Expandable Mandrel

Expandable mandrels for circular and rectangular shape coils available.

Simple manual or pneumatic opening and collapsing action with mounting option in cantilever or between center.

Suitable for round and flat wires including foils.

Additional supplements can be added on main mandrel to allow winding possibility for variety of coil dimensions.

  • Small expandable, obloid section and manual operation.

  • Expandable circular section and manual operation. Maximum folio width 150 mm. Cantilever work

  • Expandable, rectangular section and manual operation. Maximum folio width 500 mm. It allows different supplements to be mounted on the mother tile in order to adapt to different geometries of the coil.

  • Expandable circular section and manual operation. Maximum folio width 300 mm. Cantilever work

  • Expandable obloid section and manual operation. The maximum folio width is between 1200 mm to 2,075 mm points. It works with counterpoint. It allows different supplements to be mounted on the mother tile in order to adapt to different geometries of the coil.

  • Expandable circular section and manual operation. The width is between 1800 mm to 2,200 mm points. It works with counterpoint.

  • Expandable rectangular section and manual operation. The width is between 1200 mm to 2,350 mm points. It works with counterpoint. It allows different supplements to be mounted on the mother tile in order to adapt to different types of applications. Coil geometries