Automatic Hard Coating Machine For Optical Lens Lift speed adjustment two-dipping tanks,Full SS construction CE ISO certifi. Automatic Hard Coating Machine For Optical Lens1.Model: SC18892. Application: optical lens, electronic components etc.3. Main Assemblies:Lacquer tank materials: SUS316Lacquer tank lift driven by servo systemAuto ConveyorCooling systemCoating temperature controlTiming ...