For shotblasting machines with reduced load volume, it is possible to have the vulcanized rubber belt; for high load volumes, the belt is made by a series of steel bars. The turbines are allocated on the roof of the cabin and the blasting streams go directly onto the pieces. Once the blasting cycle is finished, the belt continues to rotate to empty the pieces from the grit. Then the carpet reverses the direction of rotation and the pieces are unloaded from the belt to a flat conveyor (or a vibrating conveyor). Different loading and unloading systems are possible according customer’s need.
SHOTBLASTING MACHINE WITH ROTATING TABLE
Batch barrel blasting machines allow to process medium-small pieces in bulk. A skip loader (hydraulically operated) allows to automatically charge the pieces. The belt has a special U shape that allows to collect inside the pieces and allows the mixing during its rotation.