Semi Automatic Transformer Coil Winding Machine 500kVA Foot Switch Control

The TONGLI DXJ-600S Semi Automatic Transformer Coil Winding Machine is a compact, easy-to-operate winder designed for new workshops, repair shops, and small factories that need dependable transformer coil winding at an accessible price. It combines a solid geared drive with a simple foot-switch control and a clear digital counter, so a single operator can wind neat coils after only a short introduction.

The machine is built on a rigid cast frame with a 1000 mm winding axis and a variable-frequency spindle that turns smoothly from 0 to 500 rpm. The operator positions the wire by hand or with the adjustable wire guide, steps on the foot switch to start and stop the spindle, and watches the digital counter to reach the exact number of turns. The result is a practical, low-maintenance machine that handles the everyday coils of small distribution and dry-type transformers without the cost or complexity of a fully automated system.

• Semi Automatic Operation: The operator guides the wire while the machine controls the spindle, balancing hands-on control with powered winding.
• Foot Switch Control: Start, stop, and jog the spindle hands-free, leaving both hands free to guide the conductor.
• Compact Entry Level Design: A small cast frame fits into tight workshops and is easy to install and maintain.
• Manual and Auto Wire Guide: Wind by hand for delicate coils or engage the adjustable guide for uniform, hands-off layers.
• Clear Digital Counter: A bright counter tracks turns so the operator can hit the exact winding count every time.
• Smooth Variable Speed: Stepless 0-500 rpm lets the operator slow down at the start and end of each layer for a tidy finish.

The DXJ-600S suits new transformer workshops, motor and coil repair facilities, and small factories producing dry-type and oil-immersed distribution transformers up to 500 kVA, along with chokes, relays, and small inductors. It is an ideal first winding machine for a growing business, offering low cost, simple operation, and reliable results without advanced programming.

Each machine is assembled, test-wound, and inspected before dispatch, then packed in a seaworthy plywood case with a moisture-proof lining for safe transport. TONGLI provides a one-year warranty, free first commissioning and operator training, and lifetime spare parts support, with remote video commissioning or on-site service available worldwide.