High-Quality Three-layer Foil Winding Machine from China Suppliers for Power Equipment – Factory Direct
Product Specification
| 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 |
Cu: 0.3-2.5mm | 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 |
|||
Advantages
-
1Synchronous Three-layer Winding Enables simultaneous three-layer coil winding, drastically reducing production steps for complex coils.
-
2Triple-path Precision Control Independent tension adjustment for three foil paths, ensuring uniform layer distribution and high dimensional accuracy.
-
3Enhanced Production Efficiency Automates feeding and winding, cutting manual work by 40%+ compared to single/double-layer models, speeding up cycles.
-
4Broad Material & Power Adaptability Compatible with multi-type foils (copper, aluminum) and handles high-power coil needs (1000kVA+ equipment).
-
5Stable High-load Operation Reinforced structure and intelligent control system, ensuring stable performance under long-term high-load work.
-
6Complex Coil Compatibility Ideal for winding multi-layer composite coils, meeting technical demands of high-voltage/high-precision equipment.
Product Display
Application
-
⚡Medium/High-Voltage Power Transformer Manufacturing: Core equipment for winding three-layer foil coils in 110kV+ medium/high-voltage power transformers, enhancing insulation performance and coil stability.
-
🔋High-Power Reactor Production: Applied to wind three-layer foil coils for ultra-high-power shunt reactors and SVG reactors, adapting to high-current, high-voltage working conditions.
-
🌱New Energy High-Power Conversion Systems: Suitable for coil manufacturing in 5MW+ new energy grid-connected inverters, energy storage converters and high-voltage rectifiers.
-
🏭Industrial Ultra-high Power Equipment: Used in coil production for industrial ultra-high power frequency converters, large-scale electric furnace power supplies and smelting equipment.
-
🔬Special High-Voltage Electrical Equipment: Applied to winding coils for high-voltage test transformers, GIS (Gas Insulated Switchgear) supporting transformers and special power supplies.
❓
Frequently Asked Questions
Q
What foil materials are compatible with the SH series foil winding machines?
A
The SH series foil winding machines are compatible with both copper (Cu) and aluminum (Al) foils. Copper foil thickness ranges from 0.3mm to 2.5mm, while aluminum foil thickness ranges from 0.5mm to 3.0mm, making them suitable for a wide variety of transformer and reactor coil applications.
Q
What is the maximum foil width supported by the SH-1400 model?
A
The SH-1400 model supports a foil width range of 300mm to 1400mm, making it ideal for large-scale, high-power transformer and reactor coil production requiring wide foil materials.
Q
What welding methods are available on the SH series foil winding machines?
A
The SH series supports two welding methods: TIG (Tungsten Inert Gas) welding and cold pressure welding. Both methods ensure reliable foil joint quality, with a welding speed of 0–0.5 m/min and correction precision of ±0.5mm.
Q
How does the SH series improve production efficiency compared to single or double-layer winding machines?
A
The SH series features synchronous three-layer winding capability and automated feeding and winding processes. This reduces manual labor by over 40% compared to traditional single or double-layer models, significantly shortening production cycles and lowering overall manufacturing costs.
Q
Is the SH series suitable for high-voltage transformer manufacturing?
A
Yes. The SH series is specifically designed for medium and high-voltage power transformer manufacturing, including 110kV+ transformers. It is also applicable to high-power reactors, new energy conversion systems, and special high-voltage electrical equipment such as GIS supporting transformers.
Q
What is the maximum foil tension supported, and why does it matter?
A
The maximum foil tension varies by model: SH-600 supports up to 6000N, SH-800 up to 8000N, SH-1100 up to 10000N, and SH-1400 up to 14000N. Precise tension control is critical to ensuring uniform layer distribution, preventing foil deformation, and achieving high dimensional accuracy in the finished coils.