Amount of dusts are produced during shot blasting. These dusts will contaminate blasted metal surface, accelerate spare parts wear, and pollute workshop environments. Fans extract these dusts out of blasting chamber via ventilation pipes. Dusts are captured and filtrated in dust collector by Mesblate. Clean air are released out of chimney. Pulse reverse device will clean filter periodically.
Normally two types of dust collectors are used for shot blasting machine. Cartridge type dust collector is made up numbers of cartridge filters. Filters have large filtration area so this type collector is compact one. Bag type dust collector is made up of nylon bag filters. They are stable and have longer working life. So they are suitable for heavy dusted environment like casting cleaning in foundry.