Air Cooled Grain Cooler for Food Storage

• Customization: Available
• Refrigerant: R22
• Brand: Kf
• Model NO.: QGLR-XXFA
• Voltage: 380V
• Model No.: Qglr-Xxfa
• Delivery Time: 30 to 45 Days
• Total Weight: 150-750kgs
• Cooling Capability: 6.75kw to 77kw
• Compressor: Scroll Compressor
• Usage: for Refrigerate, for Manufacture
• Transport Package: Wooden Case
• Trademark: KF
• Origin: Zhejiang, China
• HS Code: 8418699090
• Production Capacity: 200set /Month

Product Description

Main Produscts

Product Description

Air cooled Grain cooler for food storage

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.

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.

How it works:
The cold air produced by the KINGFIT Grain Cooler 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.
1. Descriptions of Goods:

Scope of delivery	Your benefits
Air cooler (evaporator) Made out of copper pipes with coated aluminium blades View window and cleaning opening	High corrosion resistance Soiling is easily recognized and simple to clean through the opening
Liquefier (condenser) Made out of copper pipes with coated aluminium blades	High corrosion resistance
Liquefier fan Balanced and continuously adjustable	Energy-efficient and quiet
Compressor Full hermetic construction Drawn-gas-cooled motor Self-regulating oil sump heating	Completely leak-proof and low maintenance No danger of overheating Ensures lubrication during system start
Chilled air fan Balanced, continuous speed control with frequency converter Air pressure 2000Pa	Can also be used with tall silo compartments Energy-efficient and quiet Push chilled air from silo bottom to top
Electrical collector Siemens PLC control with KINGFIT patent software, intelligent automatic control cooling capacity, air flow rate	Siemens PLC control fully automatic control Secure operation for all ambient conditions, including rain, fog, heat and cold
Air filter Filter mat Easy to clean and replace Integrated sound insulation Filter monitoring	Effective filter with long service life Quick filter replacement Low noise emissions Quick recognition of filter soiling
Condensation water separation Drip tray made of stainless steel Hose connection for condensed water	No corrosion of the tray Defined condensed water drainage
Air guiding ducts With diffusors and built-in components for air distribution with minimal pressure loss	Energy-efficient
Refrigeration circuit Closed refrigeration circuit with security and display devices Safety refrigerant R410a environmentally friendly refrigerant without fluoro/chlorohydrocarbons without ozone depletion potential and suitable for high outdoor temperatures	High system reliability Unit does not switch off due to overpressure for summer-time outdoor temperatures
Chassis Standard with four large castors	Easy transport by forklift Easy to move from silo to silo
Structures Whole machine structures are made out of stainless steel	High corrosion resistance

  
2. Technical Parameter of Grain Cooler:

Model		QGL-60FA
Nominal Condition Cooling Capcity (kw)		59.42
Nominal Conditions Air Volume (m^3/h)		7000
Refrigerant R410a (kg)		12
Power Supply		3PH 380V/50HZ
Input Power (kw)	Compressor	15.74
	Blower Motor	5.5
	Condenser fan	0.52x3
	General power	22.80
Outlet Air Temperature		7ºC - 18ºC
Precision of Temperature		±0.3
Outlet Air RH Range		65%~90%
Dehumidifying Way		Hot coil
Air Pressure		2000Pa
Working Current		60.01
Cable		16mm
Air Duct Diameter (mm)		Φ500
Machine Dimension (mm)	Length	3800
	width	1600
	height	2300
Machine Net Weight (KG)		1650
Control Device		Siemens PLC
Pressure Gauge		Oil Gauge
Blower Control		Inverter Control
Electrical Components		Schneider
Main frame		With wheels and a handle

Applications&Successful Cases

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.

Packaging & Shipping

FAQ

1.Are you manufacturer or Trade Company?
We are professional factory, founded in 1998. OEM available!

2. What's the order process?
Inquiry---provide us all clear requirements.
Quotation---official quotation form with all detail specifications.
Contract confirmation---provide correct contract details.
Terms of payment--- By T/T 40% downpayment, balance before shipment.
Production---mass production.
Testing---8hours, to ensure the quality of the machine.
Shipping--- by sea, train. Detailed picture of package will be provided.
Installation---install video/install manual.

3.What terms of payment you use?
T/T, L/C, etc.

4. How to get a prompt quotation?
When you send the inquiry to us, please kindly send it with below technical information.
1). Application:
2). Cooling capacity: _____KW  or  _____  Kcal/hr  or  _____RT.
3). Outlet temperature:
4). Power supply: 3PH 380V/50HZ or 3PH 230V/60HZ or 3PH 440V/60HZ.
5). Location of your factory, we have to know the weather condition.
6). Any other special requirements:

5. Any technical support need or purchase need please contact us!