Summary:To understand the performance parameters of a screw air compressor, you can usually obtain relevant information from its nameplate. The nameplate is e...
To understand the performance parameters of a screw air compressor
, you can usually obtain relevant information from its nameplate. The nameplate is equivalent to its "identity card", which is marked with the model, performance data, factory number, manufacturer and other information of the screw air compressor.
There are many types of air compressors, and the screw air compressors
are most commonly used in the market. The screw air compressor is composed of various air compressor accessories, and each air compressor accessory plays a pivotal role in the air compressor. Only after we master the internal structure of the air compressor and understand the working principle and function of each air compressor accessories can we facilitate the development of daily air compressor management work
Model of the whole machine: DDV37-8; DDV means DDV series of Deman screw air compressor, 37 means the motor power of this machine is 37kW.
Reference pressure: 0.7Mpa; the reference pressure represents the standard pressure and rated pressure of the Deman screw air compressor.
Constant pressure: 0.8Mpa; constant pressure means that the space pressure of the Deman screw air compressor does not change during the whole process (multi-finger air pressure), and is maintained within a constant allowable range.
Motor power: 37kW; motor power refers to the mechanical power output by the rotating shaft of the motor of the Deman screw air compressor under the conditions of rated operation (rated voltage, rated frequency, rated pressure).
Reference/lower limit frequency: 180/60Hz; the reference frequency represents the rated frequency and upper limit frequency of the Deman screw air compressor.
The specific power of the unit: 6.1kW (m³/min)-1; the specific power of the unit represents the ratio of the actual input power of the Deman screw air compressor to the actual gas volume.
Dimensions: 1440*1150*1750mm; the dimensions refer to the length, width and height of the Deman screw air compressor.
Each screw air compressor will have a unique nameplate. In order to facilitate the management and maintenance of the screw air compressor, please keep the nameplate properly and do not intentionally damage or disassemble it.Air compressor manufacturers