LV 1000 foil winding machine for round and oval coils with copper or aluminum foil
The LV 1000 winding machine is designed and built for low-voltage windings in aluminum and copper foil with a maximum height of 1000 mm for distribution transformers. We customize it according to the customer's technical specifications, allowing them to obtain the desired machine in terms of sheet width and overall dimensions. With an electronic alignment and tensioning system, high-quality windings are achieved even if they are not round.
| Category: | Winding machine for transformers |
- Foil-type conductor (Cu/Al), width 300-1000 mm
- 1 foil decoiler
- TIG welding system
- 2 decoilers for insulation
- Flash/burr-pressing device
- Electronic foil centring device
- Multiple edge filling strip
- Speed from 20 to 40 pm
- Simultaneous rewinding of conductor insulation
- 2 decoilers for sheet (Cu/Al)
- Foil conductor paper rewinder
- Round or oval spindle
- Insulation paper cutting device
| Constant-torque braking | |
| Using a filter system, also with a surface-cleaning function |
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| Pressing device | |
| Mounted in an elastic system that allows for perfect leveling of the burr on the plate | |
| Rapid insertion of coils | |
| With forward and reverse function, with automated opening and closing, of the coil expander. An ingenious mechanical system makes it possible to obtain on the same axis the expansion function for the coil and the forward and reverse function of the conveyor belt. |
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| Practical system for multiple 'false' turns | |
| Within a limited space, this system provides a solution for the installation of 3 rollers tensioned by an ingenious braking system. |
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| Innovative expander | |
The technique adopted by SILMEK makes it possible to obtain significant diameter variations, ensuring a high level of mechanical precision. |
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