The Barrel Finishing Machine For Polising Process Royalty-Free Stock Photography

The barrel finishing machine :Abrasive media, work pieces, compound and water are loaded into barrels at a certain ratio and are put into motion in tank, material, shape, size, condition, metal, polishing, deburring, vibratory, grind, equipment, industry, worker, industrial, production, stones, manufacture, processing, working, disk, toned, products, surface, steel, speed, drive, control, factory, motor, time, hard, part, bolt, rust, remove