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Our comprehensive cross-linking solutions encompass two advanced technologies for superior cable insulation curing: Steam and UV irradiation. The Steam Cross-linking Chamber utilizes a controlled saturated steam atmosphere to deliver uniform, deep thermal penetration, ensuring complete polymer cross-linking and excellent dimensional stability for medium and high-voltage cables. In parallel, our UV Irradiation Cross-linking Equipment employs advanced photochemical technology to instantly cure specially formulated polyolefin compounds in a continuous, solvent-free process, creating high-performance insulation layers with enhanced thermal and mechanical properties. Both systems are engineered for high efficiency, consistent quality, and adaptability within modern cable manufacturing lines.
Exceptional Energy Efficiency: The UV cross-linking process consumes significantly less energy compared to traditional thermal methods, offering substantial savings in operational costs and a reduced environmental footprint.
Application Range: Capable of processing various photo-responsive polyolefin compounds and accommodating different conductor sizes, making it suitable for diverse product specifications from low-voltage to special-purpose cables.
Streamlined Layout: The integrated design requires minimal floor space, allowing for easy incorporation into existing production lines and maximizing factory layout efficiency.
Uniform Thermal Penetration: Steam’s ability to condense and release latent heat upon contact provides deep, even heating throughout complex geometries, ensuring a uniform cross-linking density from core to surface.
High-Efficiency Curing: The rapid and efficient heat transfer mechanism of steam significantly reduces the time required to achieve target cross-linking levels, optimizing the overall manufacturing cycle.
Energy-Conscious Design: The system is engineered for maximum thermal efficiency, recycling condensate and maintaining tight temperature control to reduce steam consumption and lower overall energy expenditure.
| No. | Item | Parameters |
| 1 | Total Equipment Power | 22KW |
| 2 | Optimal Irradiation Area Diameter | 60mm |
| 3 | Effective Irradiation Length | 1000mm |
| 4 | Automated Control System | Mitsubishi PLC with Kunlun Tongtai Intelligent Touch Screen (Human-Machine Interface) |
| 5 | Cooling Method | External Chiller Circulating Water (Automotive-Specific Antifreeze) |
| 6 | Production Size | 1-60mm |
| 7 | Production Speed | 50-180M/min (Specific Wire Diameter) |
| 8 | Applicable Raw Materials | Cross-linked Polyethylene, Low Smoke Halogen-free |
| Item | Parameter |
| Overall dimension | Customized |
| Inner dimension | Customized |
| Body material | 100mm polyurethane foam board, 304 stainless steel, thickness of 0.8mm |
| Door material | The door is made of 304 stainless steel, thickness of 0.8mm.
The door frame is welded from 3mm thick stainless steel square pipe, which greatly improves the durability. The bottom threshold is removable, it can be removed when entering the reels. |
| Exhaust fan | Top-mounted exhaust fan (Installed on the outside roof of steam room) |
| Heating mode | Electric steam generator |
| Inlet pipe | Main air intake pipe: 32mm diameter stainless steel.
Solenoid valve + angle seat valve to control air intake |
| Control system | PLC programming, 7-inch touch screen control cabinet (operating interface in Chinese and English), can accurately control temperature and time, and has fan controller, solenoid valve, angle seat valve, automatic alarm device.
PLC control system can read parameters: temperature, fan operation status, solenoid valve, timed opening status, remaining working time, automatic mode, manual mode |
| Circuit installation device | Leakage protector, emergency stop switch |
| Steam room safety device | Explosion-proof valve, exhaust valve |
| Temperature | Temperature resistance: 100±1℃
Normal use temperature: 85-95 degrees |
