Current Transformer Coil Winding Machine CT Toroidal 880rpm 0.02mm Precision
Current Transformer Coil Winding Machine CT Toroidal 880rpm 0.02mm Precision
Product Overview
This current transformer coil winding machine winds CT toroidal cores at 880rpm with 0.02mm precision for metering and protection class current transformers.
Key Features
- CT Dedicated: purpose built for current transformer toroidal coil winding
- High Precision: 0.02mm wire accuracy for metering class CT coils
- Shuttle Winding: efficient shuttle mechanism for toroidal cores
- Automatic Tension: precise tension for uniform winding
- Programmable Turns: preset turn count for consistent CT ratio
- Core Protection: soft start stop protects precision cores
Transformer Applications
- Metering current transformer winding
- Protection CT toroidal coil production
- Instrument transformer winding
- Precision toroidal coil winding
Technical Specifications
| Model Number | TL-CT880 |
| Core Inner Diameter | 5-80 mm |
| Core Outer Diameter | 20-200 mm |
| Winding Speed | 0-880 rpm |
| Wire Diameter Range | 0.02-1.0 mm |
| Wire Accuracy | 0.02 mm |
| Max Torque | 40 Nm |
| Motor Power | 1.1 kW |
| Control System | PLC |
| Power Supply | AC 220V 50Hz |
| Winding Precision | 0.02 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.