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185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
Specifications
Brand Name :
AIRERA
Model Number :
OGFD-185
Certification :
ISO、CE、TUV
Place of Origin :
made in China
MOQ :
1 unit
Price :
Negotiable
Payment Terms :
TT/LC,Western Union,D/P,D/A
Supply Ability :
2,000-3,000 per month
Delivery Time :
5-15 days
Packaging Details :
wooden case
Cooling water flow（L/min） :
420
Application :
Medical Equipments,bus,medical dental,General Industry,For airbrush and mini spray gun
Working Pressure :
0.7-1.0MPa
Cooling type :
Water cooling
Driven type :
Direct driven
Lubrication style :
Oil-free
Motor power :
185KW
Description
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.
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
  • 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%.


185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor

  • 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.

185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor


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-free screw 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
Compressed Inlet 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-Δ starting
Motor - Voltage V 380
Motor - Frequency Hz 50
Motor - Rated current A 280
Motor - Weight of motor kg 1080
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
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.

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185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor

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Product Detail
Brand Name :
AIRERA
Model Number :
OGFD-185
Certification :
ISO、CE、TUV
Place of Origin :
made in China
MOQ :
1 unit
Price :
Negotiable
Contact Supplier
video
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
185KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor

Shanghai Bestcomp Compressor Co., Ltd

Verified Supplier
1 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Low Pressure Screw Air Compressor, VSD Screw Compressor, 2 Stage Screw Compressor
Total Annual :
13200000-15000000
Employee Number :
115~1040
Certification Level :
Verified Supplier
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