... saving labor CE ISO certificate Automatic industrial ultrasonic cleaner for solar silicon wafer 1.Model:SC-AUHA ... Cleaning process: loading,ultrasonic cleaning, ultrasonic rinse,D.I.dehydration,drying,unloading.(ultrasonic cleaning and ultrasonic rinse time according ... air purification,cooling and dehumilification device,hot air drying,ultrasonic units, recycling filtration, PLC control, LCD contact ...