16-630mm PPR Conduit Pipe Hose Twin Single Screw Extruder Plastic
Making Machine
Introduction:
This advanced PPR (Polypropylene Random Copolymer) conduit pipe
extrusion machine is designed for high-efficiency production of PPR
pipes ranging from 16mm to 630mm in diameter. Suitable for
industrial, plumbing, and HVAC applications, this machine ensures
high precision, durability, and smooth operation with either a
twin-screw or single-screw extruder configuration.
Extrusion line details:
Raw material +master batches → mixing → vacuum feeder→ material
dryer → single screw extruder ( small CO-extruder ) → mould →
vacuum calibration tank → spray cooling tank ( water tank) →
haul-off unit → cutting machine→ stacker
Raw Material Feeding
PPR resin pellets are fed into the hopper of the extruder.
Melting & Extrusion
The single/twin-screw extruder heats and melts the PPR material,
pushing it through the die head to form a continuous pipe shape.
Vacuum Calibration & Sizing
The molten pipe passes through a vacuum calibration tank to ensure
precise diameter and wall thickness.
Cooling & Solidification
The pipe is cooled in a water cooling tank to harden and stabilize
its structure.
Hauling & Cutting
A haul-off machine pulls the pipe at a controlled speed, and an
automatic cutter trims it to the required length.
Stacking & Packaging
Finished PPR pipes are collected, inspected, and packed for
shipment.
Key Features:
Wide Diameter Range – Produces PPR pipes from 16mm to 630mm for
various applications.
Twin/Single Screw Extruder – Offers flexibility for different
production needs (higher output with twin-screw, cost-efficiency
with single-screw).
High-Quality Extrusion – Ensures uniform wall thickness, smooth
surface finish, and excellent mechanical properties.
Automated Control System – PLC-based control for precise
temperature, speed, and pressure regulation.
Energy-Efficient – Optimized heating and cooling systems reduce
power consumption.
Durable Construction – Robust design with high-grade materials for
long-term reliability.
Customizable Options – Adjustable for different pipe sizes,
thicknesses, and production speeds.
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