Payment & Shipping Terms:
|Product Name:||Electrostatic Spraying Equipment||Application::||Hardware Spraying Equipment|
|Max Input Pressure:||10 Bar||Min Input Pressure:||6 Bar|
Single station spraying and powder coating production line single station refilling is applied to effectively solve the surface coating of complex workpieces. When the device is working. The workpiece should be grounded first when spraying. Under the action of purified compressed air, the powder coating enters the electrostatic powder gun from the powder feeder through the powder feeding tube. The head of the spray gun is equipped with a metal ring or a pole as an electrode.
The end of the metal ring has a sharp edge. When the electrode is connected to high voltage static electricity, the tip produces a corona discharge, and a dense negative charge is generated near the electrode. When the powder is ejected from the head of the electrostatic spray gun, the trapped charge becomes a charged powder, which flies toward the grounded workpiece under the action of the air current and the electric field, and is adsorbed on the surface.
Electrostatic powder spraying is an advanced coating process in which the powder coating is atomized to be fine and uniform under the action of compressed air, uniformly adsorbed on the surface of the metal workpiece by the action of a high voltage electric field, and solidified into a film at a high temperature. Due to its superiority, powder coating technology has been widely used in various industries including automobiles, home appliances, machinery, construction, etc. in recent years, and has been continuously developing various types of workpieces from simple to complex. As a high-end equipment, the powder electrostatic spray gun must also carry out standard operation and routine maintenance.