Specially designed for wrapping insulations to ring-shaped toroidal coils for transformers. Ring Isolation winding machine allows you to wound more tightly precision pitch control and band windings with the 4 bands windings feature. With the help of servo motors, it is formed a system which pitch control is done with zero margin error. With a separate braking system for each band, a systems has been designed that allows you to wound your winding in requested tightness and completely eleminates the space in the windings. This machines allows for high quality windings by saving the time.