... machines are used by human beings, such as beverage vending machine, snack vending machines,cigarette vending machines…but in hot ... is stable,reliable,smart. C. Intelligent control panel to control machine working. Including water purification,making ice, vending ice, etc.If ... is 304 stainless steel. Solid, healthy…L. Water purification process Tap water, 20'' 5μ PP filter, 20''μ PP filter, Everpure ...