Multi-Stage Ultrasonic Cleaning Equipment widely used in optics, precision parts, automotives, electronics, eletroplate, etc Multi-Stage Ultrasonic Cleaning Equipment 1.Model: SC-SUC series2. Cleaning agent: water based environment ... add alkali or mild acid solutions,4. Cleaning process: Loading, degreasing washing, ultrasonic washing, ultrasonic precision washing, dehydration , unloading drying ...