Supply shot blasting machine abrasive steel shot alloy steel shot stainless steel shot

Steel shot () is a kind of spherical particles made of special materials through special heat treatment. First, high-quality steel blocks are melted, and then high-pressure water is sprayed to form the molten steel into particles. The formed pellets are reheated to purify and homogenize. , and then quenched. The quenched pellets are dried and reheated and tempered in the furnace to reach the appropriate hardness. The tempered steel pellets are sorted through mechanical screens into different grades of products for use in shot peening equipment. The excellent heat treatment control process gives steel shot the best elasticity and fatigue resistance. Steel shot with different particle sizes and hardness are suitable for different processes, such as shot peening and strengthening of large-volume and heavy-duty components or materials. Steel shot is widely used for descaling and rust removal of steel workpieces before painting. In this case, centrifugal shot blasting equipment is often used. The spherical shape and small hardness prevent the steel shot from causing great wear and tear on the equipment. Steel shot is also widely used for sand cleaning and surface treatment of castings. Shot blasting. Sandblasting and other processes. When used with appropriate equipment, steel shot is the best abrasive for surface cleaning because of its durability. It has moderate hardness, strong toughness, impact resistance, long service life, up to - times, good rebound, fast cleaning speed and low consumption. Low, not broken, fast cleaning speed, good technical effect. The cleanliness of the metal surface treated by this product can reach B/3 and the surface roughness can reach R, thereby increasing the specific surface area of the metal surface and improving the surface adhesion of the paint after painting. It has very significant economic benefits and is currently the The most advanced and ideal shot blasting and strengthening metal abrasive rust removal at home and abroad.