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Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory
Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory
Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory
Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory
Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory
Quality 15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor factory

15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: OWFD-11D A/B/CVP
Trading Properties
Minimum Order Quantity: 1 unit
Price: Negotiable
Payment Terms: TT/LC,Western Union,D/P,D/A
Supply Ability: 2,000-3,000 per month
Tags

oil free air compressor

oilless air compressor

oil less screw compressor
Product Summary
AIRERA 15HP oil-free air compressor delivers ISO Class 0 certified air with 1:1 direct drive for maximum efficiency. Features air cooling, 11KW motor, and 5200 m³/hr cooling flow. Ideal for medical, food, and electronics industries requiring contamination-free operation.

Product Details

Highlight:

15HP oil-free air compressor

,

direct-driven industrial compressor

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VSD screw compressor
Cooling Air Flow（m3/Hr）: 5400
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: 11KW
Product Description
AIRERA 15HP VSD Series: Precision Engineering, Pure Compressed Air

     Maximize your operational efficiency with the AIRERA 15HP (11kW) VSD Direct-Driven Oil-Free Air Compressor. This industrial-grade powerhouse is designed for sectors where 100% air purity is critical. By combining Variable Speed Drive (VSD) technology with a Direct-Drive mechanism, it eliminates transmission loss and prevents energy waste during low-demand periods, reducing power consumption by up to 35%.

    The integrated Air Cooling system ensures stable performance in high-load environments without the need for complex water infrastructure. With its Oil-Free design, the AIRERA 15HP VSD delivers ISO Class 0 certified air, protecting your downstream equipment and ensuring zero contamination in sensitive processes like food production or electronics.

Advantages of OGFD Air Screw Compressor:

  • Constant Voltage and Power Saving
        The pressure comparison shown in the figure is in the operation of standard air compressor and the VFD air compressor. In standard air compressor, the loading and unloading is frequently changed between the sufficient pressure and pressure more than 1.5bar, which costs 10.5% of power consumption(more 7% of power is consumed when each 1bar is increased )compare with the inverter control. In addition, 45% of idle power energy is consumed in standby status of zero air supply in the unloading. Therefore, air supply inconstant pressure is not only very low power consumption, but also avoids the reduction of service life of the unit caused by the control of loading and unloading and the adverse factors of unstable pressure brought to the production of the enterprise.

15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor 0
  • Unloading Valve

        The independently designed unloading valve (Patent No.: ZL200520058468.2) is specifically engineered for vortex characteristics, enabling the screw compressor to achieve a fully sealed operation with 0–100% capacity, ensuring stepless air delivery.


15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor 1

  • Water Cooler

        The plates are made of special 304L stainless steel, offering corrosion resistance and high heat transfer efficiency. This design minimizes pressure drop and temperature difference, ensuring the system operates under near-isothermal compression. The system features a compact design, requires less cooling water, reduces pressure loss, enhances durability, and is easy to clean and maintain.

15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor 2


Technical Specifications - 11KW Air Cooling Compressor
11KW Air Cooling Compressor Parameters
ITEM UNIT MODEL OWFD-11D A/B/CVP
Free air delivery m³/min 1.00-1.60|0.90-1.5|0.70-1.3
Max. working pressure MPa  0.7-1.0
Compressor type
Oil-free screw compressor
Cooling type
Air cooling
Driven type
Direct driven
Inlet status - Temperature ℃ 2-40
Inlet status - Pressure MPa Atmospheric pressure
Inlet status - Relative humidity
≤90%
Noise Level dB(A) ≤58
Drive rotor speed rpm 3000
Compressed air outlet temperature ℃ Ambient temperature＋20
Cooling air flow m³/hr 5400
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77 ~ 1.10
Lubricating water volume L 20
Compressed air outlet connection
G3/4
Dimension - L mm 1150
Dimension - W mm 800
Dimension - H mm 1000
Net Weight kg 560
Motor - Model
TYCP132S2-8
Motor - Speed rpm 2940
Motor - Rated Power KW 11
Motor - Service factor
1.2
Motor - Protection type
IP55
Motor - Efficiency
IE5
Motor - Startup mode
Frequency conversion starting
Motor - Voltage V 400(Special on request)
Motor - Frequency Hz 50-200 (Special on request)
Motor - Rated current A 19.5
Motor - Weight of motor kg 65
15HP VSD Direct-driven Air Cooling Oil-free Industrial Air Compressor 3
AIRERA 11kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Will the addition of an inverter make the system more prone to failure?
Not at all. AIRERA utilizes high-performance industrial inverters with self-protection features against overvoltage and overheating. By enabling a "Soft Start," the starting current rises smoothly, avoiding electrical and mechanical shocks to the grid and components, which actually extends equipment life.
What is the practical significance of "low vibration" in a direct-driven oil-free compressor?
The 1:1 direct-drive structure reduces unbalanced forces caused by belt tension, ensuring smoother operation. Low vibration translates to less mechanical wear, significantly extending bearing life and allowing the unit to be installed directly on the workshop floor without a reinforced foundation.
How does AIRERA control the discharge temperature of the compressed air?

We utilize integrated "After-cooler" technology. The hot compressed air passes through high-efficiency cooling fins for secondary cooling, maintaining the discharge dew point and temperature within an ideal range, which also reduces the workload on downstream dryers.

Mr. Zhou

Sales director

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