The pintles of the pay-off are one fixed on the structure and the other one is assembled on a pneumatic moving group. When the moving pintle is closed, to block the bobbin, there is a mechanical security that fixes it in his correct position.You can change the pintles in order to the holes bobbins dimensions.The lift is moved by two hydraulic cylinder and it is mounted on four little reels that let the pneumatic cylinder of the pintle to move the bobbin in the right position.
The braking ramp is made by the motor, instead the emergency braking is made by a pneumatic clutch. Without the air pressure you can’t start the line because you can’t open the clutch. The pay-off is complete of the electrical cabinet with the driver for the AC motor and the PLC, the dancer, the encoder and safety guard with electromechanical safety device that don’t let to open the door when the pay-off is running.