... stable conveyor and coating CE ISO Ultrasonic Optical Lens Hard Coating Cleaning Machine 1.Model: SC-AUA-172.Certificate ... CE , ISO9001:20083.Application: Glass, optical lens cleaning and hard coating , other precision parts cleaning4.Cleaning process: loading, ultrasonic ... ,D.I.dehydration,I.R. drying,cooling, dipping and hard coating, drying , unloading5.Transmission: automatic robotic arm.6. ...