This HDPE water/gas supply pipeline production line features a fully automated design and specializes in the manufacture of PE80 and PE100 pipes with diameters ranging from Φ20mm to 2000mm. It is well-suited for applications in municipal water supply, agricultural irrigation, and urban gas transmission. The production line incorporates an advanced extrusion system, precision forming molds, closed-loop water cooling devices, high-speed traction equipment, and intelligent cutting units, ensuring superior dimensional accuracy and excellent surface finish of the pipes. Equipped with a standardized PLC intelligent control system, it supports fully automated production across all stages. Additionally, it integrates an online quality monitoring module, which ensures product consistency while enabling energy-efficient operation and compliance with environmental protection standards. This production line represents an optimal solution for the manufacture of high-quality HDPE pipes.

Technical specification

Technological processes
[Feeding&Drying] → [Extrusion Molding] → [Mold Shaping] → [Cooling] → [Traction and Cutting] → [Marking]

Main equipment list
-1set Vacuum loader
-1set Hopper dryer
-1set High-effeciency single screw extruder
-1set 25/25 single screw extruder for mark line
-1set Vacuum calibration table
-2/4 set Water spraying tank
-1set Hauling machine
-1set Cutting machine
-1set Stacker

Equipment detai photos
1. Single Screw Extruder




2. Die-Head



3. Vacuum forming tank



4. Water Cooling Tank




5. Haul-off Machine




6. No-Dust Planetary Cutter




7. Discharging Frame

Core components:
single-screw extruder/mold/vacuum calibration water tank/spray cooling water tank/traction machine/cutting machine/bracket

Pipe material performance:
Excellent rigidity + flexibility + high mechanical strength

Durability features:
Resistance to environmental stress cracking/creep deformation/heat linkage

Application fields:
gas/water supply/foundation/landfill/geothermal heating pipelines

Extrusion advantages:
The dedicated high-efficiency extruder (barrier mixing screw + slotted barrel) ensures stable plasticization