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Kingfit Grain Cooler

Model number: QGL-45FA ~ QGL-150FA

MOQ: 1set

Delivery time: 30days~45days

Cooling capacity:38kw~139kw

Warranty: 12 months after delivery

What is Grain Cooler

Do you need a grain cooler that can handle the preserving process? The Kingfit Grain Cooler is perfect for this!

Grain Cold Storage – Kingfit Grain Cooler as a grain cold storage unit can do a lot of help in terms of preserving all kinds of grains and perishable products. A grain cold storage unit helps in preventing insect and fungi infection, reducing dry substance loss, keeping the freshness of the product, and providing a partial drying effect. All of these are possible because of the cooling effect that the grain cooler provides for the product to be stored in the best possible condition. Hence, the Kingfit Grain Cooler is suitable for your needs as it has a cooling capacity of 38 KW to 139KW!

Grain products where Kingfit Grain Cooler is also applicable are rice, maize, wheat, barley, soya beans, sunflower seeds, sorghum, cotton seeds, green coffee beans, lucerne pellets, feed pellets, etc. 

Kingfit Grain Cooler functions by providing cold air to the bottom of the silo. Since it is introduced at the bottom, it cools the bottom of the grain first and pushes the heat upward for exhaustion. As the cooling process develops, the cooling layer is formed upward. 

Moreover, as the product is stored in the best possible condition, it also means that you can reduce operational and maintenance costs as having a grain cooler lessens labor work for you.

Convinced with our productive Kingfit Grain Cooler? Place an order now at Kingfit Group!

Why choose the Kingfit Grain Cooler?

  • Prevents any insect and fungi development. 
  • No chemical treatment.
  • Reduces any dry substance loss.
  • Keeps the fresh harvest scent.
Read More
  1. Cooling Capacity: 38 KW to 139 KW
  2. No yellow-colored rice.
  3. Works independently of ambient conditions. 
  4. Partial drying effect. 
Nominal condition cooling capcity (kw) 38 59.42 68.84 89.13 103.26 139
Nominal conditions air volume (m3/h) 4000 7000 9000 10000 12000 14000
Air volume range (m3/h) 4000~7000 5000~10000 5000~15000 5000~20000
Working fluid filling volume (R22/R410A kg) 9 12 15 28 33 36
Power Supply 380v/50hz/3phase
Input power (kw) Compressor 11.81 15.74 18.1 23.62 27.15 36.4
Blower 5.5 5.5 5.5 11 11 11
Condencer fan 0.52×2 0.52×3 0.52×3 0.52×6 0.52×6 0.52×6
Total power 16.35 22.8 25.16 37.74 41.27 50.52
Working current(A) 49.65 60.01 66.21 99.31 108.6 142
Wire (mm2) 16 16 16 25 35 35
Air duct diameter(mm) 500 600
Machine unit dimension(mm) Length 3800 3800 3800 4000 4000 4000
width 1600 1600 1600 1700 1700 1700
height 2300 2300 2300 2450 2450 2450
Machine net weight(KG) 1290 1650 1820 2150 2360 2780
Outlet air temperature (deg.c) 7~18
Outlet air Humidity (%) 65~90
Dehumidication By heating coil
Blower air pressure (Pa) 2000
Controller Siemens PLC Auto control
Blower With frequency inverter automatic control air volume
Main Electrical components Schneider
Standard machine frame With wheels and handle
Note: Nominal conditions: Inlet air temperature 27, RH 81%, Outlet air temperature 12, RH 75%, Static pressure 980Pa.


Kingfit Website


  1. Total storage capacity provided for cooling:
  2. Dimensions and number of silo cells or warehouse:
  3. Product to be cooled:
  4. Average harvest moisture content (at intake):
  5. Installation site climatic conditions:

– Maximum temperature:

– Minimum temperature:

– Average relative humidity of the air:

  1. Voltage and frequency, special regulations:
  2. Country in which the unit(s) is (are) planned to be installed:
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