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BOB L 600 - Foil Winding Machines

The winding machines BOB L 600 is designed to wind LV transformer coils ranging from 100 to 2.500 kVA with one foil made of copper or aluminium.
Main features:
- Electronically controlled foil automatic alignment to ensure respect of tolerances;
- Dedicated PLC for high productivity, controlling all required stops in advance and foil tension;
- Welding device installed inside the main frame of the machine, to join the bus bar to the foil before cutting, thus saving time;
- TIG or COLD welding;
- Operator panel, colour LCD, touch screen type for easy programming;
- Compact size;
- Reduction of set-up times;
- Round, oval or rectangular coils can be winded.

A dedicated computer allows to perform preset coils with high productivity, controlling all required stops in advance and the foil tension control to obtain consistent windings.
The compact size and special characteristics allows reduction of set-up times.


Type of transformer

Distribution OIL

Type of supply


Process Area




Information request

In accordance with Italian law no. 675/96 the undersigned authorises Trafo World Srl to precess the data entered. Data will be disclosed within Europe. No fee is due by the undersigned for this service.