First, the high-quality steel block, wool, and steel scraps are melted, and then the molten steel water is poured into the water by high-speed centrifugal molding using a centrifugal disk, so that the surface temperature of the steel pellet is drastically lowered to form a pellet, which is a quenching. The quenched pellets are dried and reheated in the furnace to achieve a suitable hardness. The tempered steel pellets are sorted by mechanical screen into different grades of SaE-compliant products for shot peening. equipment.
The excellent heat treatment control process gives the steel balls the best elasticity and fatigue resistance. Steel pellets of different particle sizes and hardnesses are suitable for different processes, such as shot peening, which is widely used in large quantities and heavy parts or materials.
Steel shots are widely used for descaling and descaling of steel workpieces before they are applied. In this case, centrifugal shot blasting equipment is often used. The shape of the ball and the low hardness make the steel shots not cause great wear on the equipment. Steel shots are also widely used for sand cleaning of castings.
When used with the right equipment, steel shots are the best abrasive for surface cleaning because of their durability.
Applicable industrial scope
Aviation industry; automotive industry; sand blasting/painting manufacturer; consumer goods manufacturing; container manufacturing/repair; casting;
Granite/stone cutting; shipbuilding and ship repair; oil and gas pipelines; plant maintenance and metalworking.
Applicable process range
Surface pretreatment before painting, sand cleaning, pipe descaling, strengthening
Moderate hardness, toughness, impact resistance, long service life, up to 2000-2900 times, good rebound, fast cleaning speed, low consumption, no breakage, fast cleaning speed, good technical effect. The surface cleanliness of the metal treated by this product can reach GB/T8923-1989; the surface roughness reaches Rz=10--150μm, which increases the surface area of ​​the metal surface and improves the surface adhesion of the coating after coating. Significant economic benefits are the most advanced and ideal blasting and strengthening metal abrasive rust removal at home and abroad.
Hex nuts and screws, bolts and screws are used together to connect and fasten parts. hex nuts are widely used, characterized by large tightening force.
Hex Nut,Hexagonal Nut,Heavy Hex Nut,Hex Flange Nut
Jiangsu Jiajie Special Screw Co., Ltd , https://www.jiajiescrewcompany.com