The role of steel shot in the treatment of skin oxidation and rust removal

　　As a commonly used material on the metal surface, steel shot are also very demanding in the industry. Especially in the process of coating and rust removal treatment before the steel workpiece painted, this situation is often used. The shape of the ball and the smaller hardness make the steel pills not wear a large wear on the device. Steel shot are also widely used in the casting industry. When the workpiece is removed from the mold, the sand material is removed with steel pills.

　　The high -quality steel water is melted, and then the melted steel water is sprayed with a high -pressure water spray gun to form a steel ball. After quenching, the steel balls are dry and re -heated to achieve proper hardness in the furnace to achieve appropriate hardness. The recovered steel pills are divided into a grade that meets the SEA standard through the mechanical screening network to be used for shot blasting equipment. Different particle size and hardness products are used for different processes, such as steel removal, surface reinforcement, etc. When adding a new steel shot, please abide by the principle of a small amount of diligence.

　　Steel pills use selected raw materials scrap steel, add rare metals and best batch alloys, melted through electric furnaces, modernized equipment production was converted into steel particles, and after multiple electricity treatment and automatic screening Its chemical composition and particle size are strictly controlled to ensure that its mechanical properties conform to various purposes. Each production link has the most stringent quality management. The internal tissue of the steel balls produced is tight, not easy to break, the particle size is evenly distributed, it has proper hardness, strong impact resistance, and long life.

　　According to the work requirements of the automobile manufacturer, the steel plates and some casting parts are required for polishing, but the strength of the steel plate cannot be damaged. Since car parts are not very regular, different polishing machinery is required to complete. The shot blasting machines that need to be used are: roller, turning type, crawler, and clearing up machinery through type blasting, different mechanical processing of different workpieces.

　　The effect of steel pills in dehumidification and rust removal cannot be underestimated, and the amount of industrial use is also comparable. Although it can be reused, its market is still very broad.