Automatic CNC Winding Machine with Digital Servo Control for Voltage Transformer Manufacturing

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Three-Leg Core
• Brand: ODM/OEM
• Machine Type: Core Cutting / Shearing / Punching / Stacking
• Steel Material: CRGO / CRNGO Silicon Steel
• Specification: Customized
• Origin: China
• Package Gross Weight: 1000.000kg

Product Description

Product Description

Our CNC Winding Machine for Voltage Transformer is designed specifically for precision coil production used in PT/VT instrument transformers. With a high-accuracy servo control system, adjustable tension control, and stable mechanical construction, the machine provides consistent coil quality and improved production efficiency for transformer manufacturers.

This CNC winding machine is suitable for copper wires, aluminum wires, enamel wires, and supports multi-layer coil winding with stable tension throughout the entire process. With multiple programmable functions and a user-friendly interface, it allows quick product switching and helps customers reduce labor cost while improving uniformity.

Key Features
1. High-Precision CNC Servo Control
Position accuracy up to ±0.05 mm
Smooth acceleration curve for small-diameter wire
2. Automatic Tension Adjustment
Real-time feedback control
Prevents loose winding and wire breakage
Ideal for thin wire coils used in voltage transformers
3. Multi-Function Winding Modes
Layer winding
Section winding
Reverse winding
Automatic line arrangement
4. Intelligent HMI & Program Storage
Touchscreen interface
Multi-language system
Stores up to 99 job parameters, improving batch production
5. Robust Industrial Construction
Heavy-duty base ensures stable operation
Precision guide rails ensure long-term durability
Low vibration, lower noise
6. Optional Modules
Automatic taping unit
Automatic welding unit
Automatic gluing system
Dust protection cover
Integration with MES/ERP

Applications
Power transformer manufacturing
Distribution transformer factories
CT / PT core production
Amorphous metal core cutting
Transformer repair and assembly shops

Technical Specifications (Example Model)

Item	Data
Wire Diameter Range	0.08–1.2 mm
Max Winding Speed	1200 rpm
Position Accuracy	±0.05 mm
Control System	PLC + Servo Motor
Program Storage	99 Sets
Power Supply	220/380V, 50/60Hz
Optional	Auto Taping / Auto Glue / Auto Welding
Punching Diameter	8–25 mm
Power Supply	380V / 50Hz (Customizable)

Details

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