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AIRERA 22kW Direct-Driven Air-Cooling Oil-Free Industrial Air Compressor: Pure Power, Intelligent Efficiency
This 22kW industrial air compressor embodies the AIRERA commitment to high-end manufacturing and technical excellence, serving as an ideal solution for the food processing, medical, and high-precision electronics industries. By employing a high-efficiency direct-driven system, the unit eliminates the mechanical energy loss common in belt-driven models, ensuring a stable and powerful output with minimal vibration. The specialized oil-free compression technology, supported by an advanced air-cooling radiator, guarantees 100% clean, ISO-certified air while significantly lowering maintenance requirements and long-term operating costs. Integrated with a smart control system that adapts to fluctuating industrial demands, this compressor delivers superior energy savings and whisper-quiet performance, making it a sustainable and high-performance cornerstone for modern production facilities that demand absolute air purity and direct-drive reliability.
Advantages of OGFD Air Screw Compressor:
Water cooler
The plates are made of special 304L stainless steel, offering corrosion resistance and high thermal efficiency, which reduces pressure and temperature differentials and ensures the system operates under near-isothermal compression. The system features a compact design, requires less cooling water, minimizes pressure loss, enhances durability, and is easy to clean and maintain.
Water filter
The housing is made of stainless steel, offering high filtration precision and a long service life, ensuring the system remains clean and free of impurities.
Air filter
Features a pre-filter with a pleated filter element, offering low pressure drop, durability, and the ability to remove 99.99% of airborne contaminants.
Technical Specifications - 22KW Air Cooling Compressor
22KW Air Cooling Compressor Parameters
ITEM
UNIT
MODEL OGFD-22
Free air delivery
m³/min
3.7-3.0
Max. working pressure
MPa
0.7-1.0
Compressor type
Water inject oil-freescrew compressor
Cooling type
Air cooling
Driven type
Direct driven
Inlet status - Temperature
℃
≤55
Inlet status - Pressure
MPa
Atmospheric pressure
Inlet status - Relative humidity
≤90%
Noise Level
dB(A)
≤58±3
Residual oil content
ppm
≤0
Drive rotor speed
rpm
2980
Compressed air outlet temperature
℃
Ambient temperature+20
CompressedInlet temp.
℃
2-40
Cooling air flow
m³/hr
6800
Control mode
Intelligent controller
Safety valve set pressure
MPa
0.77 ~ 1.14
Lubricating water volume
L
27
Compressed air outlet connection
G1
Dimension - L
mm
1400
Dimension - W
mm
1000
Dimension - H
mm
1200
Net Weight
kg
665
Motor - Model
Y2180M2-2
Motor - Speed
rpm
2980
Motor - Rated Power
KW
22
Motor - Service factor
1.2
Motor - Protection type
IP55
Motor - Efficiency
IE3
Motor - Startup mode
ʏ-Δstarting
Motor - Voltage
V
220/440
Motor - Frequency
Hz
60
Motor - Rated current
A
73/36.5
Motor - Weight of motor
kg
173
AIRERA 22kW Screw Air Compressor: Frequently Asked Questions (FAQ)
What is the benefit of the Direct-Driven system in this 22kW unit?
The direct-drive system connects the motor and air end via a high-precision coupling, achieving nearly 100% transmission efficiency. This eliminates the energy loss and maintenance hassles of belt-driven systems, ensuring more stable power and lower noise.
Can the air-cooling system handle high-load industrial environments?
Yes. It features an oversized high-efficiency air-cooling radiator that ensures optimal heat dissipation even during continuous 24/7 operation. This design simplifies installation as it requires no external water cooling infrastructure.
How does this compressor help in reducing factory energy costs?
By combining the high-efficiency direct-drive with an intelligent control system, the unit precisely matches air output to demand. This minimizes idle running time and prevents unnecessary power consumption, significantly lowering electricity bills.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1981
Total Annual:
13200000-15000000
Employee Number:
115~1040
Ecer Certification:
Verified Supplier
Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge... Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge...