I. Hot water treatment, Waxing, Drying and Grading line includes the following components
| No. |
Name |
Quantity |
| 1 |
hot water treatment portion |
1 set |
| 2 |
rinsing and waxing portion |
1 set |
| 3 |
heating anddrying portion |
1 set |
| 4 |
automatic loader for grading machine |
1 set |
| 5 |
conveying belt |
1 st |
| 6 |
single-lane electronic fruit grading machine |
1 set |
II Introduction of each part
A Hot water treatment portion
a. Dimensions. Length: 4.5 meter
Width: 1.2 meter, Height: 0.75 meter
b. Material: Complete stainless steel 304 L
c. Sprinkling system
To keep fruit in submerge condition during the Process.
d. Heating System: Fuel gas heating/ Electric heating
e. Water Circulation System: stainless steel head pump for water circulation. It maintains temperature uniformity distribution.
f. Elevating Conveyor: Stainless steel 304 L
g. Microprocessor Control of temperature with digital display of Temperature.
Temp. Accuracy: 47 °C (+/- 0.5 °C)
h. Validation system: It has a Multi-channel recorder with 6-12 probes. All probes/ sensor's output is displayed at front panel. This system could be connected to the printer, to print the data of each batch capacity within short intervals.
i. Power: 30KW. 380V/3 Phase/50Hz
j. Speed: by frequency changer
k. Period: one hour
B Rinsing & waxing portion
a. Power:0.75kw,380v,50Hz,Stepless speed reducer
b. Size:4500×1300×1510mm
c. Structure:brush roller, spray-head, timer, wax nozzle,wax tank,filter,air blower.
d. The use of rotation brush rollers and secondary spray rinse the fruit surface,spray at the sixth brush roller to eliminate attachment
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 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.
C Heating & drying portion
a. Power:0.75kw,380v,50Hz ,Stepless speed reducer
b. Size:5100×1400×2000mm
c. Heated by natural gas burner and intelligent temperature controller is installed. The temperature controller can be set freely and automatic temperature control
d. 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
e. Transport the waxed fruit in the drying box, and let the surface water evaporated. The drying process could improve the brightness of the fruit.
D Automatic loader for grading machine
a. Power:0.55kw,380v,50Hz,frequency control
b. Size:2600×1450×1250mm
c. Use conveyor belt and rubber-tired to load fruit to the fruit grading machine conveyor belt.
E Conveying belt
Size:2100×300×1200mm
F Single-lane Electronic fruit grading machine
a. Power:1.5kw ,380v,50Hz
b. Size:7300×1900×1400mm
c. Speed:15000-21000pcs/hour
d. Electronic controlling system:Siemens color touch screen display, PLC, Weighing module, Weighing sensor
e. Grade:8 grades,8 compartments
f. Operating system:English/Chinese Interface
III Type of control
a. Waxing portion and heating &drying portion :stepless speed adjusting
b. Hot water treatment and electronic fruit grading machine:frequency control
IV Type of motor
a. Hot water treatment and waxing portion
Reducing motor
Power:0.75kw
Voltage:380V/50Hz
Quantity:3sets
b. Electronic fruit grading machine
Loading portion
Reducing Motor
Power:0.75kw
Voltage:380V/50Hz
Quantity:1set
Main machine
Reducing Motor
Power:1.5kw
Voltage:380V/50Hz
Quantity:1set
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