Multi Layer 20mm-63mm PPR Pipe Making Machine

Multi-Layer 20mm-63mm PPR Pipe Making Machine

Introduction:

Multi-Layer pipes are produced by co-extrusion pipe line. The production line is a kind of special craft processes which can save the cost of raw material and make a series of pipes with functional features.

For Example, in order to save the cost of raw material, we can use the recycled material which is to be the middle layer to produce the PE thick wall pipes. For hot water supply pipes, the production line could not only have the PP-R Layer but also increase some other structure Layer including glass fiber, which attach the pipe to some excellent application features.

Extrusion line details:

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.

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