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

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

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Grain Storage Cooler

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Port: Ningbo, China
Production Capacity: 200set /Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QGL-20FA
  • Cooling Method: Air-cooled
  • Selected Voltage: 380V/50HZ
  • Noise Level: Low
  • Certification: ISO, CE
  • Refrigerant: R22
  • Voltage: 380V
  • Delivery Time: 30 to 45 Days
  • Cooling Capability: 6.75kw to 77kw
  • Usage: for Refrigerate, for Manufacture
  • Transport Package: Wooden Case
  • Origin: Zhejiang, China
  • Type: Air-Cooled
  • Unit Structure: Integral
  • Compressor Number: 1
  • Application Fields: Grain Cooling
  • Condition: New
  • Brand: Kf
  • Model No.: Qglr-Xxfa
  • Total Weight: 150-750kgs
  • Compressor: Scroll Compressor
  • Trademark: KF
  • Specification: it depends on the model
  • HS Code: 8418699090
Product Description
Grain cooler machine equipment

About Grain Cooler
KINGFIT grain cooler is mobile refrigeration equipment, designed as characteristic of domestic food warehouse and climate, could be widely used in low-temp storage of food and other crops.

Qingfeng Low-temperature Grain Cooler function:

>> advantages:
1. Reduce the loss caused by the pest and microorganisms grow. Don't need medicine fumigation, so as to reduce pollution, keeping food hygiene.

2. Slow down the metabolism of grain particle, delay quality aging and deterioration, keep the color, fragrance, flavor of finished product of grain, and maintain food eating quality. Especially suitable for the storage of rice, corn and fuel.

3. Reduce the wastage cause by grain breathing, insect, high temperature heating, mildew and turnover; The most greatly reduce the cost of storage.

4. Relax appropriately the storage be grain moisture, shorten drying process before being put in storage, not only save energy, but also can solve the problem of baking a large number of grain before store.

5. Low temperature storage cooling system can adjust grain temperature, reduce temperature difference to ensure the safety of storage, Take cooling processing of cold negative pressure mean temperature to guarantee the high water storage.

6. Prevent or eliminate moisture transfer, separation, condensation and exclude peculiar smell in pile to ensure safety and good quality storage

Qingfeng Low-temperature Grain cooler function Features:

1. Reliable operation: The introduction of advanced technology industries, the smart meter with microprocessor control, so that the temperature of the air to ensure that the air input granary within a set range from environmental factors.

2. Energy efficiency: Small power, low-power, high-efficiency, no warm-boot, do not need to store increasing passenger or transport circuit transformation

3. Cooling capacity: Cooling fan series, secondary cooling technology, the size of the air volume can be adjusted manually to meet the different granary, the needs of different cereal temperature.

4. While the system is running, the air does not accumulate in the lower condensation phenomenon does not occur due to the temperature difference is too large due to the grain temperature start upper drop to quickly reach a uniform temperature cooling effect.

5. Simple operation:
1) High efficiency design: Compressor series, cooling, high efficiency and low energy consumption.
2) Equipment hot air is discharged upward from the bad environment wind interference and ensure grain cooler to work efficiently.
3) Compact structure volume is small, light weight, flexible and easy to move. One person can move the installation. Performance of at least 50% higher than the same industry, after a set amount of wind speed control switch, the device can run automatically as required adjustment, simply set the air temperature.

6. Security protection: Machinery and equipment with automatic safety protection device, the fault alarm
Devices and fault code display, easy to find out the reasons, timely discharge fault.

7. Constant temperature & frequency conversion control. Make sure the outlet air temperature of each machine is the same.




The grain cooler cooling process:

>> Grain cooler cooling air through the ventilation pipe network into the grain, cereal calories in the cold negative pressure, cold air in a bottom-up process of the movement, to fully absorb, and then the hot air used granary the top of the axial fan is discharged outside the warehouse. The beginning of the grain bulk cold heart cold source, reduce the temperature of the top of the food continued cooler cold added to the cold heart, forming a loop cooling process. When grain heap need to control the temperature, the cooler off the end of the cooling process.
ModelQGLR-3FAQGLR-15FAQGLR-20FAQGLR-30FA
Nominal condition cooling capcity(kw)6.7538.242.977
Nominal condition heating capcity(kw)9.751.259103
Nominal conditions air volume(m3/h)700350050007000
Nominal condition unit power air volume(m3/hkw)230240250480
Nominal condition refrigeration COP2.032.612.22.6
Nominal conditions dehumidification amount(kg/h)7415085
Nominal conditions cereal processing capacity
(rice intial temperature of 25 degrees)T/d
200100018002000
Maximum cereal processing capacity
(rice intial temperature of 25 degrees)T/d
300160024003200
Maximum air colume(m3/h)Top grad900450060009000
Mid-range700350050007500
Hypothermia600300045006000
compressor cooling capacity(-2 degrees/52 degrees)6.7538.242.977
Working fluid filling volume (R22 kg)1.59.51220
Input power3N/380V/50HZ3N/380V/50HZ3N/380V/50HZ3N/380V/50HZ
Working powerCompressor2.941316.9425
Blower0.180.551.22.2
Condencer fan0.190.52x20.7x20.7x3
General power3.3114.619.5429.3
Working current(A)7283256
Wind pipe diameter(mm)230450450600-450
Machine unit dimension(mm)Length910174020402500
width660110014501500
height1260181018101900
Machine net weight(KG)150500550750
RemarkNominal conditions:inlet air 30 degrees,RH 81%,outlet air:12 degrees,RH75%
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