First, melt high-quality steel blocks, then spray high-pressure water to form fine particles in the molten steel. The formed pellets are reheated to purify them evenly, and then quenched. Due to the uniform blue color on the surface of tempered iron balls after annealing, they are often used to impersonate cast steel balls. The service life of iron balls is only 50-400 times, and the rust removal effect of iron balls is seriously reduced, which seriously damages the interests of users.
When steel wire cutting pellets are used with suitable equipment, they are definitely a reasonable abrasive for surface cleaning due to their durability. The quenched pellets are dried in the furnace and reheated for tempering to achieve the desired hardness. The tempered steel wire pellets are then divided into different grades and other products through mechanical screening. Products with different particle sizes and hardness are used for different processes, such as surface strengthening. Pre treatment sandblasting for workpiece coating and bonding can remove rust and other dirt on the surface of the workpiece, and establish a very important basic pattern on the surface of the workpiece. By exchanging abrasives of different particle sizes, different degrees of roughness can be achieved, greatly improving the adhesion between the workpiece and the coating or plating material.
Steel wire cutting balls are used for pre treating steel plates with steel wires, and the manufacturing method of steel wire cutting balls is generally used for rust removal before painting.