Sandblasting is to use compressed air as the power to form a high-speed injection, and the spraying material (copper ore, quartzU9Sand, iron sand, sea sand, diamond sand, etc.) and other high-speed spraying to the working surface that needs to be treated, so that the workThe surface of the workpiece obtains a certain degree of cleanliness and different roughness, which improves the mechanical properties of the surface of the workpiece, thus improving the fatigue resistance of the workpiece, increasing the adhesion between it and the coating, prolonging the durability of the coating, and also conducive to the smoothness and decoration of the paint.
Abrasives are generally divided into spherical and rhombic according to granular shapes. Diamond sand is usually used for sandblasting.
The operation is simple and easy to learn, and the operation method is flexible.
High work efficiency and variable process parameters.
Large abrasive reserves and long one-time working cycle.
The main parts have a long service life and are easy to maintain.
It can improve the wear resistance and fatigue strength of parts.
It is easy to move and suitable for outdoor sandblasting of some large-scale welded loose parts and large plates.