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Dual Wire Extrusion Line | High-Speed Co-Extrusion | ISO/CE Certified

Dimensions: Functionality (dual-wire extrusion), performance (500 meters/min), technology (co-extrusion).
Core Keywords: Dual-Wire Extrusion Line, Co-Extrusion System, High-Speed Cable Production.
​Unique Selling Points: Dual-material compatibility, precision thickness control, energy-efficient design.
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Product Overview

The Dual Wire Extrusion Line is engineered for high-speed production of cables with dual-layer insulation or sheathing. Combining two independent extruders, it processes materials like PVC, XLPE, and LSZH at speeds up to 500 meters/min while maintaining ±0.02mm thickness accuracy. The line’s energy-efficient servo motors and heat recovery systems reduce power consumption by 30%, making it ideal for automotive wiring, telecom cables, and power transmission lines. Certified to ISO 9001 and CE standards, it ensures consistent quality and minimal material waste.




Product Features

Core Selling Points

1. Dual Extrusion Technology: Simultaneously applies two insulation layers with precise bonding.

2. AI-Driven Precision: Real-time laser monitoring and auto-adjustment for thickness control.

3. High-Speed Production: 500 meters/min throughput with closed-loop tension control.

4. Energy Efficiency: Heat recovery and servo motors reduce energy use by 30%.

5. Material Versatility: Compatible with PVC, XLPE, LSZH, and TPE.




Product Description

1. Advanced Co-Extrusion Technology

The line’s dual extruders operate in tandem, applying a primary insulation layer (e.g., XLPE) and a secondary protective jacket (e.g., LSZH) simultaneously. The AI control system adjusts extrusion pressure and cooling rates to ensure seamless bonding and ±0.02mm thickness consistency, even at 500 meters/min.

2. Precision Thickness Control

· Laser Sensors: Monitor insulation thickness across 8 zones, with real-time feedback to extruders.

· Auto-Calibration: Compensates for material viscosity changes, ensuring uniform output.

· Defect Detection: High-resolution cameras identify air bubbles or uneven layers, achieving 99.9% defect-free production.

3. Sustainable and Cost-Efficient Operation

· Heat Recovery: Recaptures 25% of energy from cooling cycles to preheat raw materials.

· Quick-Change Tooling: Swap dies and screws in ≤15 minutes for different cable diameters (Ø2mm–25mm).

· ERP Integration: Tracks production data (e.g., meterage, defects) via OPC UA protocol.




Technical Specifications

Parameter

Value

Max Speed

500 meters/min

Cable Diameter Range

Ø2mm–25mm

Insulation Thickness

0.3–3.0mm (±0.02mm)

Power Consumption

75kW (peak), 25kW (Eco Mode)

Line Length

25m (modular extension)

Certifications

ISO 9001, CE


宸峰

Q1: Can the line handle dissimilar materials (e.g., XLPE + PVC)?

A: Yes, the dual extruders support independent temperature and pressure control for optimal bonding.

Q2: What is the tolerance for concentricity between layers?

A: ≤0.05mm eccentricity ensured by precision die design and AI control.

Q3: How to reduce energy use during low-speed runs?

A: Activate "Eco Mode" to cut idle power consumption by 40%.


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