The key treatment in preparation of the piece for rumbling, the sanding is carried out as a third-party treatment.
Our sanding treatment is also particularly appreciated as a treatment supplementary to the galvanic processing: both as surface preparation for subsequent treatment, either as a final cycle (after galvanizing) to obtain effects of polish otherwise unreachable.
Our superficial processing cycles use highly hard glass microspheres within automatic processes in rotating drums.
Degreasing for small metal parts in a closed-loop Soltene process. This type of processing is also carried out as a third-party treatment.