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AIRERA 185kW Direct-Driven Water-Cooling Oil-Free Screw Compressor: Precision-Engineered for Sustainable, Ultra-Pure Industrial Power
AIRERA redefined industrial standards with the 185kW Direct-Driven Oil-Free Screw Compressor. This high-performance unit delivers 100% oil-free air (ISO Class 0), making it the ideal choice for high-demand sectors such as precision electronics and large-scale pharmaceutical manufacturing. By utilizing a 1:1 direct-drive configuration, we maximize energy transmission while minimizing vibration and mechanical wear. The advanced water-cooling system provides superior thermal management, ensuring stable, continuous operation even in extreme high-load conditions. With AIRERA’s smart efficiency technology, you benefit from significantly reduced operational costs and a reliable, eco-friendly solution that powers your long-term industrial growth.
Advantages of OGFD Air Screw Compressor:
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.
Relief valve
The independently designed unloading valve (Patent No.: ZL200520058468.2), specifically engineered for vortex characteristics, enables fully sealed operation in screw compressors, ensuring stepless air delivery from 0 to 100%.
Patented High-Efficiency Compressor Block
The compressor block is constructed from 304L stainless steel,featuring a world-class sealing system that integrates mechanical seals,an air curtain chamber, labyrinth seals, and a bypass channel into a single unit.
Technical Specifications - 185KW Air Cooling Compressor
185KW Air Cooling Compressor Parameters
ITEM
UNIT
MODEL OGFD-185
Free air delivery
m³/min
30.0-25.0
Max. working pressure
MPa
0.7-1.0
Compressor type
Oil-freescrew compressor
Cooling type
Wate cooling
Driven type
Direct driven
Inlet status - Temperature
℃
≤45
Inlet status - Pressure
MPa
Atmospheric pressure
Inlet status - Relative humidity
≤90%
Noise Level
dB(A)
≤77
Drive rotor speed
rpm
2990
Compressed air outlet temperature
℃
Ambient temperature+15
CompressedInlet temp.
℃
2-40
Cooling water flow
m3/min
420
Control mode
Intelligent controller
Safety valve set pressure
MPa
0.77 ~ 1.10
Lubricating water volume
L
300
Compressed air outlet connection
DN100
Dimension - L
mm
2860
Dimension - W
mm
1600
Dimension - H
mm
1860
Net Weight
kg
4500
Motor - Model
Y2315L1-2
Motor - Speed
rpm
2990
Motor - Rated Power
KW
185
Motor - Service factor
1.2
Motor - Protection type
IP55
Motor - Efficiency
IE3
Motor - Startup mode
ʏ-Δstarting
Motor - Voltage
V
380
Motor - Frequency
Hz
50
Motor - Rated current
A
280
Motor - Weight of motor
kg
1080
AIRERA 185kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Why is the 185kW model specifically recommended for large-scale pharmaceutical or electronics plants?
At the 185kW power level, AIRERA provides a massive, steady flow of ISO Class 0 certified oil-free air. This ensures that even in large-scale production lines, there is zero risk of oil contamination, which is critical for maintaining the stringent hygiene and precision standards of these industries.
Is the water-cooling system robust enough for continuous high-load operations?
Absolutely. Our water-cooling architecture is designed with high-efficiency heat exchangers that specifically target the thermal output of a 185kW motor and air-end. It ensures the discharge temperature remains low and stable, preventing thermal shutdowns and ensuring the compressor’s longevity during non-stop industrial cycles.
Can the AIRERA 185kW model handle fluctuating air demands efficiently?
Yes, when equipped with our optional VSD (Variable Speed Drive) technology, the 185kW model can precisely adjust its motor speed to match your actual air consumption. This prevents "unloaded" running time, further optimizing energy efficiency and reducing mechanical stress during low-demand periods.
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...