Product Description
1. Extruder
High-efficiency single-screw extruder with grooved or smooth feeding system
Equipped with a high-torque gearbox and energy-efficient heating system
Ensures uniform plasticizing and stable output for various HDPE grades
2. Die Head & Tooling
Spiral or lattice-type die head for homogeneous melt flow
Quick-change tooling for different pipe sizes
Ensures accurate wall thickness and smooth internal/external surfaces
3. Vacuum Calibration Tank
Stainless steel tank with multi-chamber vacuum system
Accurately shapes the pipe and stabilizes its dimension
Includes water spray cooling for initial solidification
4. Cooling Tanks
Multiple stainless steel cooling troughs
Ensures gradual and uniform cooling to prevent deformation
Water circulation with chiller or heat exchanger (optional)
5. Haul-Off (Traction) Machine
Multi-track caterpillar haul-off unit
Provides consistent pulling force and speed synchronization
Eliminates pipe ovality and surface damage
6. Cutting Unit
Planetary cutter or saw cutter depending on pipe diameter
Ensures clean, smooth, and accurate cutting lengths
Automatic length measurement and synchronized cutting
7. Stacker or Coiler
Pipe stacker for large diameters
Automatic or manual coilers for small-diameter pipes
Facilitates easy handling and packaging