Shot (Steel Shot) is a spherical particle with a special heat treatment is made of special materials, the quality of the steel block is first melted, and then high pressure water jet forming the molten steel particles, pellets formed the new weight is heated to purify homogenized, and then quenched. Pill body in the furnace after quenching is dried and re-heated in order to achieve appropriate tempering hardness after tempering steel shot is sorting through a mechanical sieve into compliance with SAE standards for different grades of products to blasting equipment . Excellent control of the heat treatment process gives Shot optimal flexibility and fatigue resistance, and hardness of steel balls of different size for different processes, such as are widely used in large quantities and heavy shot reinforcing member or the like material. Shot widely used in the descaling of steel parts prior to coating and rust treatment, often used in this case, a centrifugal blasting apparatus. Ball shape and a smaller hardness that does not produce a greater wear of the steel shot device. Shot is also widely used to clear sand casting. And proper equipment when used together, because durable steel shot is your best abrasive surface clean. Want to know more about us Weifang Chang as wear-resistant materials Co. grit, steel cut wire shot, grinding balls, steel balls, please contact us