Fruit and vegetable Cleaning, Waxing, Drying and Grading
1. Washing and loading part
a. Power: 0.75KW, .
b. Structure: stainless steel water tank, grading and elevating platform, and high pressure water pump.
c. Installed with tank with screen for recycling water. High-pressure water
pump is employed to wash the fruits, like surf bath, to make sure the fruit is clean and to be
elevated orderly. (water tank size: 2100*750mm)
d. After washing in the stainless steel water tank, the fruits will be elevated to the straight selection platform, and the plastic roll will move forward and rotate, which will make it easier for the inferior fruits to be selected out.
e. Supplied with foot rest.
2. Rinsing and waxing part
a. Power: .
b. Size: 5300X1150X1800mm.
c. Structure: brush, rinsing outlet, timer, wax spraying outlet.
d. The rotating brushes are used to clean the fruit after washing, and rinsing will be done at the sixth brush to clean out the attached materials.
e. During the conveying process, the brushes will clean out the water on the fruit, and they are
also used to brighten the fruit. Four cooling fans are installed in the middle of the brushes for
drying the fruits。
f. During the second half of conveyance, timer is used to control electromagnetic wax spraying outlet, where edible wax is sprayed. The interval time and wax spraying time can be set freely. After spraying, the rotated brushes will make the wax sprayed homogeneously spread on the fruit.
3. Heating and drying part
a. Power: 0.75KW, infinite speed regulating reducer.
b. Size1950mm Dimension：5000*1550*1950mm
c. Heated by electrical.
d. The temperature in the drying tunnel is from low to high. And the wind in the tunnel is circularly blown. Centrifugal blower is employed to make the inside air to be convected.
e. Place the waxed fruit in the drying box, and let the surface water evaporated. The drying process could improve the brightness of the fruit.
4. Automatic loader for grading machine
a. Power: 1.1KW, frequency converter controls speed regulation.
b. Size: .
c. Use conveyor belt and rubber-tired to load fruit to the fruit grading machine.
5. Double-lane Electronic fruit grading machine
c. Speed: hour
d. Electronic controlling system: Siemens elements text display, CPU, Weighing module, weighing sensor.
e. Grade: 5-9 grades，5-9 compartments
f. Operating system: Chinese/English Interface
Type of control
a. Washing and waxing part: step less speed adjusting
b. Electronic fruit grading machine: frequency control