I have a full size Hodge Clemco grit blaster - the sort used on motorway bridges and other big structures - air fed mask, hose over your shoulder and away you go.
I'd like to set up a shipping container so that for the 'smaller' stuff less than the size of a bridge the grit is confined as at the moment the clean up time exceeds the job time! My first thought are to form a heavy mesh floor over a sort of vast funnel with perhaps an auger conveyor or brush conveyor returning the grit for de-dusting and reuse.
Anyone know of similar setups I can learn from or plagiarise ?
AWEM