Our services include shot blasting of metal surfaces. In Firmus we shot blast in a stream of compressed air and as we use steel shot abrasive and corundum.
The advantage of this process is an even surface and an appropriate roughness (eg. for the paint coating, the zinc coating), even in hard to reach areas (such as corners, bendings etc.).
Our equipment and skills allow us to achieve the highest degree of surface cleanliness Sa 2,5 and Sa 3, and the surface roughness obtained is in the range (10-150) mm (Rz).
Shot blasting cabin has dimensions: 7.8 x 3.9 x 3.5 m. It is equipped with an automatic system to collect grit from the floor and pneumatic transport bucket, as well as mechanical abrasive recycling system.