Brown spot disease is also called dry rickets. It is the most common and most serious physiological disease occurring during the storage of orange fruits, and lemons and oranges also occur. The disease mostly occurs around the fruit pedicles. The initial disease is a light brown, non-sagging lesion. With the prolongation of the storage period, the lesion gradually enlarges, the color deepens, the oil sap in the lesions breaks, the essential oil overflows, and the depression subsides and shrinks. Only peels. Severely affects the flavor.
Brown spot is caused by dehydration shrinkage, mechanical damage, and depression of oil cells in the skin, which is closely related to the structure of the peel. At present, it is believed that the cold damage caused by the low storage temperature and the low relative humidity in the storage environment cause the loss of water in the skin. Pre-storage sweating pretreatment method can greatly reduce the incidence of brown spot, such as sweet orange at 10 ~ 15 °C and relative humidity of 85% ~ 90% sweating 7 ~ 10d, fruit weight loss of about 2.5% ~ 4 %, the incidence of brown spot can be reduced from 61.7% to 66.0% of the control from 4.7% to 6.7%. The use of film bag single fruit packaging can also effectively reduce the occurrence of citrus brown spot.

Destoner has two types. Air Blowing type and Air Suction Type.

The Air Blowing Type Destoner has air blowers in bottom, with more quantity of air blowers, which can provide larger air volume for easy separation of stones and seed. The Blowing Type Destoner also has bigger size processing table, which can process the seed sufficiently .

 

Function of Destoner:

Destoner Machine is used to remove sand, stones, metals from good grain , seed, beans. It is also called Dry Stoner, Stone Removing Machine.

Its working principle is based on gravity weight, to remove heavier impurities from good materials.

 

 

Working Process of Destoner:

The working process is : when seed flow into vibration deck/sieve, with the combined work of vibration and air blowing, the heavier materials and lighter materials will separate in different layers and discharge from different outlet.

 

 

Application of Destoner:

Our Destoner Machine can be used for all kinds of seed, grain, beans, such as wheat, maize, rice, paddy, sesame, red beans, chickpea beans, soybeans, sunflower seed etc.

We also provide extra table or different sieves to process different materials.

 

 

Specification of Air Blowing type Destoner:

Model

Capacity(t/h)

Power(kw)

Weight(kg)

Dimension(mm)

5XQS-3

3

5.5

600

1800X1300X1600

5XQS-5

5

7

700

2500X1560X1600

5XQS-10

10

9.7

800

2500X1680X1600


5xqs 5 2

Air Blowing Type Destoner

Air Blowing Type Destoner,Grain Bean Destoner,Rice Stone Removing Machine,Rice Soybean Destoner Machine

SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com