Winding machine to use the device with and without tensioner, the tensioner between the very significant differences, below we summarize some advantages for reference only:

1.Ensure that the coil and electrical performance indicators consistent production technology

2. Tension can be arbitrarily high precision required to control and improve the appearance of the coil, the coil becomes smooth and full.

3.Savings of wire (according to individual products, may be small, if calculated according to annual production, then this figure amazing)

4. Reduce friction, so that wire from the static to dynamic friction and friction, and better protect the wire insulation.

5. Facilitate product design changes.