Plastic PPR Double Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe

Product Specification

Plastic PPR Double Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe Tank Extrusion Manufacturing Plant Production Machine Line

Introduction:

PPR Double Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe Production Line

Our advanced PPR Double Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe Production Line is designed for high-efficiency manufacturing of durable, lightweight, and corrosion-resistant plastic pipes. These pipes are widely used in municipal drainage, industrial wastewater systems, agricultural irrigation, and underground cable protection.

The production line utilizes spiral winding technology to create a hollow-wall corrugated structure, ensuring superior ring stiffness, impact resistance, and flexibility. The double-layer design enhances structural integrity while reducing material consumption. Made from high-quality PPR (Polypropylene Random Copolymer), the pipes offer excellent chemical resistance, long service life, and smooth inner walls for optimal flow capacity.

This fully automated extrusion line includes precision extrusion, spiral winding, vacuum cooling, cutting, and stacking systems, ensuring consistent quality and high production efficiency.

Extrusion line details:

Material Feeding & Mixing

Raw materials (PPR/PVC pellets, additives) are automatically fed into the hopper and mixed uniformly.

Extrusion & Melting

The material is conveyed into the screw extruder, where it is heated, melted, and homogenized under controlled temperatures.

Molding & Shaping

The molten plastic passes through a die head to form pipes/profiles, then enters a vacuum calibration tank for precise sizing and cooling.

Cooling & Solidification

The shaped product moves through a water cooling tank to harden and stabilize its structure.

Hauling & Cutting

A puller draws the product at a steady speed, and an auto cutter trims it to the required lengths.

Stacking & Packaging

Finished pipes/profiles are collected by a stacking machine and packed for storage/shipment.

This fully automated extrusion line ensures high productivity, minimal waste, and superior product quality for the plastic piping and building materials industry.

Features

Key Advantages of PPR Double Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe Production Line
High Strength & Durability

Double-wall hollow structure enhances load-bearing capacity and impact resistance.

Superior ring stiffness ensures stability under high pressure and heavy soil loads.

Lightweight & Cost-Efficient

Hollow-wall design reduces material usage while maintaining strength, lowering production and transportation costs.

Excellent Corrosion & Chemical Resistance

Made from high-quality PPR material, resistant to acids, alkalis, and sewage erosion, ensuring long service life.

Smooth Inner Wall for Optimal Flow

Prevents clogging and sediment buildup, improving drainage efficiency.

Flexible & Easy Installation

Lightweight yet sturdy design allows for easy handling and trenchless installation, reducing labor costs.

Fully Automated Production Line

Advanced spiral winding and extrusion technology ensures consistent quality and high output.

Integrated cutting and stacking systems improve efficiency.

Eco-Friendly & Sustainable

PPR is a recyclable material, supporting green construction practices.

Wide Applications

Ideal for municipal sewer systems, industrial drainage, agricultural irrigation, and underground cable conduits.

This production line delivers high-performance, cost-effective, and long-lasting sewer pipes, making it the ideal solution for modern infrastructure projects.

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