... are as follows:Fruits: Apple, Pear, Persimmon, Banana, Pineapple, Jack fruit, Peach, Strawberry, Mango, Chinese gooseberry, Carambola (star fruit ... etc. Structure and work principle:It consists of vacuum fryer, vacuum system, oil-filing and heating system and electric ... control unit. The vacuum system consists of water ejector, centrifugal pump, pipeline and ...