China Double-layer Foil Winding Machine - Efficient Coils from Leading Suppliers and Factory for Transformers

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The Double-layer Foil Winding Machine is an advanced solution designed for synchronous double-layer foil coil winding, making it perfect for medium and low-voltage transformers, reactors, and power equipment. As a leading product from China, this machine is crafted by top Suppliers and manufactured in a state-of-the-art Factory to ensure exceptional quality.

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Featuring dual-path precise tension control, uniform layer distribution, and automatic feeding, it guarantees the production of high-quality coils. This machine accommodates various metal foils, significantly boosting operational efficiency while minimizing manual intervention. Widely adopted in the power and new energy sectors, it enhances production efficiency and consistency, making it an essential tool for manufacturers aiming for the highest standards.

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Product Description

Product Drawing

Product Drawing

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

Core Advantages

1
Synchronous Double-layer Winding Realizes simultaneous double-layer coil winding, reducing production steps and improving efficiency.
2
Dual-path Precision Control Independent tension control for two foil paths, ensuring uniform layer distribution and coil accuracy.
3
High Production Efficiency Automatic feeding & winding, cutting manual intervention, shortening the whole production cycle.
4
Wide Material Adaptability Compatible with various metal foils (copper, aluminum) of different thicknesses for diverse needs.
5
Stable & Reliable Performance Rigid structure and advanced control system, ensuring long-term stable operation and low failure rate.

Product Display

Efficient Double-layer Foil Winding Machine 1
Efficient Double-layer Foil Winding Machine 2
Efficient Double-layer Foil Winding Machine 3

Industrial Applications

1
Medium/High-Voltage Transformer Manufacturing Core equipment for winding double-layer foil coils in power transformers, enhancing coil compactness.
2
Large-Capacity Reactor Production Applied to wind double-layer foil coils for shunt reactors and filter reactors.
3
New Energy Power Conversion Suitable for coil manufacturing in new energy inverters and energy storage converters.
4
Industrial High-Power Equipment Used in coil production for frequency converters and welding power sources.
5
Railway Electrical Systems Applied to winding coils for railway traction transformers and power supply devices.

Frequently Asked Questions

What foil materials are compatible with the double-layer foil winding machine?
The machine is compatible with both copper (Cu) and aluminum (Al) foils. Copper foil thickness ranges from 0.3 to 2.5mm, while aluminum foil thickness ranges from 0.5 to 3.0mm.
What is the maximum foil width supported by the SH-1400 model?
The SH-1400 model supports a foil width range of 300 to 1400mm, ideal for large-capacity transformer and reactor coil winding.
What welding methods are available on this foil winding machine?
The machine supports two welding methods: TIG (Tungsten Inert Gas) welding and cold pressure welding, ensuring reliable joint quality with high precision.
Can the machine wind both single-layer and double-layer coils?
Yes. All models support both single-layer and double-layer foil winding. The synchronous double-layer winding capability is a key feature that improves efficiency.
How does the dual-path tension control system improve coil quality?
It manages each foil path separately, ensuring consistent tension. This results in even layer distribution, improved dimensional accuracy, and reduced risk of deformation.
What industries benefit most from this equipment?
Key industries include transformer manufacturing, reactor production, new energy systems, industrial power equipment, and railway electrical infrastructure.

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