PPR Pipe Making Machinery Production Line Plastic Extruder
Introduction:
The PPR Pipe Making Machinery Production Line is a fully automated system designed for manufacturing high-quality Polypropylene Random Copolymer (PPR) pipes, widely used in plumbing, HVAC, and industrial fluid transportation. This advanced production line integrates a high-efficiency plastic extruder, precision sizing, cooling, cutting, and stacking systems to ensure smooth, durable, and dimensionally accurate PPR pipes.
Extrusion line details:
Material Feeding & Mixing
PPR resin pellets are fed into the hopper and mixed with stabilizers/colorants (if required).
Plastic Extrusion
The single/twin-screw extruder melts and homogenizes the material at controlled temperatures (200-260°C).
Molten plastic is pushed through a die head to form a continuous pipe shape.
Vacuum Sizing & Calibration
The pipe enters a vacuum sizing tank to achieve precise diameter and wall thickness.
Cooling System
Passes through spray or immersion cooling tanks to solidify the pipe structure.
Hauling & Length Measurement
Puller units maintain steady speed while an encoder measures pipe length.
Automatic Cutting
A servo cutter or saw cuts pipes to preset lengths (4m/6m or custom).
Stacking & Packaging
Finished pipes are conveyed to an automatic stacker and packed for shipment.
Key Features:
Hot & cold water supply systems
Industrial pipelines
Compressed air systems
Chemical fluid transportation


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