Bell Cup And Shaping Air System - Vitarag chemicals is an authorized distributer of sames kremlin pvt ltd. - The bell cup and shaping air system are integral components in electrostatic spray systems, particularly in high-speed rotary atomizers used for powder or liquid coating applications. These systems ensure an even, consistent application of coating materials on surfaces, commonly used in automotive and industrial paint systems. 1. Bell Cup: - The bell cup is a rotating component in rotary atomizers that atomizes the coating material by centrifugal force. The high-speed rotation of the bell cup breaks the paint or powder into fine droplets, ensuring a smooth and uniform finish. - Function: As the bell cup spins (often at speeds up to 60, 000 RPM), the coating material is fed to the center of the bell and moves outward due to centrifugal force, eventually being atomized into tiny droplets at the cup's edge. The size of these droplets determines the quality of the finish. 2. Shaping Air System: - The shaping air system works in conjunction with the bell cup to control the direction, shape, and deposition of the atomized paint or powder. It uses air jets to guide the atomized particles toward the surface being coated. - Function: Shaping air is used to control the spray pattern and droplet distribution, ensuring that the atomized coating material forms a consistent film on the surface.