Industrial Evaporative Air Cooler RTF-20 series
The Industrial Evaporative Air Cooler is a game-changer for factories, warehouses, and other large facilities. With its ability to enhance comfort levels and improve productivity, this innovative cooling technology creates a cooler environment for industrial workers.












The main objective of the Industrial Evaporative Air Cooler is to provide optimal comfort to individuals working in these areas. This efficient cooling solution not only reduces the heat but also increases productivity within the industry.
The Industrial Evaporative Air Cooler is extensively utilized in factories, warehouses, and other large facilities to enhance comfort levels and improve overall productivity for workers. By establishing a cooler environment, this innovative cooling technology ensures that industrial workers can perform their tasks in a more comfortable setting.
The first and most important thing that every industry and company thinks about is the upfront cost of the technology. Air conditioners are very expensive, and not every company can invest that much. In contrast industrial evaporative air coolers are less expensive. The investment they require is only 20% of the equivalent traditional air conditioning system. Therefore, you don’t need to invest a lot in cooling technology. You can install industrial evaporative air coolers in a wide area with ease.
The next important thing is the running cost of the cooling system. The running cost of a traditional air conditioning system is substantial; therefore, people avoid it. You get a high electricity bill every month. Evaporative air coolers have solved this problem as well. The running cost is approximately 10-12% of the air conditioning systems. It saves a lot of electrical energy. Consequently, you get reduced electricity bills. Thus, it is an affordable option. You can cover a large area of your industry or facility at a very low cost.
The unique feature of an industrial evaporative air cooler is that it helps in increasing humidity. It can also work like a humidifier, and you don’t need to use the humidifier anymore. So, it also saves the upfront and running costs of the humidifier. In such areas where the humidity is very low, these coolers are the best. They can even replace the whole air conditioning system.
The cooler provides excellent cooling in a large area. It can reduce the temperature of the facility up to 15˚C. It can provide comfort to people in the area. The cooling system has an excellent chilling sensation and airflow. The fan in the cooler provides a high airflow that helps to cover a large area. It provides a cool breeze to reduce the temperature and makes the environment comfortable.
RTFANS industrial evaporative air cooler is a cost-effective cooling solution. It is suitable for large areas such as industries, warehouses, factories, etc. There are many models available, so you can easily choose the right one according to your area. A single cooler can cover an area of up to 250 square meters, depending on the size.
By utilizing RTFANS’s HVLS Fans, air coolers, and other systems, we can establish a comfortable indoor environment, enabling people to rest and work more effectively.
Imported Germany “”NORD”” coaixal bevel wheel decelerator with diameter of axle 40MM.
German “Simrit” double oil seal design, durable and reliable.
“Shell” top class “Omala” S4 lubrication oil, zero maintenance for over 20000 hours.
IE3 High efficiency motor with imported “SKF-VL” bearing, 10%-15% energy saving than IE1.
Imported Aeronautic Aluminum Alloy (AA7075);
Unique Double Wheel Hub design;
High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.
VFD inverter controller, with stepless speed regulation;
With safety protection module inside, over-current, over-voltage, lack of phase, etc.
Denmark Imported “”DANFOSS”” VFD inverter, with stepless speed regulation;
IP55 motor protection grade and NEMA 1 standard control box;
“Schneider” brand electrical sets, with safety protection module inside.
High strength aircraft Aluminum alloy: AA6063T6511 with fluorocarbon coating surface processing;
Patented airfoil design with special reinforce rib support system which increase the strength of fan blade and avoids the sagging of fan tail and fatigue loss of connecting components.”
Unique cardan joint design, working as a human beings’ joint, to decrease the shocking of fan during running.
Cover 1,000m² + with only 1.5kw!
Big industrial ceiling fans are energy efficient,cost-effective and can provide massive air movement in large industrial and commercial spaces.
“mortise and tenon joint structure” welded by robot, traditional technique with double guarantee on Q345B high-strength structural steel.
Unique design with milling cutter chuck to connect the motor shaft and hub wheel, using an Anti-drop device to connect with milling cutter chuck to eliminate any risk of falling, more higher security.
High strength aircraft Aluminum alloy: AA7075 Sereis;
The blades are installed in the interpolation type, which increases the contact area between the blade plug and the inner wall of the blade and improves the force performance on the blade and the blade plug, bettering its security.
6 pcs airfoils are connected into a whole with 6 pcs safety retainer.
German DIN933 Industrial Bolt and DIN125A locknut with high strength 8.8 grade, the practical stress it could endure is 10 times than normal.
Standard Export Package.
King Series products come with a 10-year warranty on all parts and components. This ensures that you are protected against any manufacturing defects or issues.
Yes, King Series units are designed to be highly energy-efficient. They use advanced technology to help reduce energy consumption and lower your utility bills.
King Series products are known for their superior performance, reliability and durability. They are designed to outperform other HVAC systems on the market in every way.
Technical specifications
| MPN | RTF-20A | RTF-20B | RTF-20C |
|---|---|---|---|
| SKU | RTF20A001 | RTF20B001 | RTF20C001 |
| Voltage/Freq (V/Hz) | 220/50~380/50 | 220/50~380/50 | 220/50~380/50 |
| Max Air Flow(CMH) | 20,000 | 20,000 | 20,000 |
| Working Current(A) | 4.8/2.7 | 4.8/2.7 | 4.8/2.7 |
| Power (Kw) | 1.1 | 1.1 | 1.1 |
| Physical Size(MM) | 1,120*1,120*1,030 | 1,120*1,120*1,030 | 1,120*1,120*1,075 |
| Air Outlet Size(MM) | 670*670 | 670*670 | 730*730 |
| Weight | 65 | 65 | 65 |
| Water Tank Capacity(L) | 25 | 35 | 35 |
| Water Consumption(L/H) | 65 | 65 | 65 |
| Applicable Area(M²) | 100~150 | 100~150 | 100~150 |