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40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
Specifications
Brand Name :
AIRERA
Model Number :
OGFD-30
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 air flow（m3/hr） :
8200
Application :
Medical Equipments,bus,medical dental,General Industry,For airbrush and mini spray gun
Working Pressure :
0.7-1.0MPa
Cooling type :
Air cooling
Driven type :
Direct driven
Lubrication style :
Oil-free
Motor power :
30KW
Description
AIRERA 40HP (30kW) Direct-Driven Air-Cooling Oil-Free Industrial Air Compressor: The Standard for Absolute Purity

This 40HP industrial powerhouse represents AIRERA’s commitment to high-performance engineering, delivering 100% oil-free air that meets the stringent ISO Class 0 certification. Designed for high-demand environments in the medical industry, food production, and laboratory research, it features a robust direct-driven system that eliminates the energy losses and maintenance associated with belts. The advanced air-cooling architecture ensures thermal stability during continuous operation, while the intelligent control system optimizes energy consumption to match real-time air demand. By combining a high-efficiency motor with a specialized oil-free air end, AIRERA provides a reliable, eco-friendly, and quiet solution that protects your production quality and reduces long-term operational costs.

Advantages of OGFD Air 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%.
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
  • Imported softeners

Used to remove scale from cooling water and effectively prevent the precipitation of impurities, ensuring unobstructed compressor piping. It has a maximum service life of 3 years.


40HP Direct-driven Air Cooling Oil-free Industrial Air 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.

40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor


Technical Specifications - 30KW Air Cooling Compressor
30KW Air Cooling Compressor Parameters
ITEM UNIT MODEL OGFD-30
Free air delivery m³/min 5.2-4.3
Max. working pressure MPa 0.7-1.0
Compressor type
Water inject oil-free screw 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) ≤61±3
Residual oil content ppm ≤0
Drive rotor speed rpm 2980
Compressed air outlet temperature ℃ Ambient temperature＋20
Compressed Inlet temp. ℃ 2-40
Cooling air flow m³/hr 8200
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77 ~ 1.14
Lubricating water volume L 40
Compressed air outlet connection
G1-1/2
Dimension - L mm 1920
Dimension - W mm 1170
Dimension - H mm 1320
Net Weight kg 1150
Motor - Model
Y2200L1-2
Motor - Speed rpm 2980
Motor - Rated Power KW 30
Motor - Service factor
1.2
Motor - Protection type
IP55
Motor - Efficiency
IE3
Motor - Startup mode
ʏ-Δ starting
Motor - Voltage V 220/440
Motor - Frequency Hz 60
Motor - Rated current A 98.4/49.2
Motor - Weight of motor kg 232
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
AIRERA 30kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Does the air-cooling system require frequent maintenance in dusty environments?
AIRERA’s advanced air-cooling system features a high-efficiency radiator with wide-fin spacing to prevent dust buildup. While regular inspection is recommended, the system is designed for high thermal stability, meaning it can operate continuously in industrial settings without the need for water pipes or cooling towers.
How does the smart controller impact the daily operation of this compressor?
The integrated intelligent PLC controller acts as the brain of the machine, monitoring pressure and temperature in real-time. It automatically adjusts the operation to match actual air demand, preventing excessive idling and reducing energy consumption while protecting the motor from electrical overloads.
What are the cost benefits of choosing an oil-free system over an oil-injected one?

While the initial investment may be higher, the long-term savings are significant. You eliminate costs for oil, oil filters, and oil-separator replacements. Furthermore, you avoid the potential costs of damaged products caused by oil contamination and the legal expenses of hazardous waste oil disposal.

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40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor

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Product Detail
Brand Name :
AIRERA
Model Number :
OGFD-30
Certification :
ISO、CE、TUV
Place of Origin :
made in China
MOQ :
1 unit
Price :
Negotiable
Contact Supplier
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40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air Compressor
40HP Direct-driven Air Cooling Oil-free Industrial Air 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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