This device is mainly used to fold the edge of the insulation paper of transformer coils layers, forming an end insulation structure on the two sides of the layer insulation. It improves the mechanical strength of the coil, winding efficiency, and reduces material costs.

The machine is suitable for making oil duct and similar coil in coil of power transformer. It is a special equipment for making corrugated paperboard.

This series of equipment is mainly used for cutting various insulating cardboard circular ring, suitable for industries such as transformers and motors. The machine can automatically adjust the position of the rear frame to cut circular rings that meet different diameter requirements.

This equipment is mainly used for cutting insulating paperboard and making transformer support bars. It adopts CNC automatic feeding, and the feeding length can be set separately to achieve the cutting of cardboard size and width. By inputting the desired cutting width through the touch screen, the device can automatically cut out the required size specifications, improving cutting accuracy and efficiency.