The switchboard has two types of functioning: a positioning one and an automatic functioning one.

In the positioning function, the cylinder untruly follows the control positioning pedal and causes a sensible regulation of the paper presser, allowing an accurate placing of the paper before cutting it.

During this phase, a special valve limits the pressure propulsion to 36 kg for the operator’s safety.

Once executed all the settings, the system shifts to the automatic functioning, where the switchboard puts in pressure the cylinder (before the cutting) to the pressure value planned before.