Powder coating is a completely different form from general coatings, and it exists in the state of fine powder. Because no solvent is used, it is called powder coating. The main features of powder coatings are: harmless, effective, resource-saving and environmentally friendly. The production process of powder coatings is complicated, and the main steps are as follows: picking, bearing, premixing, melt extrusion, tableting, coarse crushing, fine crushing, testing, packaging, and storage.
Premixing, fully mix the raw materials in a certain proportion
Melt extrusion and tableting into semi-finished products
Grinding, using a cyclone separator to remove ultrafine particles.
