Industrial units for covering and sandblasting

Galvanized coverings sector

In this sector, the following types of activities are done:
• electrochemical polishing of stainless steel;
• anode oxidation of aluminum and its allows: colorful and colorless – size 1800mm/800 mm;
• chemical oxidation of steel: black – size 450mm/450 mm, for barrels – 700mm;
• chemical oxidation of brass.
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Sandblasting sector

Optical-Mechanical Factory, Sofia LTD is equipped with the biggest chamber for sandblasting in Sofia (blasting with quartz sand or copper slag).
This is the most efficient method for preparation of details for laying anticorrosion primers and paints.
There can be processed both smaller metal elements and large metal structures, vehicles, etc.