185 kw fixed speed rotary screw air compressor

Fixed Speed Rotary Screw Air Compressors 185 kw 250 hp

Driven method : Fixed Speed Drive
Series: Rotary Screw Air Compressor
Gas Type: Air
Power: 185 kw (250 hp)
Pressure: 7/8/10/12 bar
Flow: 32.3/31.9/28.5/24.8 m3/min
Lubrication Method: Oil Lubricated



Compression Normal state
Gases Air
Compression Stage A compression 1
Atmospheric Pressure 1.033kg/cm2A
Ambient Temperature ≤46℃
Relative Humidity 80%
Flow 32.3 m3/min based on 7 bar
31.9 m3/min based on 8 bar
28.5 m3/min based on 10 bar
24.8 m3/min based on 12 bar
Drive Method Direct Drive
Motor Power 185 KW (250 HP)
Electricity 380V/50Hz/3Ph or your local
Protection Category IP23/IP55
Motor Insulation Class F grade
Compressor Control Mode Intelligent controller
Microcomputer Controller Remote monitoring, automatic control, status display, data storage
Safety Protection Device High temperature, high pressure, blockage, overcurrent, phase loss, reverse phase, voltage instability, etc.
Lubrication Method Oil lubricated
Oil Content < 2.9 mg/m3
Lubricating Oil Volume 180 L
Cooling Model Air-cooled
Noise Level 75±2dB(A)
Connection DN65
Weight 3200kg
Dimension 3760(L)*2100(W)*2260(H )mm


1. Intelligent Control System

Variable frequency screw air compressors are equipped with intelligent control systems that allow for efficient operation and energy savings. The system is equipped with a microprocessor controller that regulates the speed of the motor to match the air output requirements, thereby reducing energy consumption.

2. New Technology Permanent Magnet Motor

The use of a permanent magnet motor in variable frequency screw air compressors provides several advantages over traditional air compressors. Permanent magnet motors are more efficient and have a longer lifespan. They also operate with less noise and are capable of operating at a higher speed.

3. High Efficiency and Energy Savings

Variable frequency screw air compressors have a high-efficiency rating, which means that they consume less energy compared to traditional air compressors. The variable frequency drive technology in these compressors allows them to adjust their speed according to the air demand, resulting in significant energy savings.

4. Easy Maintenance

Variable frequency screw air compressors are easy to maintain due to their modular design. This means that individual components can be easily replaced without the need for major repairs. Furthermore, the compressors have a self-diagnostic feature that alerts operators to potential issues before they become major problems.

5. More Stable and Reliable

Variable frequency screw air compressors have a stable and reliable performance due to their high-quality components and advanced technology. They operate at a consistent speed and pressure, ensuring a constant supply of compressed air. This makes them ideal for applications that require a steady and reliable source of compressed air.

6. High-Quality Inverter with Low Noise

Variable frequency screw air compressors are equipped with high-quality inverters that provide smooth and stable operation. The inverters are designed to reduce noise levels and improve energy efficiency. The low noise level of the compressor makes it suitable for use in noise-sensitive environments such as hospitals and schools

Get An Instant Quote

Thank you for your interest in Airpressa.
Please fill out the form below and we will get back to you within 24 h.

Contact Form Demo