ultrasonic ageing treatment device parameter Generator size: 380*220*200mm Generator weight: 8kgs Power supply: 220V,50HZ, 5A ultrasonic impact treatment device (ultrasonic ageing treatment device) Products Major technical performance parameterGenerator size: 380×220×200mmGenerator weight: 8kgsPower supply: 220V,50HZ, 5AWorking frequency: 20kHzMax power: 500W; 10%--100% adjustableMain size: ...