Powder coating media uses high-purity crystals that have low-metal content. Glass bead blast media contains glass beads of various sizes. Let's us see powder coating of the blast furnace equipment.
Powder coating is brittle, sharp, and suitable for grinding metals and low-tensile strength, non-metallic materials. Plastic media blast equipment uses plastic abrasives that are sensitive to substrates such as aluminum, but still suitable for de-coating and surface finishing.