Patent ID: 11883826
Assignee: ITEKS
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 5:
6. The fragmentation unit (1) as claimed in claim 5, further comprising a position sensor for measuring a displacement of the pressure plates (15) along the horizontal rails (17), and with a detector of a hydraulic pressure threshold associated with a supply circuit for a working chamber of one of the two cylinders (163, 164), said position sensor and said detector being connected to a monitoring and control unit (4) and said detector being capable of delivering a threshold transgression signal when a pre-established value for the hydraulic pressure threshold is transgressed, the monitoring and control unit (4), starting from receipt of said signal, ensuring a generation of a point of origin for the displacements of the pressure plates (15) during an initialization phase in which the pressure plates (5) are pressed against the bag, these pressure plates being displaced towards each other during each bag pressing operation from the point of origin by a constant, pre-established value.