Evaporative Air Cooler Manufacturer.

Evaporative air coolers often used to cool Open Spaces in production workshops or warehouses.

Industrial Air Cooler

Industrial air cooler may be the best equipment that cools air through water evaporation, which may provide a significant and impressive cooling effect almost anywhere, and typically can cool open spaces in production workshops or warehouses. Industrial air coolers are also called industrial swamp coolers or industrial evaporative coolers. They provide large-scale, powerful refrigeration in factories, substantial indoor spaces, and outdoor areas. Such systems also are used as cost-effective cooling solutions in arid climates.
Evaporative cooling is a better way for nature to control the climate effectively. The physical body uses an equivalent cooling principle to chill the skin through the evaporation of water (sweat). Thanks to the low power consumption, it’s better to use evaporative cooling in an application environment that reduces heat while saving energy. The air passes through the cooling pad, and the water evaporates with the assistance of the power by air. Consequently, the air is cooled only by the fan and the pump. The Original air is exhausted and replaced with fresh cooling air. Consistent can provide a more efficient cooling and humidification effect and reliable service for several years. Evaporative cooling is an efficient and energy-saving solution for low output, productivity, and employee dissatisfaction thanks to high indoor temperatures. The too-high indoor temperature will increase the frequency of errors and accidents on your assembly line.

What is the basic working principle of air cooler?

Filtered and cooled by an evaporative air cooler, the fresh outdoor air is sent into the indoor space through the air duct and air supply outlets continuously. With the continuous supply of fresh air, the indoor space is in a positive pressure condition. Thus the original hot air containing odor and dust will be emitted out of the room, resulting in a fresh, ventilated, clean, and comfortable environment. Suitable exhaust area and active exhaust are essential for the satisfactory performance of any evaporative air cooling system.

Get Quotation NOW!​

Whether you are looking for an on-site survey, have questions about our products, are interested in becoming a partner, or just want to chat, we look forward to speaking with you.

Air Cooler Relative Humidity

The cooling potential for evaporative cooling is dependent on the wet-bulb depression, the difference between dry-bulb temperature and wet-bulb temperature (see relative humidity). In arid climates, evaporative cooling can reduce energy consumption and total equipment for conditioning as an alternative to compressor-based cooling.

This zone is not applicable as in reality when the temperature is relatively high, RH is predominantly lower than the supply air temperature. With the wind-chill effect, the effective temperature for thermal human comfort is 1~2℃ lower than the Supply Air Temperature.

Amb.
Temp
Relative Humidity
20% 30% 40% 50% 60% 70% 80% 90%
20 12 13 14.5 15.5 16.5 17.5 18.5 19.2
25 16 17 18.5 20 21 22 23 24
30 19.5 21 22.5 24 25 25 28 28.9
35 23 25 26.5 28.5 30 30 32.5 33.7
40 25.6 28.1 30.4 32.3 33.9
45 29.2 32 34.4
50 32.7 35.8

Air Cooler Model List

Model Voltage
Frequency
Max
Airflow
Working
Current
Power
Consumption
Physical Size
(mm)
AirOutlet
(mm)
Net
Weight
Water
Tank
Water
Consumption
Applicable
Area
RTF-20A 380V/50Hz 20000m³/h 3.5A 1.1kW 1120*1120*1030 670*670 60KG 25L 60L/Day 100~150m²
RTF-20B 380V/50Hz 20000m³/h 3.5A 1.1kW 1120*1120*1030 670*670 57KG 35L 60L/Day 100~150m²
RTF-20C 380V/50Hz 20000m³/h 3.5A 1.1kW 1120*1120*1030 670*670 60KG 25L 60L/Day 100~150m²
Model Voltage Frequency Max Airflow Working Current Power Consumption Physical Size (mm) AirOutlet (mm) Net Weight Water Tank Water Consumption Applicable Area
RTF-25A 380V/50Hz 25000m³/h 4.5A 1.5kW 1120*1120*1300 670*670 79KG 25L 105L/Day 150~200m²
RTF-25B 380V/50Hz 25000m³/h 4.5A 1.5kW 1120*1120*1300 730*730 87KG 35L 105L/Day 150~200m²
RTF-25BL 380V/50Hz 25000m³/h 11.6A 5.5kW 1470*1470*1400 620*570 360KG 65L 110L/Day 200~250m²
Model Voltage
Frequency
Max
Airflow
Working
Current
Power
Consumption
Physical Size
(mm)
AirOutlet
(mm)
Net
Weight
Water
Tank
Water
Consumption
Applicable
Area
RTF-30A 380V/50Hz 30000m³/h 5.6A 2.2kW 1470*1470*1350 800*800 175KG 65L 112L/Day 200~250m²
RTF-30B 380V/50Hz 30000m³/h 5.6A 2.2kW 1470*1470*1350 800*800 185KG 65L 112L/Day 200~250m²
RTF-30C 380V/50Hz 30000m³/h 5.6A 2.2kW 1470*1470*1380 800*800 188KG 65L 112L/Day 200~250m²
Model Voltage Frequency Max Airflow Working Current Power Consumption Physical Size (mm) AirOutlet (mm) Net Weight Water Tank Water Consumption Applicable Area
RTF-35B 380V/50Hz 35000m³/h 15.4A 7.5kW 1770*1770*1350 780*702 360KG 80L 110L/Day 200~250m²
RTF-36A 380V/50Hz 36000m³/h 6.5A 3.0kW 1470*1470*1350 800*800 175KG 65L 120L/Day 200~250m²
RTF-36B 380V/50Hz 36000m³/h 6.5A 2.2kW 1470*1490*1350 800*800 185KG 65L 120L/Day 200~250m²
RTF-36C 380V/50Hz 36000m³/h 6.5A 3.0kW 1470*1470*1380 800*800 185KG 65L 120L/Day 200~250m²
RTF-45B 380V/50Hz 45000m³/h 24.5A 11kW 2090*1970*1630 858*764 585KG 100L 260L/Day 200~300m²
Model RTF-20A
Voltage Frequency 380V/50Hz
Max Airflow 20000m³/h
Working Current 3.5A
Power Consumption 1.1KW
Physical Size 1120*1120*1030mm
Air Outlet 670*670mm
Net Weight 60KG
Water Tank 25L
Water Consumption 60L/Day
Applicable Area 100~150m²
Model RTF-25B
Voltage Frequency 380V/50Hz
Max Airflow 25000m³/h
Working Current 4.5A
Power Consumption 1.5KW
Physical Size 1120*1120*1300mm
Air Outlet 730*730mm
Net Weight 87KG
Water Tank 35L
Water Consumption 105L/Day
Applicable Area 150~200m²
Model RTF-30C
Voltage Frequency 380V/50Hz
Max Airflow 30000m³/h
Working Current 5.6A
Power Consumption 2.2KW
Physical Size 1470*1470*1380mm
Air Outlet 800*800mm
Net Weight 188KG
Water Tank 65L
Water Consumption 112L/Day
Applicable Area 200~250m²
Model RTF-36A
Voltage Frequency 380V/50Hz
Max Airflow 36000m³/h
Working Current 6.5A
Power Consumption 3.0KW
Physical Size 1470*1470*1350mm
Air Outlet 800*800mm
Net Weight 175KG
Water Tank 65L
Water Consumption 120L/Day
Applicable Area 200~250m²

RTFANS Innovation Standard

Bigger Airflow

Greater Wind Pressure

Lower Wind Resistance

Clean Automatically

International Appearance

  • High efficiency cooling pad
  • Innovative frequency conversion control design
  • Water spray resistance grille in a streamlined design
  • Multiple anti-blocking filter net
  • Motor with low failure and high-temperature resistance
  • Simulation fluid dynamics design
  • Open soft pipe water distribution system
  • High quality and durable water pump
  • Automatic water replenishment design

RTFANS Air Cooler Advantage

Data for air exchange frequency in various places.

  • Air exchange frequency(times/h)=total air flow rate(m³/h) ÷ indoor space volume.
  • 20~30 times per hour for the general environment;
  • 30~40 times per hour for the crowded public place;
  • 40~50 times per hour for the workshop with heating equipment;
  • 50~60 times per hour for a workshop with high temperature and high air pollution;
  • Air exchange frequency can be increased in damp areas and decreased in dry places.

The way to calculate the cooler quantity needed.

  • Cooler quantity needed = indoor space volume × air exchange frequency ÷ cooler air flow rate.
  • Spot cooling projects shall vary based on the actual situation.
  • The ducting system shall be matched with the air cooler model, and air outlet quantity shall be considered when designing.
  •  

Low investment and high efficiency.

Low power consumption, only 1 kWh per hour.

Increase the oxygen content in the space

Wind a large amount of air distance.

Stable performance, reliable quality.

Freely adjust air humidity.

The cooling effect is strong and rapid.

Application Solutions

Air Cooler For Warehouse

From the indoor stadium to open space training center, RTFANS offer much-needed air movement that keeps athletes and spectators comfortable.

Air Cooler For Factory

Keep arenas, barns and sports center comfortable with RTFANS, whether alone or combined with an AC system, RTFANS are an energy-efficient way to keep both human being and beast happy.

Air Cooler For Industrial

From the indoor stadium to open space training center, RTFANS offer much-needed air movement that keeps athletes and spectators comfortable.