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90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
Specifications
Brand Name :
AIRERA
Model Number :
OGFD-90
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） :
250
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 :
90KW
Description
AIRERA 90kW Direct-Driven Oil-Free Water-Cooled Compressor: High-Capacity Precision for Zero-Contamination Environments

AIRERA 90kW series represents the pinnacle of clean air technology for large-scale industrial demands. Featuring 1:1 Direct-Drive technology, it ensures exceptional transmission efficiency and stability under high-power output. The core 100% Oil-Free compression strictly adheres to ISO Class 0 standards, eliminating contamination risks at the source. Paired with a heavy-duty dual-cycle water-cooling system, it maintains optimal operating temperatures during continuous high-pressure discharge. AIRERA perfectly integrates robust performance with eco-friendly engineering, serving as the trusted power heart for semiconductors, and precision manufacturing.

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.
90KW 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%.


90KW 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.

90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor


Technical Specifications - 90KW Air Cooling Compressor
90KW Air Cooling Compressor Parameters
ITEM UNIT MODEL OGFD-90
Free air delivery m³/min 15.5-12.5
Max. working pressure MPa 0.7-1.0
Compressor type
Water inject 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) ≤72
Drive rotor speed rpm 2990
Compressed air outlet temperature ℃ Ambient temperature＋15
Compressed Inlet temp. ℃ 2-40
Cooling water flow m3/min 250
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77 ~ 1.10
Lubricating water volume L 180
Compressed air outlet connection
G2
Dimension - L mm 1950
Dimension - W mm 1350
Dimension - H mm 1580
Net Weight kg 1850
Motor - Model
Y2280-2
Motor - Speed rpm 2990
Motor - Rated Power KW 90
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 166
Motor - Weight of motor kg 566
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
AIRERA 90kW Screw Air Compressor: Frequently Asked Questions (FAQ)
What are the advantages of the 90kW model in large-scale production compared to lower-power models?
The 90kW model offers a larger displacement (approx. $15.5 - 16.8text{ m}^3text{/min}$), capable of supporting multiple automated production lines simultaneously. It reduces piping complexity compared to using multiple smaller units and offers superior Specific Energy Requirements (SER) under high loads.
How is low noise and vibration ensured during 90kW high-power operation?
AIRERA utilizes a precision-balanced direct-drive architecture, eliminating vibration-prone gear sets. Combined with thickened soundproof enclosures and heavy-duty anti-vibration bases, noise levels are kept at industry-leading lows even during full-speed operation.
Can the 90kW water-cooling system support 24-hour continuous full-load operation?

Yes. The system is designed for heavy-duty use, featuring shell-and-tube coolers with large heat exchange surface areas. Even in high ambient temperatures, it maintains precise thermal control via water flow adjustment, ensuring no overheating shutdowns.

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90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor

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Product Detail
Brand Name :
AIRERA
Model Number :
OGFD-90
Certification :
ISO、CE、TUV
Place of Origin :
made in China
MOQ :
1 unit
Price :
Negotiable
Contact Supplier
video
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW Direct-driven Water Cooling Oil-free Rotary Screw Compressor
90KW 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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