PPR Three Layers Pipe Making Machine Extrusion Production Line
Introduction:
pipe extrusion line specially designed for PPR pipe making, also
supply PPR pipe production line
These final product pipe are mainly used in the area of
agricultural water supply system, architectural water supply
system, gas pipe, sewages pipes,pavement of cables,etc.
The main parts of the line are PLC control, high degree of
automation .
Adopting compound spiral engine head , effectively deleting memory
function of the material .
Adopting co-extrusion head to improve the tube color line.
Vacuum calibration , constant temperature control , eliminating
pipe stress.
High extrusion capacity, low temperature of melt , equal
temperature of melt.
Wide processing range of raw materials.
For different diameter range pipe,will be equipped with
corresponding different production lines.
we can supply PE pipe production lines for diameter:
16mm,20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm,
125mm,160mm,200mm,250mm,280mm,315mm,
355mm,400mm,450mm,500mm,550mm,630mm.
Extrusion line details:
Loader → Dryer → Single-screw Extruder→ Mould→ Vacuum &Spraying
Cooling Tank →Hauling-off → Cutter/Winder → Pipe stacker
Material Feeding & Drying
PPR resin pellets are loaded into the hopper and automatically fed
into the drying system to remove moisture, ensuring optimal
extrusion quality.
Extrusion
The dried material is melted in a single-screw or twin-screw
extruder with precise temperature control.
The molten PPR is pushed through a pipe die head to form a
continuous pipe shape.
Vacuum Calibration & Cooling
The pipe enters a vacuum calibration tank to stabilize the diameter
and wall thickness.
It then passes through a cooling water tank to solidify the
structure.
Hauling & Cutting
A haul-off machine pulls the pipe at a controlled speed to maintain
uniformity.
An automatic cutting machine cuts the pipe to the required lengths.
Printing & Stacking
A printing machine marks the pipe with specifications (size,
pressure rating, brand, etc.).
The finished pipes are collected by an automatic stacking machine
for packaging.
Quality Inspection
Each pipe undergoes dimensional checks, pressure testing, and
visual inspection to ensure compliance with industry standards.
Features
Enhanced Durability & Strength
The three-layer co-extrusion structure (PPR + adhesive layer +
outer protective layer) improves impact resistance, pressure
endurance, and long-term performance.
Superior Leak & Corrosion Resistance
The middle adhesive layer ensures perfect bonding between layers,
preventing delamination and leakage.
Outer protective layer shields against UV rays, chemicals, and
abrasion, extending pipe lifespan.
Energy Efficiency & Insulation
The multi-layer design provides better thermal insulation, reducing
heat loss in hot water applications.
High Precision & Consistency
Advanced co-extrusion technology ensures uniform wall thickness and
smooth inner/outer surfaces for optimal fluid flow.
Cost-Effective Production
Automated extrusion control minimizes material waste and labor
costs while maintaining high output speeds.
Wide Application Range
Suitable for hot/cold water systems, heating networks, and
industrial pipelines with varying pressure requirements.
Compliance with International Standards
Meets ISO 15874, DIN 8077/8078, and other certifications for
quality assurance.
Low Maintenance & User-Friendly Operation
PLC-controlled system with real-time monitoring ensures stable
production with minimal downtime.
Our factory
Our Exhibition
Our goods shipping
