The corona powder coating system makes use of an electrical field
You will discover different options for electrostatic technology and charging. The corona powder coating system makes use of an electrical field between the charged powder cloud and electrically charged part to make the coating stick.
With the corona powder coat paint system, a high voltage power source is used to separate air to produce a stream of negative ions. This imparts a like charge to the powder cloud. Since opposites attract, the electrical ion of the element is attracted to the charged particles coming from the spray gun.
Friction is employed by the tribostatic powder coating manufacturer for an efficient and even finish. The spray gun is supplied with turbulators to enhance the movement of coating particles. Circulation velocity is improved and the tube bore of the gun is contracted.