The function of spring shot blasting machine
Spring shot blasting machine is mainly used to remove rust, scale and impurities on the surface of metal springs, and at the same time improve the fatigue resistance and durability of the workpiece by strengthening the surface treatment. Its core role is reflected in three aspects:
Surface treatment
The rust layer and welding residue on the surface of the spring are removed by high-speed steel shot. The surface roughness increases after treatment, which is conducive to the improvement of adhesion of subsequent spraying or electroplating processes. The rust removal level can reach Sa2.5 level, restoring the original color of the metal.
Enhanced performance
The impact force generated by the shot blasting process can eliminate the internal stress of the spring and improve the fatigue resistance of the material. The elastic recovery ability of the treated spring is enhanced and the service life is extended, which is especially suitable for high-stress working conditions.
Environmental protection and efficiency
The closed shot blasting room design is adopted, and the dust removal system is used to effectively control the leakage of dust and reduce the risk of pollution in the working environment. The equipment has low operating noise and convenient maintenance, which is suitable for the needs of continuous production lines.
