Double-servo Reactor Foil Winding Machine

The Double-Servo Reactor Foil Winding Machine is an automated equipment specifically designed for producing foil-wound coils for reactors.
It utilizes a dual-servo motor control system, resulting in a more stable and precise winding process, making it particularly suitable for producing thick foil, high-tension, and large-sized reactor coils.

Product parameters

Folding System: Automatic folding (single-sided/double-sided optional)
Cutting Method: Automatic cutting blade
Welding Method: TIG/MIG aluminum foil/copper foil welding (optional)
Control System: PLC + Touch screen + Dual servo drive
Main Motor: Servo motor (dual sets)
Power Supply: 380V / 50Hz (customizable)
Total Power: 10 – 20 kW (depending on the model)

Our Solution:
We provide:Remote diagnostics,On-site installation and commissioning,One-year warrantyLifetime technical support,Global spare parts supply.

Why Choose Us as Your Equipment Partner?

-We specialize in the manufacturing of reactors and transformers, unlike general machinery manufacturers.

-Our engineering team has extensive industry experience and can configure equipment according to your process requirements.

-We support high levels of customization: width, tension system, servo brand, and welding system can all be customized.

-We have long-term export experience and professional procedures for overseas acceptance standards, packaging, and transportation.

-We have a high repurchase rate from customers in multiple countries, making us ideal for B2B clients who require a stable supply chain.

Single layer Digital Foil Winding Machine Applications

The machine is widely used in:

Low-voltage distribution transformer coil winding

Dry-type transformer foil coil manufacturing

Reactor and choke coil production

Single-layer foil winding for electrical equipment

Why Choose Our Foil Winding Machine?

1.20+ years of transformer equipment manufacturing

2.Full production line solutions available

3.Professional after-sales team with on-site installation

4.Custom designs for foil width, tension system, insulation unit, and welding options

5.Exported to 30+ countries with CE & ISO certifications

The following are high-quality FAQs designed specifically for wholesale buyers (equipment purchasers).

1. What products can this machine process?

It is mainly used for producing copper foil/aluminum foil windings for dry-type reactors, filter reactors, harmonic reactors, and boost reactors.

2. Why use a "dual servo system"?

The dual servo control system manages tension and winding speed separately:

More stable tension

No stretching or wrinkling of the foil material

Higher winding density

Improved product pass rate

This is the most critical technical point for reactor coils.

3. What is the maximum foil thickness that can be processed?

The standard is 0.3–3.5mm, and it can be customized to 4–5 mm according to reactor requirements.

4. How long can the machine operate continuously?

The entire machine has an industrial-grade heavy-duty structure and can run continuously for 24 hours, suitable for mass production.

5. What is the tension control method? Is it automatic?

Yes, it is an automatic closed-loop tension control system that automatically adjusts according to the foil thickness and coil diameter, avoiding expansion, contraction, and uneven tension.

6. Does it support automatic edge guiding?

Yes, the entire machine is equipped with a photoelectric/ultrasonic EPC edge guiding system to ensure that the foil material does not deviate.

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