Main uses:

1. Pretreatment: sandblasting before plating, painting, spraying and other covered processing, the surface is absolutely clean, and greatly improves the adhesion and corrosion resistance of the coating. 2. Cleaning: remove oxide scale, residue and dirt from metal workpieces such as casting parts, stamping parts, welding parts and heat treatment parts; clean the surface of non-metallic products, remove the black spots on the surface of ceramic embryo parts and reduce the paint pattern. 3. Core Renovation: renovation and cleaning of all moving parts such as automobiles, motorcycles, electromechanical equipment, etc. At the same time, the fatigue stress is eliminated and the service life is prolonged. 4. Finishing: all metal products and non-metallic products (plastic, crystal, glass, etc.) surface trace elimination, matte fog surface treatment, so that the product surface upgrade grade. 5. Mold treatment: argon mist surface treatment of mold surface, graphic production, and mold cleaning, which will not damage the mold surface and ensure the mold accuracy. 6. Burr treatment: remove the micro burr of machining parts, and eliminate the overflow and burr of injection molding parts. 7. Rework of defective products: removal of defective covering layer, surface coloring and printing. 8. Strengthening: increase the surface hardness of metal parts and relieve stress, such as surface treatment of aircraft blades, springs, machining tools and weapons. 9. Anti skid processing: etch patterns, characters and anti-skid treatment on the surface of metal products and non-metallic products, such as marble, handle anti-skid, seal, stone inscription, etc. 10. Denim treatment: the effect of denim sanding, whitening and cat hair is achieved.

Selection of sandblasting machine:

1. Depending on the size of the workpiece, choose box type sandblasting machine, mobile sandblasting machine, and automatic sandblasting machine; 2. Depending on the shape of the product, choose the specifications of sandblasting machine. Generally, there are fixed specifications for those less than one meter, especially large ones should be customized or open type. 3. For the product surface requirements, this depends on whether dry spraying or wet spraying is used. If it is dry spraying, there are many choices of abrasives. Wet spraying is generally glass sand, etc.