Sandblasting Grade about SGA Garnet

SGA garnet sandblasting can typically achieve SA 2.5 or SA 3 levels.

This depends on the quality of the sandblasting equipment, technology, and operation used, as well as the specific requirements for surface treatment quality. Through appropriate techniques and operations, garnet sandblasting can achieve high-quality surface treatment, meeting higher levels of cleanliness and roughness requirements.

SGA garnet has an extremely low dust content, and its conductivity test meets the requirements of ASTM D4940 testing standard. The chlorine content is very low, and the particle size distribution is uniform, which can effectively meet the roughness and cleanliness of the sandblasted object surface.