit

The high accuracy encoder ensures a precise and stable cutting length. With PLC control system, it can be cut by manual operation according to the specific application. Due to the high corrosive feature of the CPVC material, all the surfaces of the cutting unit adopts stainless steel 304. It ensures the working lifetime of the cutting machine.

Features

1,The main machine adopts screws specially used for polyolefin. Equipped with auto vacuum charger and auto constant temperature dryer hopper, it possesses features of high production, good plasticization and stable extruding.

2,Die heads of helical type and basket type are perfect for polyolefin, and can help to produce sound melting pressure, and improve the plasticization capacity. Meanwhile, stable material-flow and pressure grade can be guaranteed.

3, Advanced vacuum calibrating method improves the cleanliness and hardness of surface. Reasonable high-speed sprinkling cooling water tank guarantees the pipe quality and high speed stable extruding.

4,Caterpiller of the hauling machine adopts anti abrassion alloy material, which realizes stable traction, wide frequency adjustment range and long lifespan.

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