How to polish steel grating?
The polishing treatment of steel grating is a key process to improve its surface quality and extend its service life, especially suitable for grating products made of stainless steel, aluminum alloy and other materials. This process not only enhances the aesthetics of the grille, but also improves its corrosion resistance by reducing surface defects. Surface pretreatment before polishing is crucial. Thoroughly remove oil stains, oxide scales, and welding spatters from the surface of the steel grating, which can be achieved through solvent cleaning or mechanical polishing. For hot-dip galvanized steel grating, special attention should be paid to removing zinc nodules and burrs to avoid scratching the surface coating during […]
How to polish steel grating? 続きを読む "