Gold Member Since 2007
Audited Supplier
Zhejiang Kingfit Environment Co., Ltd.

Grain Dryer, Drying Machine, Dryer manufacturer / supplier in China, offering Grain Refrigerator, Mushroom Climate Control Machine with Fresh Air System, Kf Round Water Cooling Tower and so on.

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Grain Refrigerator

FOB Price: US $3,233 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,233/ Piece
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Port: Ningbo, China
Production Capacity: 100sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QGL-15FA
  • Certification: ISO, CE
  • Trademark: KINGFIT
  • Specification: QGL-XFA
  • HS Code: 84186990
  • Cooling Method: Direct Cooling
  • Condition: New
  • Transport Package: Plywood Case
  • Origin: China
Product Description

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: QINGFENG
  • Model Number: QGL-15FA
  • Type: Air Cooler, Air Cooler
  • Style: Double-temperature, Double-temperature
  • Certification: CE
  • Capacity: 1600ton/day
  • Temperature: 12deg. Celsius, 12deg. C.
  • Climate Type: 0-50deg. clesius, 5 to 50deg C.
  • Refrigerant: R404A, R22, R404a, R22

Packaging & Delivery

Packaging Details:PLYWOOD CASE
Delivery Detail:30 working days


Grain refrigerator: the most natural & cost effective way to preserve all kind of grains, seeds and perishable granular.

Grain Refrigerator



Grain Refrigerator: Function:

Grain is our food! Using KINGFIT  Grain Cooler wecan help you treat it that way. Grain is also a living mateial and has

to be treated accordingly. A KINGFIT Grain Cooler accomplshes whatnaure cannot always provided: safe strage

temperature regardlessof ambient conditions.

The most natural and cost effective way to preserve all kind of grains, seeds and perishable granular products.

-          Prevention from insect development & fungi.

-          No chemical treatment.

-          Partial drying effect.

-          Reduction of dry substance loss.

-          Works independent of ambient conditions.

-          Keeps the fresh harvest scent.

-          No yellow colored rice.

Avoids typical problems of grain storing: heat development, insect activity, product fermentation, moulds, toxins,

weight loss because of grain metabolism, water condensation. Grain chilling permits higher grain moisture contents,

without risk. With the use of cooling procedure, expensive and dangerous chemical fumigations are avoided.

The product is stored in best possible condition. Operating costs of grain chilling are cheaper than traditional ones.

Typical pay-back for the QINGFENGcooling units is achieved in 1-2 years. Even shorter under the tropics.  



Seed grains

Bread grains

Fodder grains

Moisture content%

Temp ºC

Approx. storage

Temp ºC

Approx. storage

Temp ºC

Approx. storage










12-18 months







4-6 months


5-10 months


6-13 months



2-3 months


2-7 months


3-9 months



1 month


1-4 months


1-5 months





 The cooling system is specially recommended for rice, maize, wheat, barley, soya beans, sunflower seeds,

sorghum, cotton seeds, green coffee beans, lucerne pellets, feed pellets etc.

The refrigeration can be used in silos and warehouses. In silos, the chiller air outlet is connected to the existing

aeration inlet pipe. The use of the cooling system is usually immediate and no additional works are necessary.

In warehouses, an on-floor or under-floor duct system has to be previously arranged. Our technical department

will gladly offer you support.



How it works:


The cold air produced by the QINGFENG chiller unit us introduced at the bottom of the silo. This air begins to cool

the bottom layer of grain. The air pushes the heat to pass upwards through the mass of grain and escapes as

warm exhaust air. As the cooling process develops, a cooling zone is formed and slowly moving up through the grain.

The cooling operation is completed as soon as the escaping air is cold. The same sequence occurs in case of

flat storage plants. Grain is a band heat transmitter, in other words, it is a good insulator material. The radiation of

heat from the outside is of little influence, even if stored inside of steel silos or warehouses. For this reason,

no insulation of walls is required.


Tecnical Parameters:



Pictures for your reference:

Grain Refrigerator


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