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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