Archivos Mensuales: enero 2021

Advantages and disadvantages of powder spraying/coating

Advantages of powder spraying: a) High construction efficiency. For large-area operations, the construction staff can install multiple electrostatic spray guns and spray multiple at the same time, which can effectively shorten the spraying time and improve the spraying efficiency; b) Powder spraying is the corona discharge of the electrostatic spray gun to make the powder…