Complete Guide to Buying the Best Industrial Air Compressor

Air compressor is a piece of essential equipment used in small as well as large industries. Air compressors range from small portable units to large machinery to be installed on the work premises. The expenditure of an air compressor is a big one and before you decide on taking one for your business, you should have all the knowledge about these pieces of machinery. We are here to tell you the basics behind the working of an air compressor and how should you pick up one for your business.

There are different kinds of air compressors available in the market. Whether you wish to use an air compressor to apply a coat of paint or power some of your air tools, you should know different technologies available for the right application.



The Types of Air Compressor

As soon as you plan to buy an air compressor, the first thing you need to decide is the type of air compressor you need for your business. With respect to the design and principle of operation, the following are the 5 types of air compressors: 
  • Variable speed drive Rotary Screw
  • Fixed Speed rotary screw
  • Reciprocating Air Compressors
  • Rotary Vane Air Compressor
  • Centrifugal

All of the above-mentioned air compressors are widely used in B2B businesses such as plastic molding, printing, packaging, electronics, testing laboratories, metalworking and many more.

Out of all, the reciprocating and the rotary screw compressors are the most popular ones. Let us understand the working process. 

Rotary Screw Technology Vs Reciprocating

For those businesses, who need to generate power less frequently and the horsepower requirement is equal to or less than 10 hp, a reciprocating air compressor is the best solution. The places where a large amount of horsepower is required, the rotary screw air compressors are best suited. 
If you want your air compressor to run at a 60-100% duty cycle, then the rotary screw air compressor is the right technology for you. You can purchase a variable speed drive rotary air compressor as they are the most efficient. They can speed up and down as per the requirement, and this helps you save a huge amount of energy generated by the air compressor. 

The following are some of the features that you should check while buying an industrial air compressor: 

1. Horse Power

If you think that buying a machine with high horsepower is better than buying one with low horsepower, then you are wrong. Definitely, a 5 HP machine performs better than a 3 HP machine, but it may end up consuming more power when not in use for a long time. The more horsepower you look for, the more will be the CFM. 
When you want to use your air compressor effectively, you must first know your requirements. Calculate your compressed air requirement for the day and with the help that you can select the right horsepower machine. 

2. Voltage

The industrial air compressor has two voltage options. You should install an appropriate air compressor as per the voltage available in your plant. You should never buy an air compressor which demands more voltage than your plant can provide. Reach out to an air compressor manufacturer in India for more info. 

3. CFM

All the air tools demand some CFM requirements. CFM is an essential requirement in deciding the kind of compressor system that will work for you. If you are using all the tools simultaneously, you will need a machine with a higher CFM rating. 
Before you purchase your air compressor, you should check the CFM of your air tools. You must note it down, calculate the total requirement and make a decision on the purchase of the air compressor. 

Once you are clear with the horsepower, voltage and CFM requirements, you should decide which model of the air compressors is good for you. Different air compressor manufacturers in India will offer different specifications. You should pick up an air compressor based on the warranty period, efficiency, service, maintenance requirements, style of the compressor, manufacturer, and availability. 

After you have checked everything, you need to check the reviews of the air compressor you are going to buy. Finalize everything and make your purchase soon. 



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