Custom PE Pre-Insulated Pipe Extrusion Line with Vacuum Calibration

Custom PE Pre-Insulated Pipe Extrusion Line with Vacuum Calibration

This line is among the most advanced and widely used machinery globally. It is ideal for producing energy-efficient, trenchless laying pipelines with thermal insulation. The produced pipes consist of a steel or galvanized steel carrier pipe, a polyurethane foam insulation layer, and an outer protective shell of HDPE or galvanized steel, providing excellent rigidity and insulation properties.

Advantages:

· Improved Pipe Properties: Vacuum calibration enhances pipe stiffness, flexibility, and mechanical strength.

· High Intelligence: The high degree of automation reduces labor costs and improves production efficiency.

· Fast Production Speed: The line is 30% faster than similar equipment, increasing throughput.

· Durability: High-quality hardware and software minimize maintenance costs.

Working Conditions:

· Electric Source: 3-phase, 380V (±10%, +5%), 50Hz

· Total Power: ~160kW

· Cooling Water: ≤20ºC, ≥0.3Mpa, 26-30 m³/h

· Compressed Air: 0.4m³/min, >0.5MPa

· Dimension: 24m x 3m x 3m

· Material: HDPE Granules

Technical Parameters:

This high-efficiency plastic pipe production line is primarily composed of nine essential parts:

1. 1 Set Auto Vacuum Feeder

2. 1 Set Hopper Dryer

3. 1 Set Efficient Single Screw Extruder

4. 1 Set Mold

5. 1 Set Vacuum Calibration Tank

6. 1 Set Hauling Machine

7. 1 Set Cutting Machine

8. 1 Set Stacker

9. 1 Set PLC Central Control System

The machines in the production line can be customized according to your specific requirements.

HDPE Jacket Process Flow:

Vacuum feeding PE granule-->hot air dry material-->extrusion plasticizing-->mold shaping-->Vacuum sizing-->water cooling-->Pulling out-->cutting pipe-->carrier laying-off pipe

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custom PE pre-insulated pipe extrusion line

pre-insulated pipe production line with vacuum calibration

PE pipe extrusion line with vacuum calibration

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