... fruit loading 3.high precision 4.good quality Double Line Fruit Grading Machine(FS-DZ-228 ) Advantages and applications: This ... pears, persimmons,onions,lemons,mangos,pomelo,jujube,and other round fruits. It is controlled by PLC, and is highly ... the working surface to keep the machine running stably with low noise and increase the shelf life of the machine. The operation and maintenance of the machine ...