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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16-630mm PPR Conduit Pipe Hose Twin Single Screw Extruder Plastic Making Machine Images
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