The purpose of a belt wrapper is to control the tension of the cable getting pulled from the pay-off. It is used with pay-offs without a motor.
Jin Yang's belt wrapper is designed in such a way that makes it very easy to put cable through the machine. The door in the front opens widely to help operators with cable lining.
The belt wrapper is equipped with an AC motor for precision control and gives the advantage with thinner cable. It has been tested with AWG 32 at 750 MPM with no stretching of the cable. It receives signals from the dancer to control the tension on the cable with the AC motor.