Sweet potatoes washing and grading machine

Specifications

Fruit washing and grading line

Flow chart of the fruit washing line

Conveyer → washing→ rinsing→ waxing→ heating and drying→ conveyer→ grading

Main parts of the line:

Main parts of the fruit washing line

A. Hydraulic loader structure

  Normal Size: 900*800*650mm and design according work capacity

B. Washing and loading part   

 Structure: stainless steel water tank, grading and elevating platform, and high pressure water pump.

 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.  (Fruit elevator: 2900 * 900 * 1150mm)

B. Rinsing and waxing part 

 Structure: brush, rinsing outlet, timer, wax spraying outlet.

 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

 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.

C. Heating and drying part 

 Heated by natural gas burner and intelligent temperature controller is installed. The temperature control can be set to be automatic and manually edited.

 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 converted.

D. Automatic loader for grading machine

 Use conveyor belt and rubber-tired to load fruit to the fruit grading machine conveyor belt.

E. Single-lane, double lane, four lane, six lane, eight lane Electronic fruit grading machine according to the work capacity, can design the different machine line.

Speed: 20000-21000pcs/hour

Electronic controlling system: Siemens elements text display, CPU, Weighing module, weighing sensor

Grade: 9 grades,9 compartments

Roy Du Sales Representative

China One Stop Engineering Co,.Ltd

ADD:No.10 Hong Kong road Middle ,Qingdao, China.

Email:onestop16#

Tel/Fax:+86 532 85026977 18678437719

Online talk:  QQ:97986716  Skype: du.roy1, duzhiyun7277#

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