PVC Plastic Single Double Wall Corrugated Pipe Extrusion Production Line
Short desciption

The PVC Plastic Single/Double Wall Corrugated Pipe Extrusion Production Line is a high-efficiency manufacturing system designed to produce single-wall and double-wall corrugated PVC pipes widely used in drainage, sewerage, electrical conduits, and telecommunications. This automated line ensures high precision, durability, and cost-effective production of corrugated pipes with smooth inner walls and rigid outer ribs for enhanced strength and flexibility.

Tech Features & Advantages
High-speed extrusion with energy-efficient motors

Precision corrugation molding for superior pipe strength
Automated control system (PLC/HMI) for easy operation
Dual-layer co-extrusion (for double-wall pipes)
Low noise, stable performance, and long service life
 
Producting process
Screw Loader for Mixer→ Mixer unit→ Screw Loader for Extruder→ Conical Twin Screw Extruder → Mould → Vacuum Calibration Tank → Four claws Haul-off → Planetary Saw Cutter → Belling machine/ Tripping Table → Final Product Inspecting &Packing
 
Specifications:

 

Product detail

1. Raw Material Preparation
- PVC compound (resin + additives) is mixed in a high-speed mixer to ensure homogeneity.
- The mixture is cooled and fed into the extrusion hopper.

2. Extrusion Process
- Single/Dual-Screw Extruder melts and compresses the PVC mix at controlled temperatures (160°C–200°C).
- The molten PVC is forced through a die head, shaping it into a pipe.

3. Sizing & Calibration
- The hot pipe passes through a vacuum calibrator to achieve precise diameter and wall thickness.
- Cooling tanks (spray or water bath) solidify the pipe.

4. Pulling & Cutting
- A haul-off unit pulls the pipe at a synchronized speed.
- An automatic cutter** trims pipes to required lengths (e.g., 4m or 6m).

5. Stacking & Packaging
- Pipes are stacked by a conveyor system or robotic arm.
- Bundled and labeled for shipment.

 

Technical Features:

- High Output Efficiency – Continuous extrusion for mass production.
- Precision Control – Advanced PLC system for temperature, speed, and thickness regulation.
- Durable Construction – Corrosion-resistant materials for long service life.
- Energy Saving – Optimized motor and heating system to reduce power consumption.
- Multi-Layer Extrusion – Optional co-extrusion for reinforced pipes.
- Easy Maintenance – Modular design for quick cleaning and part replacement.

Delivery information:

1. Delivery: 30 days after ur order

2. Warrenty: 12 months

3. Payment: T/T 30% in advance, T/T 70% before delivery.

4. Packing: Standard export wooden case

 

Our Service

1. One year guarantee for whole machine.

2. 24 hours technical support.

3. Our engineers can provide installation & commission service overseas.

4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.

5. We also can provide training service which help operators handle the machine well.

 

 

 

 

 

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