Double unwinding machine


The customer required a machine that would feed vinyl rolls into a cutting plotter to increase production efficiency by minimising idle time while exchanging rolls.
The vinyl rolls can be laid into two inspection stations. The two inspection stations are side controlled and driven. In order to guarantee synchronous throughput, the motor gearboxes are driven by servo controls. By means of a diameter measurement, the central drive is continuously adjusted so as to guarantee a constant throughput speed.