What is the working principle of stone shot blasting machine?

Stone shot blasting machine is a kind of mechanical equipment widely used in stone surface treatment. Its main function is to spray metal or alloy projectiles onto the stone surface at high speed through the centrifugal force generated by the high-speed rotating blade or impeller. Achieve the purpose of rough surface treatment and increase friction coefficient. In this process, the machine cleans and treats the stone surface in an efficient and accurate manner, thereby improving its quality and functionality.

During operation, the stone shot blasting machine first passes the projectiles loaded at the nozzle and uses centrifugal force to shoot them at high speed towards the stone surface to be treated. These projectiles collide with the stone surface while flying at high speed, and the kinetic energy generated allows the projectiles to effectively impact and rub the stone surface, removing dirt, oxide layer and rust on the surface. At the same time, the impact and friction of the projectiles also cause microscopic uneven and rough structures on the surface of the stone, thereby increasing the friction coefficient of the surface.

This rough finish has multiple benefits for stone. First of all, the friction coefficient of the surface is increased, giving the stone better anti-slip properties in humid or grease environments, thus improving its safety in use. Secondly, the surface roughness treated by the stone shot blasting machine improves the surface adhesion, helps the adhesion of coatings or adhesives, and improves the adhesion strength and durability of the stone. In addition, by removing loose or damaged layers, the stone shot blasting machine can restore the stone surface to a uniform, clean appearance, enhancing its ornamental and decorative effect.

In practical applications, stone shot blasting machines are widely used in construction, roads, bridges and other fields to process various types of stone, such as marble, granite, ceramic tiles, etc. Its advantages include high processing efficiency, stable work quality, and the ability to meet the processing needs of different stone materials. In addition, the stone shot blasting machine can also adjust processing parameters, such as cleaning speed and angle, as needed to meet the requirements of different projects.