Steel Shots S-550

Rotocast Steel Shots S-550 is a coarse spherical steel abrasive grade designed for high impact energy for demanding surface-cleaning work. Its controlled size distribution supports a stable working mix and repeatable impact performance in shot blasting operations. Because Steel Shot acts through repeated spherical impact rather than sharp cutting action, this grade can be used where consistent cleaning, descaling, surface refinement or peening performance is required.

S-550 is particularly suitable for large castings, forgings and heavy components where stronger impact is required. The final operating result will depend on machine type, wheel or nozzle velocity, exposure time, abrasive flow rate, component material and the condition of the working mix. Maintaining the correct graded media in the blasting system is therefore essential for repeatable production quality and efficient abrasive consumption.