CNC Servo Transformer Coil Winding Machine 1200rpm 300Nm Automatic Tension Control
CNC Servo Transformer Coil Winding Machine 1200rpm 300Nm Automatic Tension Control
Product Overview
This CNC servo transformer coil winding machine winds precision HV and LV coils for distribution and power transformers up to 2000kVA, featuring 1200rpm servo drive, 300Nm torque and automatic tension control.
Key Features
- CNC Servo Drive: closed loop servo motor ensures constant speed and torque for transformer coil winding
- Automatic Tension Control: maintains constant wire tension from empty bobbin to full coil
- Programmable Winding: touch screen CNC programming for multi-layer transformer coil patterns
- High Speed Precision: 1200rpm with 0.05 turn positioning for consistent transformer performance
- Heavy Duty Bed: rigid cast iron bed and tailstock for stable transformer coil winding
- Safety Protection: emergency stop, overload protection and foot switch control
Transformer Applications
- Distribution transformer HV and LV coil winding
- Power transformer layer winding production
- Instrument transformer precision coil winding
- Custom transformer coil prototyping
Technical Specifications
| Model Number | TL-8120 |
| Max Transformer Capacity | 2000 kVA |
| Winding Speed | 0-1200 rpm |
| Wire Diameter Range | 0.1-3.0 mm |
| Center Height | 800 mm |
| Axis Length | 1200 mm |
| Max Load | 800 kg |
| Motor Power | 7.5 kW Servo |
| Working Torque | 300 Nm |
| Control System | CNC Servo |
| Power Supply | 3-Phase AC 380V 50Hz |
| Winding Precision | 0.05 turn |
| Condition | New |
| Warranty | 1 Year |
Customization
Winding speed, torque and traverse parameters programmable per transformer coil drawing. Custom center height, axis length and faceplate diameter available for special transformer sizes. Tension control adjustable for copper and aluminum round wire, strip and foil. OEM/ODM accepted: customer brand name, color scheme and control interface.
Packing and Shipping
Packing: Export wooden case with protective film wrapping and steel strapping, shock-proof foam padding inside. Loading: Professional container loading with lifting points marked; machines above 3m are split and reassembled on site. Delivery Time: 15-30 working days after order confirmation. Shipping: Sea, air or express delivery; FOB Shanghai, CIF, CFR and EXW trade terms supported. Documents: Commercial invoice, packing list, bill of lading, certificate of origin and commissioning manual.
Certifications
ISO 9001:2015 certified production line with strict quality control on every machine. One year warranty, free commissioning and training, lifelong spare parts support. Factory direct supply from Shanghai Tongli Electrical Engineering Equipment Factory. Contact us for detailed specifications and quotations.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.