How a Rotary Bell Atomizer Works | Rotary Atomization
The bell cup atomizes paint by rotating at speeds up to 60,000 rpm. ProBell cups come in three sizes: 15 millimeter, 30 mm, and 50 mm. The splash plate distributes the paint evenly across the inside surface of the bell cup prior to atomization. The air cap and cover direct the shaping air to the correct diameter for the bell cup.