75-250mm PE Pipe Production Line

Medium-Diameter HDPE Pipe Line for Straight Pipe Projects

The 75-250mm range sits between small coiled PE pipe and large diameter HDPE pipe. The line layout should give enough cooling distance, stable traction and clean fixed-length cutting so finished pipes can be stacked and handled efficiently.

• Pipe range: 75-250mm, project-based configuration
• Material: PE80, PE100, HDPE and polyethylene compounds
• Output focus: straight pipe stability, fixed-length cutting and rack discharge

1. Single Screw Extruder

The single screw extruder provides stable PE / HDPE melt output for medium-diameter straight pipe production. Screw, motor power and control system are selected according to SDR, output target and material grade.

• Suitable for PE80, PE100 and HDPE compounds
• Matched with 75-250mm pipe output requirement
• Stable melt pressure for continuous pipe sizing

2. Color Marking Co-extruder

The color marking co-extruder adds blue, yellow or customized stripes when the pipe standard or project identification requires a mark line.

• Common for PE water supply and PE gas pipe
• Mark-line position matched with die head design
• Optional according to buyer's pipe standard

3. PE Pipe Die Head

The pipe die head distributes PE melt and forms the pipe wall. For 75-250mm production, die head design affects wall thickness uniformity, pipe surface and mark-line stability.

• Selected according to diameter range and SDR
• Supports straight pipe production and optional mark line
• Designed for stable melt distribution

4. Vacuum Calibration Tank

The vacuum calibration tank controls outside diameter and initial pipe cooling. Medium-diameter PE pipe needs stable vacuum, water level and calibration sleeve matching.

• Controls pipe OD and roundness
• Cooling length selected according to pipe wall thickness
• Important for pressure pipe dimensional stability

5. Spray Cooling Tank

The spray cooling tank continues pipe cooling before haul-off and cutting. For 75-250mm pipe, cooling capacity must match line speed and pipe wall thickness.

• Additional cooling for continuous straight pipe production
• Spray layout matched with pipe diameter
• Helps protect pipe surface and downstream cutting quality

6. Haul-off Machine

The haul-off machine pulls the pipe at synchronized speed. Stable traction is essential for wall thickness, cutting accuracy and smooth transfer to the stacker.

• Traction selected by pipe diameter and stiffness
• Speed synchronized with extruder output
• Supports stable fixed-length pipe production

7. Chipless Cutter

The chipless cutter provides fixed-length cutting for 75-250mm PE pipe without mixing chips into the working area. It is described separately from the stacker because cutting and discharge are different functions.

• Clean chipless cutting for straight PE pipe
• Matched with pipe diameter, wall thickness and line speed
• Independent function before pipe stacking

8. Pipe Stacker / Turnover Rack

The pipe stacker or turnover rack receives finished straight pipes after cutting. Its length and discharge method should be planned according to pipe length, workshop layout and packing method.

• Separate downstream discharge function
• Designed for fixed-length straight pipes
• Customized by pipe length and factory layout

Factory Workshop and Assembly

Before delivery, each 75-250mm PE pipe line configuration is checked against the selected extruder, die head, cooling tanks, haul-off, cutter and stacker layout.

Machine Parts and Project Matching

Key components such as die head, calibration sleeves, cutter parts, electrical cabinet and spare parts are checked according to pipe diameter and SDR requirements.

Export Packaging and Container Loading

Medium-diameter PE pipe line equipment requires practical packing and loading planning because tanks, haul-off, cutter and stacker sections are longer than small pipe lines.

Project Communication

Winsoar confirms pipe diameter, SDR, fixed length, color mark line, output target, voltage and factory layout before preparing a line recommendation.

It is a medium-diameter HDPE pipe extrusion line for producing straight PE pipes from 75mm to 250mm, including extrusion, color marking, calibration, cooling, hauling, chipless cutting and stacker discharge.

This 75-250mm page is planned for straight pipe production with chipless cutting and pipe stacker / turnover rack. If your project requires small coiled pipe, Winsoar will recommend a different downstream configuration.

WS-160 and WS-250 configurations are usually the most relevant ranges. The final choice depends on maximum diameter, SDR, output target and whether 38D high-efficiency extrusion is required.

Yes. It can be configured for PE water supply pipes, PE gas pipes, irrigation main pipes, drainage pipes, cable ducts and industrial PE pipes according to the project standard.

Please provide pipe diameter range, SDR or wall thickness, material grade, application, output target, fixed pipe length, mark-line requirement, voltage and workshop layout.