100 hp screw air compressor has air flow with 13.4m³/min @7bar. It is a large cfm volume rotary screw air compressor. So if you need 450 cfm compressor, you can choose this one. This 75 kw rotary screw compressor has many advantages. For example, it has plenty of air capacity and stable operation. Moreover, this 100 hp rotary screw air compressor is variable speed type. So it is very energy efficient. On average, it saves 35% more energy than a regular screw compressor.
Industrial air compressor 100 hp has wide applications. We usually use it for rubber and plastic products, power industry, steel industry, chemical fibre industry, etc. Of course, this is a variable speed drive air compressor. It is mainly suitable for applications where the no-load rate is high. Users have a great demand for energy efficiency.
Technical specifications of 100 hp rotary screw air compressor
|Air Compressor Parameter||Unit||Specific Data|
|Nominal Volumetric Flow / Rated Exhaust Pressure||（m3/min）/ MPa||13.4m3/min @0.7Mpa; 12.6m3/min @0.8Mpa; 11.0m3/min @1.0Mpa; 9.5m3/min @1.2Mpa|
|Surrounding Ambient Temp.||℃||-5～+45|
|Cooling Type of 75 KW Rotary Screw Compressor||Fan Type Air Cooling|
|Exhaust Air Temperature||℃||≤Ambient Temperature+15|
|Lubrication Oil Quantity||L/kg||48L|
|Driven Mode of Industrial Air Compressor 100 HP||Permanent Magnet Synchronous|
|Air Capacity Adjustment Method||PM VFD|
|Oil Content of Outlet Compressed Air||ppm||≤3|
|Noise Level of 100 HP Rotary Screw Air Compressor||dB(A)||78±2|
|Lubrication Oil Brand||Shell, S46|
|Compressor PM Motor Power||kW||75|
|PM Motor Rotational Speed||rpm||3000|
|Start Method||PM Variable Frequency Start|
|Available Voltage/Frequency||V/Hz||380/50 and other special voltages are also available|
|PM Motor Protection and Insulation Class||IP54/F|
|Overall Dimensions of 450 CFM Air Compressor||mm||1800x1250x1670|
|Net Weight of 100 HP Screw Air Compressor||kg||1760|
|Outlet Connection Port Size||in||Rp2|
Why choose our 450 cfm air compressor
(1) Energy saving advantages of VSD air compressor
How much energy can a 75kw VSD 100 hp rotary screw air compressor save in a year?
Calculate on an average load factor of 70%. Assume that the annual running time is 6,000 hours. The energy consumption of a 75kw fixed speed air compressor is as follows.
(1) Loading power consumption.
70% of loading time * 6000 hours/year * 75KW = 315,000 kWh/year
(2) Unloading power consumption: i.e. no-load energy consumption
30% of unloading time * 6000 hours/year * 75KW * 45% (electricity used during unloading) = 60,750 kWh/year
(3) Electrical energy loss due to pressure control.
That is, for every 1 bar rise in pressure, electricity consumption rises by 7%. Saving 2 bar is equivalent to saving 14% of electricity consumption.
70% of loading time * 2 bar of differential loss 14% * 75KW * 6000 hours/year = 44100 kWh/year
Electricity saved by 100 hp VSD air compressor = electricity used for unloading + electricity lost due to pressure control = 60,750 kWh/year + 44,100 kWh/year = 104,850 kWh/year
Assume that each kWh of electricity is 1 CNY. So 75KW VSD air compressor can save almost 104,850CNY per year.
(2) Our 100 hp rotary screw air compressor has reliable quality spare parts
We use the best Hanbell airend in China. The bearings inside are SKF brand. Our airend warranty is 2 years. It has stable operation and high energy efficiency. At the same time, use a permanent magnet synchronous motor. Its overload capacity is strong. Besides, speed regulation range is wider. Importantly, the motor can withstand high temperatures of 180°C. This is why our air compressors offer excellent performance.
In addition, this 75 kw rotary screw compressor is with Inovance inverter. It’s a famous brand and has high quality. The frequency converter uses an advanced vector control method. As a result, the motor has a high speed control accuracy. So it makes the output pressure of the air compressor more stable. Pressure fluctuations are controlled to within 0.02 MPa. Therefore, avoid waste of energy during unloading.
(3) Fully automatic computer control system
Use the Microcomputer PLC as the control center. It’s Large-screen LCD display. Moreover, you can set multiple languages. The current temperature, operating pressure, cumulative working time, and fault reasons are all clear at a glance. So it’s easy to maintain and manage the 100 hp rotary screw air compressor.
Q1: What’s the 100 hp compressor cfm?
A1: The air flow of industrial air compressor 100 hp is 473 cfm @7bar.
Q2: What’s your production time for the 75 kw rotary screw compressor?
A3: If it’s regular industrial screw compressor, our delivery time is 20 day. But the time will be a bit longer for special custom air compressors.
Q3: Can you customize the color for this 100 hp rotary screw air compressor?
A3: Yes. The custom colors are available. But there is MOQ requirement. The MOQ is at least 5 sets for 100 hp screw air compressor.