5 Layer EVOH Oxygen Barrier Pipe Production Line

Below pipe extrusion machine is used to produce 5 layer PERT pipes with EVOH oxygen barrier layer in the middle. Comparred with 3 layer structure, five layer design ensure that EVOH oxygen barrier is protected and remains intact, safeguarding your radiant heating system.

KAIDE factory focus on plastic pipe extrusion only, especially for high speed pipe machine and multi-layer  pipe machine. Regarding EVOH pipe machine, the market share is over 85% with plenty practical experience and advanced technology.

TECHNICAL DATA

EVOH PIPE MACHINE DETAIL INTRODUCTION 

1. Extruders

• Extruders driven by AC motor; with ABB converter, Schneider electric elements; 
• SIEMENS PLC control system, to sync control with dripper inserting speed and haul-off speed

2. Co-extrusion Die Head

• Special designed 5 layer co-extrusion die head, to extrude each layer evenly and compond firmly;
• die head is made of high quality mould steel 40Cr, which is processed by imported CNC machinery.

3. Vacuum tank & Cooling tank

• made by high quality SS304; high quality vacuum pump & water pump
• special design calibrator for EVOH pipe making

4. Winding Machine

• servo type traversing device, driven by SIEMENS servo motor
• with tension control device to auto adjust winding speed
• separate SIEMENS PLC control system
• Coil length free setting; 
• Auto stop protection function while sensor pipe end

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