... energy, saving 40% energy. 2,Water-oil mixed. onion frying machine 1, IntroductionBased on the fact that water and oil have different densities ... residue produced during frying will deposit in the water and discharge out of the machine once the operation finishes so that the ... without turning dark at all. 2, Features of onion frying machine:1,coal energy, saving 50% energy.2,automatic discharge and ...