Process for removing gypsum from a compression mould for tiles and accessories or the like, and unit for the implementation of this process

摘要

The method involves allowing flow of hydraulic jet under pressure on a compression mould (5) according to a defined cleaning cycle based on a plaster filler to be removed. The mould is subjected to an automatic control unit to detect plaster existing zones in the mould. One zone is subjected to a cleaning cycle. The compression mould to be cleaned is identified from the plaster filler to be removed. An independent claim is also included for a unit for implementing a compression mould removal method.