main menu  >>  Technical Solutions  >>  Industrial dust problems  >>  Dust from sharpening and polishing processes Filtration by Vortex Vortex is used as an efficient and economical solution for dust filtering from polishing and grinding processes. A polishing and sharpening table Polishing tables are used as a very efficient and functional solution in production halls where there are high-speed finishing stations. AIR-BRAVO suction arm The suction arm is a very efficient pumping solution especially in the departments where large parts are sharpened and polished. Filter Wall A filtration wall is used as a solution for polishing and sharpening departments where the processed parts are large and there is no access to pumping accessories.