Air compressors are mainly to provide companies with safe,reliable and clean compressed air.In our life and work, we often see air compressors.When companies need to purchase air compressors,the first challenge they face is to choose Air compressor of correct size.So are you still worrying about buying an air compressor that suits you?Let's take a look at how to buy an air compressor that suits you.

Here we have to consider two aspects:

1.How much pressure do I need to determine?The pressure of air compressors can be divided into 3 levels,below 1MPa belong to low pressure air compressors,between 1MPa-10MPa belong to medium pressure air compressors,and above 10MPa belong to high pressure air compressors.The pressure of an air compressor is closely related to the displacement.The lower the pressure of the air compressor,the greater the displacement.On the contrary,the higher the pressure of the air compressor,the smaller the displacement.So we must know what pressure we need before buying an air compressor.  

2. How much traffic is suitable for me?The flow rate of an air compressor usually refers to the displacement,in cubic meters per minute (m³/min).After determining the pressure of the air compressor,we also need to determine the daily or hourly displacement.If the air compressor does not reach the daily or hourly displacement,the machine will be overloaded and the equipment will eventually be damaged.Affect enterprise production.

In short,the pressure depends on the work you are performing,and the flow rate (m³/min) requires knowing the frequency of work or the number of work you are performing at the same time.If you choose an air compressor that is too small,the pressure will drop and you will not be able to complete the task.If you choose an air compressor that is too large,it may cause future equipment problems and potential failures.If you are not sure how to choose a suitable air compressor configuration for an existing or new application,please contact a professional for your diagnosis and analysis.