Grain Air Handling Unit for Silo

• After-sales Service: Online Serivce
• Warranty: 1 Year After Shipped
• Type: Air Handling Unit
• Air Tube Material: Plastics
• Corrosion Durability: Ultrahigh
• Operating Voltage: 380/400 VAC
• Model NO.: QGK18MC
• Noise Level: Ultra Low
• Application Fields: Food Processing
• Mounting: Floor Standing
• Lifetime: 15~20 years
• Certification: ISO, CE
• Condition: New
• Transport Package: Plywood Case
• Specification: 3800x1600x2300mm
• Trademark: Kingfit
• Origin: China
• HS Code: 8418699090
• Production Capacity: 50sets Per Month

Product Description

Product Description

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

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.

Application:
 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 cooler 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.

Features:
1).Prevention from insect development & fungi.
2).No chemical treatment.
3).Partial drying effect.
4).Reduction of dry substance loss.
5).Works independent of ambient conditions.
6).Keeps the fresh harvest scent.
7).No yellow colored rice.

Detailed Photos

How it works?
The cold air produced by the KINGFIT Grain 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.

  Grain chillers on production line:

 

Product Parameters

Model		QGK18MC
Nominal Cooling Capacity(kW)		18 kW
Input Power(kW)		5.5 kW
Power Supply		3 Phase 380V/50HZ
Compressor	Mode	Full-hermetic Scroll Compressor
	Q'ty	1
Wiring		6 square mm
Distance(m)		≥15
Cold air outlet port(DN)		DN300
Way unloading (%)		0~100%
Refrigerant		R410a
Outlet air temperature(ºC)		10C~26C
Accurate(ºC)		±1C
Evaporator	Mode	Anti-corrosion heat exchanger
	Air flow rate (m³/h)	3880m³/h
	Standard external static pressure(Pa)	285Pa
Condenser	Model	Anti-corrosion micro channel
Throttling mode		Thermal expansion valve
Safety Protection		Compressor overload protection, anti-phase protection, high pressure/low pressure protection, fan overload protection.
Overall Size	L*W*H(mm)	1420*685*1160
Noise(dB)		62
Weight(KG)		205

Company Profile

Here is a true story of the founding brothers of KINGFIT - just a couple of  ordinary boys who started out small in 1998 to pursue their big vision to  explore and meet the real needs of the market, offering unprecedented  solutions in terms of customization, innovation, and efficiency. Their steadfast  commitment to bring the best lead to revolutionizing the industry and  triggering widespread success in the market.
The new millennium brought our company a constantly growing reputation  that propelled us beyond the national borders with a greater purpose. Fully  understanding our customers and business partners to provide tailor-made  solutions that best fit their requirements allowed KINGFIT to grow  exponentially. That lead the company to develop an extensive knowledge of  an ample range of industries, pushing KINGFIT to branch out into three major  markets with a vast array of intelligent and energy-efficient climate solutions  for agriculture, temperature solutions for various industries, and air  conditioning systems around the globe.
Today KINGFIT is run by an ever-expanding brilliant team of hundreds of  passionate professionals with an unchanged vision to persistently improve at  all levels - serving customers with the unparalleled quality and efficiency we've  become renowned for in the last 23 years. And continues to meet and exceed  all our customer's rising expectations, and support them on the journey  towards a world where only real Efficiency can guarantee a truly Sustainable  Future for everyone.

Our Advantages

FAQ

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:
     - Minium temperature:
    - Average relative humidity of the air:
6.  Voltage and frequency, special regulations:
7. Country in which the unit(s) is (are) planned to be installed: