Brief introduction of PE corrugated pipe machine:

1.The SJ65/33 HDPE corrugated pipe production line is a high-efficiency, stable, and professional equipment specifically designed for manufacturing high-density polyethylene (HDPE) single-wall corrugated pipes, suitable for small-diameter pipes ranging from Φ16mm to Φ40mm.

2.Featuring modular design and coordinated operation of components, this equipment ensures the production of corrugated pipes with excellent properties such as high strength, corrosion resistance, and impact resistance. It is widely used in municipal drainage, telecommunication cable protection, agricultural irrigation, and other fields.

Equipment Components & Features

1. Extrusion System (SJ65/33 Single-Screw Extruder)

   • Screw Specifications: 65mm diameter, 33:1 length-to-diameter ratio, ensuring uniform plasticization and stable extrusion.

   • Temperature Control System: Utilizes PID precise temperature control with segmented heating for complete material melting.

   • Energy Efficiency: Optimized screw design reduces energy consumption while improving production efficiency.

2. Molding Module (Corrugated Pipe Molding Machine)

   • Modular Design: Allows quick replacement of molding modules for different specifications (16mm/20mm/25mm/32mm/40mm).

   • Vacuum Calibration: Ensures uniform corrugation shape, consistent wall thickness, and smooth inner/outer surfaces.

   • High-Strength Structure: Made of high-quality alloy steel for wear resistance and long-term continuous production.

3. Cooling System

   • Spray Water Cooling + Vacuum Calibration: Efficient cooling prevents pipe deformation and enhances dimensional accuracy.

   • Water Circulation System: Energy-saving and eco-friendly, reducing water consumption.

4. Haul-Off Unit

   • Variable Frequency Speed Control: Ensures smooth traction with adjustable speed for different production needs.

   • Automatic Centering: Maintains pipe straightness, preventing eccentricity or bending.

5. Cutting Machine (Optional)

   • Automatic Length Cutting: Precise cutting to set lengths with clean edges.

   • Pneumatic/Electric Drive: Easy operation with low maintenance costs.

6. Control System

   • PLC + Touchscreen: Intelligent control with real-time monitoring of temperature, pressure, speed, and other key parameters.

   • Fault Alarm: Automatic diagnostics for abnormalities, minimizing downtime

Technical parameters: