Washing bearing parts such as inner ring, outer ring, cages, seal, shield, etc. Auto Ultrasonic Shaking Washing Machine BY-USW-01Main Features:1 shaking frequency: 70~90times/min2 ultrasonic frequency: 25KHz3 Washing Load max 40kg4 Circle Time:5~15min(adjustable)5 power source: 380V 50Hz6 filtering precision: 3μm1 to 1μm7 total power: ≤4.8KW Auto Ultrasonic Shaking Washing Machine