Automatic Plastic PPR Tube Pipe Extrusion Single Screw Extruder Making Machine Production Line
Introduction:
The Automatic Plastic PPR Tube Pipe Extrusion Single Screw Extruder Making Machine Production Line is a high-efficiency, fully automated system designed for manufacturing high-quality PPR (Polypropylene Random Copolymer) pipes used in plumbing, heating, and industrial fluid transportation.
This advanced production line integrates a single-screw extruder, vacuum calibration, cooling system, haul-off unit, cutting device, and stacking system to ensure precise diameter control, smooth surface finish, and consistent pipe strength. The automated operation enhances productivity while minimizing manual intervention, making it ideal for large-scale PPR pipe manufacturing.
Equipped with PLC control and touch-screen interface, the machine allows easy adjustment of extrusion speed, temperature, and cutting length, ensuring optimal performance for different pipe specifications (e.g., S5, S4, S3.2 standards). The production line is energy-efficient, durable, and capable of producing pipes with excellent heat resistance, pressure resistance, and corrosion resistance.
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 & Automation – Fully automated production reduces labor costs and improves output consistency.
Precision Extrusion – Single-screw extruder ensures stable melting and uniform material distribution for high-quality PPR pipes.
Energy-Saving Design – Optimized heating and cooling systems lower power consumption while maintaining performance.
User-Friendly Control – PLC and touch-screen interface enable easy parameter adjustments for different pipe specifications.
Durable & Low Maintenance – Robust construction with high-quality components ensures long service life with minimal downtime.
Versatile Production – Capable of manufacturing various PPR pipe sizes (e.g., 20mm–160mm diameter) for different applications.
Superior Pipe Quality – Produces pipes with smooth surfaces, high dimensional accuracy, and excellent pressure/heat resistance.
Fast Cooling & Stable Performance – Advanced vacuum calibration and cooling system enhance production speed and product stability.
Ideal for PPR pipe manufacturers seeking a reliable, cost-effective, and high-performance extrusion solution!
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