China Automatic Single-layer Foil Winding Machine for Transformers, Inductors | Reliable Suppliers & Factory

Introducing the Single-layer Foil Winding Machine, a cutting-edge solution designed specifically for single-layer foil coil winding. As a key equipment for manufacturers of transformers, inductors, and power devices, this machine from China ensures superior quality in coil formation, Equipped with automatic foil feeding and precise tension control, it guarantees uniform winding for optimal performance. This versatile machine is compatible with various metal foils and is characterized by its stable operation, high efficiency, and user-friendly design, minimizing the need for manual intervention, Ideal for the power, new energy, and electrical industries, the Single-layer Foil Winding Machine significantly enhances production efficiency and ensures consistent results, making it an essential tool for high-standard coil manufacturing. Trust in our reliable China factory and suppliers to meet your winding needs with excellence

Product Description

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3D Pictures

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Product Specifications

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 0–30 r/min 0–30 r/min 0–20 r/min 0–20 r/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

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1. Precise Winding Performance

Precise tension control and uniform layer distribution, ensuring consistent coil dimensional accuracy.

2. High Production Efficiency

Automatic foil feeding & winding, reducing manual intervention and shortening production cycle.

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3. Wide Material Adaptability

Compatible with various metal foils (copper, aluminum, etc.) of different thicknesses.

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4. Stable & Reliable Operation

Rigid structure design and advanced control system, ensuring long-term stable running.

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5. Easy Operation & Maintenance

User-friendly interface and simplified structure, lowering operation threshold and maintenance cost.

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6. Superior Coil Quality Guarantee

Minimizes manual errors, meeting high-standard requirements of power equipment manufacturing.

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Product Display

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Applications

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1. Power Transformer Sector

Core equipment for winding single-layer foil coils in medium/low-voltage power transformers.

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2. Inductor & Reactor Manufacturing

Applied to produce foil coils for inductors, reactors and other magnetic components.

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3. New Energy Field

Suitable for coil winding in new energy converters, energy storage systems and PV inverters.

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4. Industrial Power Supply Field

Used for coil production of industrial power supplies, UPS and voltage stabilizers.

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5. Rail Transit Electrical Equipment

Applied to winding coils for rail transit traction transformers and auxiliary electrical devices.

Frequently Asked Questions

Q1: What types of metal foil are compatible with the SH series foil winding machine?
The SH series foil winding machines are compatible with a wide range of metal foils, including copper (Cu) with a thickness of 0.3–2.5mm and aluminum (Al) with a thickness of 0.5–3.0mm. Both single-layer and double-layer foil configurations are supported.
Q2: What is the maximum foil width supported by the SH-1400 model?
The SH-1400 model supports a foil width range of 300–1400mm, making it the most suitable choice for large-format coil winding applications such as high-capacity power transformers and industrial equipment.
Q3: What welding methods are available on the SH series machines?
The SH series supports two welding methods: TIG (Tungsten Inert Gas) welding and cold pressure welding. The welding speed ranges from 0 to 0.5 m/min, providing flexibility for different production requirements and foil materials.
Q4: How does the foil winding machine ensure coil dimensional accuracy?
The machine features a precise tension control system and automatic edge correction with a correction precision of ±0.5mm. These mechanisms work together to maintain uniform layer distribution and consistent coil dimensions throughout the entire winding process.
Q5: Which industries and applications are the SH series foil winding machines suitable for?
The SH series is widely used across multiple industries, including power transformer manufacturing, inductor and reactor production, new energy systems (PV inverters, energy storage), industrial power supplies (UPS), and rail transit electrical equipment.
Q6: How do I choose the right SH model for my production needs?
Model selection depends primarily on your required foil width and maximum coil tension. For narrower foils (up to 600mm), the SH-600 is ideal. For wider foils up to 1400mm or higher tension requirements (up to 14000N), the SH-1400 is recommended.

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