HDPE Multi-Layer Co-extrusion Silicon Core Pipe High Speed Energy-saving Line





Product Overview
The HDPE Multi-Layer Co-extrusion Silicon Core Pipe High Speed Energy-saving Line is an advanced extrusion system designed for manufacturing high-performance silicon core pipes. These pipes feature a solid silicone inner lubricant layer that offers superior smoothness for cable blowing, outstanding chemical resistance, and long-term durability. This production line supports two- and three-layer configurations using multiple extruders to meet different application requirements. Its energy-efficient design ensures high output while reducing operating costs.
Applications
Optical cable communication systems for highways and railways
Cable conduit networks in telecommunications and utility installations
Infrastructure projects requiring high-efficiency cable protection and installation
Underground and trenchless cable-laying projects
Performance Benefits
Enhanced cable installation speed due to low-friction inner surface
Resistant to corrosion, UV, and environmental factors
Optimized for long-distance and high-pressure installations
Lower installation and maintenance costs over lifecycle
Energy-saving production minimizes overhead costs
Flexible production setup for custom pipe solutions
Key Benefits and Features
Feature | Description |
Multi-layer Co-extrusion | Allows production of 2- or 3-layer pipes with adjustable wall thickness and material ratios. |
Silicone Solid Lubricant Layer | Ensures ultra-low friction for smooth cable installation and long service life. |
High-speed Output | Designed for rapid extrusion, significantly increasing production capacity. |
Energy-efficient Operation | Reduced energy consumption lowers operational costs while maintaining high output. |
Superior Corrosion Resistance | Ideal for chemically aggressive environments, preventing degradation and extending lifespan. |
Excellent Pipe Sealing | Produces pipes with strong sealing properties, reducing the risk of leakage or separation in buried installations. |
Standards Compliance | Fully meets GB/T13663-2016 standards for water supply and drainage pipes. |
Process steps

Specifications
Line Type | Extruder Type | Pipe Range(mm) | Max. Speed (m/min) | Max.Capacity(kg/h) |
MFH-F63 | MFH-60/ MFH-45 | 16-63 | 40 | 250-360 |
MFH-FI10 | MFH-60/ MFH-45 | 20-110 | 30 | 300-440 |
MFH-FI60 | MFH-60/ MFH-45 | 50-160 | 15 | 360-520 |
MFH-F250 | MFH-75/ MFH-45 | 75-250 | 8 | 450-640 |
MFH-F315 | MFH-75/ MFH-45 | 110-315 | 6 | 520-740 |
MFH-F450 | MFH-75/ MFH-60 | 160-450 | 2.4 | 620-880 |
MFH-F500 | MFH-90/ MFH-50 | 160-500 | 2.4 | 700-1000 |
MFH-F630 | MFH-90/ MFH-50 | 315-600 | 1.2 | 840-1200 |
MFH-F800 | MFH-90/ MFH-60 | 400-800 | 1 | 980-1400 |
MFH-FI000 | MFH-90/ MFH-75 | 500-1000 | 1 | 980-1400 |
MFH-FI200 | MFH-120/ MFH-60 | 630-1200 | 0.8 | 1100-1600 |
MFH-FI600 | MFH-120/ MFH-75 | 1000-1600 | 0.6 | 1250-1800 |
MFH-F2000 | MFH-120/ MFH-90 | 1200-2000 | 0.5 | 1300-2000 |
