Three Co-extrusion HDPE Pipe Production Machine

Multilayer HDPE Pipe Extrusion Machine

Below pipe production line is to produce 3 layer type HDPE pipes, with diameter range from 20mm up to 110mm.

Production speed is 30m/min for pipe size 20×2.0mm. 

Techncial Data:

Features of Pipe Production Line:

Extruder

• High efficient wear-resisting extruder for middle layer, which ensures high speed extrusion and guarantee the longer service life while using recycled material.
• Gravimetric material feeding system is to control material feeding according to pipe parameter & line production speed, to get high qualified pipe with constant weight per meter. It’s also have other benefits, such as shortening start-up time, saving raw material, simplifying operation.
• Filter changer is equipped to further clean dirty stuff in recycled material.

Co-extrusion die head

• Adjustable co-extrusion die head can ensure even thickness of three layers. Each layer thickness can be adjusted freely; no need to adjust the extruder’s rotating speed.
• Minimum inner and outer layer thickness can be 0.1mm by simple adjust of die head. Produced pipe can have nice inner and outer surface, and recycled material can not had bad influence to water. Production cost is flexible controlled.
• High quality mould steel 40Cr; Processed by CNC machine with  higher precision.

Vaccum tank and cooling tank

• Made of high quality SS304; Surface special treatment without problem of peeling paint
• special designed calibrator for high speed pipe production;
• vacuum tank with stable vacuum

Winding Machine

• servo type traversing device, driven by SIEMENS servo motor
• pipe range 20-63mm with double working position
• separate SIEMENS PLC control system
• Coil length free setting;

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