The ball-like shape and the smaller hardness of the steel shot would have low wear to the equipment. It is spherical particles made of a special material processed by special heat treatment. The steel shot is widely used in the oxidation and rust removal of steel workpieces before coating, and in this situation it is often used in the centrifugal blasting equipment.
Then what is the factor that affect the price of steel shots?
1, The increase in production costs, the demand of steel shot is more than the supply (as the development of economy, there is growing demand for it)
2. Market competition affects the price of steel shots.
3. The price of steel shots is affected by the handling and regulation of the state.
The steel is melted into high quality molten steel at high temperature, and then the molten steel is sprayed with a high-pressure water spray gun to form steel shots. After quenching, the steel shots are dried and tempered by heating from scratch in the furnace to achieve the appropriate hardness. After tempering, the steel shots are sifted through the mechanical sieve into SEA standard grades for use in the blasting equipment. Products of different size and hardness are used in different processes, such as iron and steel derusting, surface strengthening, etc. When adding new steel shots, please observe the guidelines of frequent addition of small amounts.
Scrap steel shot with a selection of raw materials, increasing the best ratio of rare metals and alloys. Then by the electric furnace smelting and modern equipment to turn it into steel grit, and continue repeated heating processing and selecting. In the process of forming steel shots from liquid metal, its chemical composition and particle size are strictly controlled, to ensure its mechanical performance fit into a variety of application. Each production link has the most strict quality management, the internal organization of steel shots is tight, not easy to break, particle size distribution more uniform, with the appropriate hardness, good impact resistance, longer service life.
