... optic lens, moulds, precision parts labor time save Automatic Ultrasonic Cleaning Machine for Optical Lens: 1.Model: SC-AUC ... D.I. water dehydration, purified drying , unloading 3. Cleaning agent: water based environment friendly 4. Main systems: auto feeding ... conveyance, auto up/down moving , air purification, heating system, recycling filtration system, water level sensor, PLC, LCD touch screen 5 ...