... Lens Hard Coating Cleaning Machine cleaning coating in one machine stable conveyor and coating CE ISO Ultrasonic Optical Lens Hard Coating ... ISO9001:20083.Application: Glass, optical lens cleaning and hard coating , other precision parts cleaning4.Cleaning process: loading, ultrasonic ... .dehydration,I.R. drying,cooling, dipping and hard coating, drying , unloading5.Transmission: automatic robotic arm. ...