Description features:Hook type shot blast cleaning machine is applied to clean and strengthen the surface of medium and small sized cast and forged parts in the lines of machinery manufacturing (incluing light-industry machinery, construction machinery, engineering machinery and mining machinery etc. ), pressure vessel manufacturing, automobile manufacturing, ship building, architecture, chemical industry, elecical motor and machine tool manufacturing, which can improve the outer appearance and exterior technique state. It is especially applied in: 1. Surface cleaning and strengthening of cast and forged parts in variety and small lots to remove the small lots to remove the small glue sand, sand cores and oxide skin; 2. Surface cleaning and strengthing of heat-processedparts; cleaning long parts with thin wall and inappropriate for collision.