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Shanghai Bestcomp Compressor Co., Ltd

  • China,Shanghai ,Shanghai
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China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor
China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor

  1. China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor
  2. China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor
  3. China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor
  4. China 50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor

50HP Direct-driven Air Cooling Oil-free Rotary Screw Compressor

  1. MOQ: 1 unit
  2. Price: Negotiable
  3. Get Latest Price
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) 9200
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 37KW
Brand Name AIRERA
Model Number OGFD-37
Certification ISO、CE、TUV
Place of Origin made in China

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  1. Product Details
  2. Company Details

Product Specification

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) 9200 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 37KW Brand Name AIRERA
Model Number OGFD-37 Certification ISO、CE、TUV
Place of Origin made in China
High Light 50HP oil-free screw compressordirect-driven air cooling compressorrotary screw compressor with warranty
AIRERA 50HP Direct-Driven Oil-Free Rotary Screw Compressor: Pure Power, Zero Compromise

AIRERA 50HP Direct-Driven Air Cooling Oil-Free Rotary Screw Compressor is engineered for industries demanding the highest air purity, such as food, pharma, and electronics. Featuring a direct-drive system, it eliminates energy loss and maintenance issues associated with belts. Its advanced air-cooling design ensures stable performance without the need for water infrastructure. Delivering 100% oil-free, ISO Class 0 certified air, AIRERA combines high-efficiency power with an eco-friendly footprint. It is your ultimate partner for reliable, clean, and energy-saving compressed air solutions.

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%.
  • 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.


  • 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 - 37KW Air Cooling Compressor
37KW Air Cooling Compressor Parameters
ITEM UNIT MODEL OGFD-37
Free air delivery m³/min 6.1-5.0
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) ≤58±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 9200
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 1500
Dimension - W mm 1000
Dimension - H mm 1320
Net Weight kg 1280
Motor - Model
Y2200L1-2
Motor - Speed rpm 2800
Motor - Rated Power KW 37
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 120.8/60.4
Motor - Weight of motor kg 250

AIRERA 37kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Is AIRERA's 50HP compressor suitable for continuous 24/7 operation?
Absolutely. With high-grade components and a heavy-duty cooling design, the AIRERA 50HP unit is built for continuous industrial duty, maintaining stable discharge pressure and temperature even under full load.
How does AIRERA ensure the durability of the rotors without oil lubrication?
Our rotors feature a special aerospace-grade coating and precision clearance design. This prevents metal-to-metal contact and corrosion, ensuring the screw hosts maintain high efficiency and a long service life even without oil.
What about the noise level of a 50HP direct-driven unit?

Thanks to the direct-drive precision and our fully enclosed sound-dampening cabinet, the noise level is significantly lower than gear-driven competitors. It creates a much more comfortable and safer working environment for your staff.

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...

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Get in touch with us

  • Reach Us
  • Shanghai Bestcomp Compressor Co., Ltd
  • NO:1-2F,No.365,366,377,East Gubei Rd,baoshan Dist, Shanghai,CN
  • https://www.airscrewcompressors.com/

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