Rotating drum washing machines were created for washing parts which can easily be handled in bulk, and are primarily used for heat treatment and surface coating of fasteners.
These are the drum diameters made by O.M.SA.®srl:
via Cimabue, 16 – Fraz. Montesiro
20842 Besana In Brianza (MB)
Tel. +39 0362 91.92.99