Sandblasting

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Over 40 years of Metal Surface Treatment Services | A&1

A&1 Group, since 1979 is a metal part surface finishing and treatment service provider based in Metal Industry.

Over 40 years of professional IATF16949 & TS16949 certified metal part finishing and treatment services. Metal part surface treatment for auto parts, medical equipment parts, golf ball heads, labels, electronics parts, name plates, etc. One-stop metal surface treatment such as sandblasting, hairline, etching, laser, printing, painting etc.

A&1 has been offering customers high-quality metal surface treatment for metal parts, both with advanced technology and 39 years of experience, A&1 ensures each customer's demands are met.

Sandblasting

Sand blasting uses compressed air as the power to form a high-speed jet beam to spray the spray material (ceramic sand, glass beads, emery) to the workpiece surface to be processed at high speed, so that the appearance or shape of the outer surface of the workpiece surface changes due to the abrasive The impact and cutting effect of the workpiece surface makes the surface of the workpiece obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface are improved, thus improving the fatigue resistance of the workpiece and increasing the Adhesion, which extends the durability of the coating film, is also conducive to the leveling and decoration of the paint.

 

sandblasting process:

sandblasting+anodizing

sandblasting

sandblasting process

sandblasting