What is shot blasting?
Ball for blasting must exceed 100KG. It is preferable that the castings to be blasted are of similar dimensions, wall thickness and weight. The length, individual weight and total weight of the castings should not exceed the respective parameters of the machine. The barrel-type cleaning machine should be set lower than the bottom of the blasting machine. The maximum length of an individual casting shall not exceed 400mm and the maximum weight of an individual casting shall not exceed 15kg. The total weight of all the castings to be blasted shall not exceed 300kg one time. Balls with different sizes are forbidden to be mixed with each other. Balls with diameter ≥2mm are forbidden to be used in apron type airless shot blasting machine. Some castings are to be specially shot blasted according to relevant techniques if the castings need to be specially processed.