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| Code | SH-600 | SH-800 | SH-1100 | SH-1400 |
| Coil outer diameter | 150-750mm | 150-850mm | 200-1000mm | 200-1000mm |
| Foil width | 100-600mm | 150-800mm | 200-1100mm | 300-1400mm |
| Foil layers | Single or double | |||
| Foil thickness | 铜Cu:0.3-2.5mm 铝Al: 0.5-3.0mm | |||
| Winding speed | 0-30r/min | 0-30r/min | 0-20r/min | 0-20r/min |
| Max tension of foil | 6000N | 8000N | 10000N | 14000N |
| Welding speed | 0-0.5 m/min | |||
| Correction precision | ±0.5mm | |||
| Welding method | TIG or cold pressure welding | |||
Realizes simultaneous double-layer coil winding, reducing production steps and improving efficiency.
Independent tension control for two foil paths, ensuring uniform layer distribution and coil accuracy.
Automatic feeding & winding, cutting manual intervention, shortening the whole production cycle.
Compatible with various metal foils (copper, aluminum) of different thicknesses for diverse needs.
Rigid structure and advanced control system, ensuring long-term stable operation and low failure rate.
Core equipment for winding double-layer foil coils in medium/high-voltage power transformers, enhancing coil compactness.
Applied to wind double-layer foil coils for shunt reactors and filter reactors, meeting high-current requirements.
Suitable for coil manufacturing in new energy inverters, energy storage converters, and high-power rectifiers.
Used in coil production for industrial frequency converters, high-power transformers, and welding power sources.
Applied to winding coils for railway traction transformers and auxiliary power supply devices.
This equipment has wide material adaptability and is compatible with copper (Cu) foils with thicknesses from 0.3mm to 2.5mm, as well as aluminum (Al) foils from 0.5mm to 3.0mm.
By winding two layers of foil coils simultaneously, it greatly minimizes production steps, boosts overall output speed, and significantly increases manufacturing efficiency.
The machine uses a dual-path precision control system that manages tension independently for both foil paths, guaranteeing uniform distribution and highly accurate coil shapes.
It supports two main types of welding technologies: TIG (Tungsten Inert Gas) welding and cold pressure welding, to suit various production standards and technical requirements.
The machine features high-precision automatic alignment correction with an accuracy range of ±0.5mm, ensuring consistent product quality and reducing defects.
