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Plastic AL hot water pipe/PEX-AL-PEX over-lap welding tube extruder

This production line is used to manufacture aluminum plastic tubes and aluminum tubes. Laminated tubes will be formed in one step by ultrasonic welding and Co-extrusion process. Such aluminum and plastic laminated tubes are widely applied for cold and hot city water pipes and running pipes of acid, alkali, salt, other kinds of liquids, fuel gas, oxygen and compressed air etc.

Quantity:

Plastic AL hot water pipe/PEX-AL-PEX over-lap welding tube extruder 

 

Process Flow:
Al plate unlocking → Al plate forming machine → Pex material→Vacuum Feeding → Single screw extruder → Single screw extruder → Co-extrusion mould → Al plate ultrasonic roll welding machine → Single screw extruder → Single screw extruder → Co-extrusion mould → Dip-in cooling tank → Dip in cooling tank → Spray code printer → Belt haul off → Double winder → Steaming for 24 hours → Finished product inspecting& packing

Feature :
1. By adopting precision forming technique of aluminum tube, ultrasonic welded aluminum tube will have precise size and nice roundness.
2. By adopting the process of co-extrusion in steps for inner and external tubes, binding strength between tubes is increased, heat accumulation between tubes are avoided, hence, ensure a more smooth surface of both inner and external tubes.
3. PLC control system is adopted by this production line, it has friendly human-computer dialogue interface, easy to operate and with interlock function.  
This production line is used to manufacture aluminum plastic tubes and aluminum tubes. Laminated tubes will be formed in one step by ultrasonic welding and Co-extrusion process. Such aluminum and plastic laminated tubes are widely applied for cold and hot city water pipes and running pipes of acid, alkali, salt, other kinds of liquids, fuel gas, oxygen and compressed air etc.

 
Technical Parameters

 

Model Screw diameter
(mm)
L/D Extruder Qty. Pipe range
(mm)
Capacity (kg/h) Main motor power(kw) Total power
(kw)
Line length
(m)
PEX-AL-PEX32 45mm 25:1 2 16-32 80-150 7.5 90 25
50mm 28:1 2 18.5
PEX-AL-PEX63 45mm 25:1 2 32-63 100-180 7.5 160 30
65mm 28:1 2 37

Picture 

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