Let steel shots be reused depends on these points. The use of steel shots is very wide and the price is low, so it is loved by many manufacturers. It is used in various fields, but many manufacturers have used it once. I thought that the steel shot was damaged and had no value for use, so it was thrown away as garbage, which caused a lot of waste of resources. In fact, the used steel shot still has use value, and the used steel shot is subjected to secondary treatment It can still be used.

　　 Steel pellets are contaminated due to repeated use, and impurities will be mixed in the steel pellets, which affects the continued use. Then at this time, the steel shot needs to be self-cleaned.

　　 Impurities mixed in the steel pellets can be divided into solid impurities and soluble salts that cannot be obtained simultaneously. Different treatment methods should be adopted for the two objects.

　　 1. Solid impurities are self-cleaned by air in a clear way. Steel pellets can be recovered by automatic sand suction separator in the recycling cycle, so that most large impurities and more than one third of the dust can be removed, and solid impurities are removed during the process of entering the sand storage hopper through the abrasive screening machine .

　　 2. The soluble salts in the steel shots can be removed by regular water washing, and at the same time, the steel shots for different purposes can be used alternately during recycling. To recycle the steel shots, we need to clean them at this time. Only in this way can the steel shots be better used.