In the maintenance sector, professional abrasive blasting is used to strip paint and remove rust, encrustations, oxidation, and residues from metal structures, machinery, plant equipment, metal fabrications, tools, and components. It is a fundamental solution when degraded surfaces need to be restored, substrates must be prepared for new painting or protective cycles, and the effectiveness of routine and extraordinary maintenance work needs to be improved. In this field, the choice of blasting machine depends on the material to be treated, the level of wear or corrosion, the type of contaminant present, and the required result, especially when working on large surfaces, complex geometries, or parts subject to severe deterioration. For this reason, blasting machines for maintenance applications must ensure effectiveness, operational continuity, precise adjustment, and adaptability to different application contexts, so as to support surface restoration and proper preparation before subsequent protective or finishing treatments.