
Electric Power Cable Extruding Equipment
The demand for high-voltage energy transmission requires machinery that can handle immense pressure and high-viscosity resins. Our Electric Power Cable Extruding Equipment is designed specifically for the core coating and sheathing of medium to high-voltage cables (1kV to 500kV). We utilize high-strength alloy materials for the screw and barrel, specifically forged from 38CrMoAlA to resist the abrasive nature of XLPE and high-density PE.
Product Introduction
Product Description
The demand for high-voltage energy transmission requires machinery that can handle immense pressure and high-viscosity resins. Our Electric Power Cable Extruding Equipment is designed specifically for the core coating and sheathing of medium to high-voltage cables (1kV to 500kV). We utilize high-strength alloy materials for the screw and barrel, specifically forged from 38CrMoAlA to resist the abrasive nature of XLPE and high-density PE. This ensures that even under continuous, high-load industrial operation, the melt pressure remains stable, preventing voids or bubbles that could compromise the cable's voltage resistance.

We take pride in the integration of online wall thickness detection and high-sensitivity melt pressure sensors within our Electric Power Cable Extruding Equipment. This level of oversight allows for real-time adjustments, ensuring that every batch of power cable meets the strict durability requirements of national and rural grid projects. Because we are a source factory, we have the unique ability to customize the plasticizing system of the Electric Power Cable Extruding Equipment to match the specific thermal sensitivities of cross-linked polyethylene, preventing premature cross-linking or material degradation. This equipment has successfully served large-scale infrastructure projects, proving its status as a reliable and creative solution for global power grids.
Product Specifications
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Applicable Voltage Range |
1kV - 500kV power cables |
|
Main Materials |
XLPE, PE, PVC, LSZH |
|
Screw Processing |
Fully nitrided and bimetallic coating options |
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Detection System |
Integrated online laser diameter and wall thickness monitoring |
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Temperature Control |
Multi-zone precision PID control (error < ±1°C) |
Application Areas
This equipment is primarily used by large-scale cable manufacturers supplying city power grids, industrial mining complexes, and rural electrification projects.
Customization Capability
We offer OEM/ODM services to adapt the production line to your specific voltage class requirements. From screw milling to deep hole drilling, all core components are manufactured in-house to guarantee technical synergy.
Packaging & Shipping
Components are packed in modular, shock-resistant steel frames and wooden boxes. We support major currencies (USD, EUR, GBP) and offer DDP shipping to simplify the import process for our international partners.
FAQ
Q: How do you control product quality?
A: We conduct 100% inspection before packing and accept third-party inspections to meet international standards.
Q: Is operator training provided?
A: Yes, we offer on-site operation training to help your staff master maintenance and usage skills.
Q: Can you manufacture based on our prototypes?
A: Absolutely, our R&D team can design and produce based on your specific technical drawings.
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