Technical Specifications
Overview
Wire and Cable Insulation Extruder
This high-performance extrusion line is engineered for applying PVC, PE, or XLPE insulation layers onto wires and cables. Featuring a robust design with solid gear speed-down motors, the system ensures long-term reliability and low-noise operation. The machine includes advanced temperature monitoring and comprehensive cooling systems, allowing for precise control over processing parameters to ensure consistent insulation thickness and quality.
Key Features
System Configuration
- Pay-off unit
- Tensioning unit
- Extruder
- Cool-water trough
- Haul-off unit
- Take-up unit
- Electrical control system
- Cooling & Heating
- Aluminum casting heatingBlower coolingWater-center screw coolingComplex temperature monitoring
Technical Specifications
Model Comparison
| Specification | SJ45 | SJ65 | SJ90 | SJ120 | SJ150 |
|---|---|---|---|---|---|
| Extruder Diameter (mm) | 15 | 35 | 60 | 100 | N/A |
| Take-up Size (mm) | 630 | 1,600 | 2,000 | 2,500 | 3,150 |
| Heat Voltage (kW) | 7.5 | 16 | 25 | 37 | 64 |
| Extruding Speed (kg/h) | 34 | 120 | 240 | 400 | 680 |
- Screw Length-to-Diameter Ratio
- 25 :1
