PPR Plastic Composite Corrugated Pipe Extruder Extrusion Making
Machine Production Line Double Multi Screw
Introduction:
The PPR Plastic Composite Corrugated Pipe Extruder Extrusion Making
Machine Production Line (Double/Multi-Screw) is a high-performance
manufacturing system designed for producing high-quality PPR
(Polypropylene Random Copolymer) composite corrugated pipes. This
advanced production line integrates precision extrusion technology
with multi-screw design, ensuring excellent pipe strength,
durability, and flexibility. It is suitable for various
applications, including drainage systems, cable protection, and
underground piping. The machine features automated control, high
output efficiency, and stable operation, making it ideal for
large-scale industrial production.
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
High Efficiency & Output – Equipped with a double or multi-screw
extruder, the production line ensures fast and consistent output,
maximizing productivity.
Superior Pipe Quality – Produces PPR composite corrugated pipes
with excellent impact resistance, corrosion resistance, and long
service life.
Energy-Saving Design – Advanced extrusion technology reduces power
consumption while maintaining high performance.
Precision Control System – Automated PLC control ensures stable
operation, precise dimensions, and uniform pipe quality.
Durable & Low Maintenance – Robust construction with high-quality
components minimizes downtime and maintenance costs.
Versatile Applications – Suitable for manufacturing pipes of
different diameters and structures, meeting various industrial and
construction needs.
Environmentally Friendly – Uses PPR material, which is non-toxic,
recyclable, and complies with environmental standards.
This production line is the ideal solution for manufacturers
seeking reliability, efficiency, and top-quality corrugated pipe
production.
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