Sandblasting machine abrasive types on the result of the surface Abrasive particles generally fall into the spherical, two types of diamond, sandblasting usually adopt steel shot for the diamond abrasive. Alloy steel balls for spherical abrasive. In P, H, theta three value Settings, spherical abrasive blasting by the results of a smooth surface, the diamond abrasive surface are relatively rough, but the same kind of abrasive and thickness, according to the number of mesh division domestic abrasive degree of thickness, generally called the number, the higher the number, and the smaller the particle size, P, H, theta value set, the higher the serial number of the same kind of abrasive blasting, the surface of the obtained result is more smooth.

Sandblasting machine application

1. Surface cleaning

2. The surface pretreatment before coating

3. Change the physical and mechanical properties of the workpiece

4. The surface finishing processing

Application: apply sand blasting process

(1) pretreatment: electroplating, spray paint, spraying, etc. All are covered sandblasting before processing, surface is absolutely clean, at the same time greatly improve the coating adhesion and corrosion resistance ability.

2. Cleaning: casting parts, stamping parts, welding parts, heat-treated pieces of metal artifacts to scale, residue, dirt; Cleaning the surface of non-metallic products, ceramic embryo dark spots on the surface of the clear lacquer and reduction pattern, etc.

3. The old refurbished: automobile, motorcycle, mechanical and electrical equipment and clean of all moving parts. At the same time, eliminate fatigue stress, prolong service life.

4. Mold processing: mold argon matte surface treatment, graphic production, as well as mold cleaning, do not hurt and die surface, ensure accuracy of mould.

5. Burr processing: small burr removal machining parts, plastic injection parts glue burrs. 7. Bad product rework: product bad coating removal, remove bad surface coloring and printing.

6. Strengthen: enhance the hardness on the surface of the metal, eliminate stress, such as the plane leaves, spring, mechanical cutters and weapons and other surface treatment.

7. Etching antiskid processing: metal products and non-metallic products surface etching pattern, character and the nonskid treatment, such as: marble, handle non-slip, seals, stone lettering, etc.