This production line can washing waxing drying grading round fruits and vegetables, like mango, citrus, orange, apple, lemon, tomato, kiwi fruit, passion fruit, dragon fruit etc. The line can make the fruit appearance look bright, and improve the fruit price for sale. At the same time,after waxing, a layer of wax membrane will be coated on the fruit to keep the fruit away from bacteria and elongate the fruit storage time. And the sorting machine is efficient and precise. It’s widely used for grading apples, pears, persimmons, onions, lemons, mangos, pomelo, jujube, and other round fruits. It is controlled by PLC,and is highly intelligent. Weighing, logic calculation, counting are integrated. Tetrafluoroethylene is covered onto 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 is easy and laborsaving. And, the efficiency of it is about 1.5 times of that of the traditional machine.

Main Features

1) It’s widely used for grading apples, pears, persimmons,onions,lemons,mangos,pomelo,jujube,and other round fruits.
2) It is controlled by PLC, and is highly intelligent. Weighing, logic calculation, counting are integrated.
3) Tetrafluoroethylene is covered onto 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 machien is easy and laborsaving.
4) The whole line shape can be designed to “L” shape, “I” shape, “U” shape according to customer’s factory layout.
5) The hot air drying wax part can be deisign to gas burning heating or electric heating.

Machine Parts 1
Name: Hydraulic feeding system
Size: This part wil custom-made according to customers’ box size.
NOTE: This part is not included in the machine price, if need this part, need to special custom-made.

Machine Parts 2
Name: Water tank and lifter
Structure: Installed with stainless steel water tank with filter for recycling water. High-pressure water pump is used to wash the fruits, like surf bath, to make sure the fruit is clean and orderly upgrade.

Machine Parts 3
Name: Brushing and air fans drying, waxing
Structure: brush roller, spray-head, timer, wax nozzle, wax tank, filter, air blower. The use of rotation brush rollers and secondary spray rinse the fruit surface,spray at the sixth brush roller to eliminate attachment. During the conveying process, the brushes will clean out the water on the fruit, and they are also used to brighten the fruit. Six cooling fans are installed in the middle of the brushes for drying the fruits. During the second half of conveyance, timer is used to control electromagnetic wax nozzle., where edible wax is sprayed. The interval time and wax spraying time can be set freely. After spraying, the rotated brush rollers will make the wax sprayed homogeneously spread on the fruit.

Machine Parts 4
Name: Hot air drying wax part
Structure:Heated by natural gas burner/electric heating and intelligent temperature controller is installed. The temperature controller can be set freely and automatic temperature control.The temperature in the drying tunnel is from low to high. and the wind in the tunnel is closed inner loop. Centrifugal blower to achieve the internal hot and cold air convection.Transport the waxed fruit in the drying box, and let the surface water evaporated. The drying process could improve the brightness of the fruit.

Machine Parts 5
Name: Automatic loader for sorting machine
Structure: Use conveyor receive fruit after hot air drying process, and lift fruit to a higher level, i.e. conveyor of sorting machine automaticly.

Machine Parts 6
Name: Electronic sorting machine
Structure: Siemens color touch screen display, PLC, Weighing module, TOLEDO Weighing sensor.