... filtration to save water, chemicalsmist exhaust system,water level control to protect ultrasonic unit , heating system and pumpdigital temperature display and control ... ,SS cleaning tank , ultrasonic unit ,air purification HEPA,cooling system,electrical heating, I.R.drying , SS pipeline, recycling filtration, mist ... Agent:D.I water,H.C Solution Washing Type:Automatic Conveyor cleaning and dip coating