Most of the aluminium components for two wheeler like cylinder head, gear box casing, exhaust muffler, alloy wheel, cycle components deburred/cleaned are shot blasted in tumblast or swing table or door hanger type shot blasting machine.
In a Door Hanger machine jobs are hanged on door. The parts are carried in abrasive stream and after blasting cycle completed second door with job carried to blast stream. Unloading of cleaned parts can be done during this period.
Shot blasting is faster, better and cheaper, saves power, reduce cutting cost. For aluminium casting deburring will take several hours which can be done in few minutes, reduces rejection. Using proper shots gives very fine metallic finishing, which adds to esthatic value.