Pre-set direction of rotation of spring.Frequency-controlled infinitely variable speedof the spindle.Pre-set number of coils

This  machine is the special equipment for producing the attachment of air-jet reed.The coil-spring winded at a  high-speed rotation is used for spacing the dents with a high productive efficiency.The spindle of spring coiling machine is pull type.Its function as follow:

1.Pre-set direction of rotation of spring.

2.Frequency-controlled infinitely variable speedof the spindle.

3.Pre-set number of coils

4.End-point limit protecting device