Description
All the set moves through roller tracks by a displacement mechanism made up with pinion-chains, a slow-forward displacement with speed inverter or a fast displacement with clutch, and also the tightened of the wire. The spin movement of the pulley-holder head is obtained through a electric motor with transmission through pinion and cogwheel, the driving turn movement is activated through a electric motor with speed inverter. Spin drive movement motor power (with frequency inverter) : c.v. 75