An impact wrench proves to be a useful tool for any project you are trying to complete with an air compressor. It should not be wrong to say, indeed, it is an essential tool to use conventionally with air compressors. So are air compressors that are more robust, particularly when you use them with certain air tools like,the impact wrench.
Keeping this all in mind, I assume that you have enough information about both of these equipment, but to use them with each other is still a confusion. It often gets difficult to figure out the size of your equipment with respect to the other one, and so the size matters the most.
For that, we are going to discuss what size of an air compressor I need for the impact wrench in detail to get to a fine conclusion.
What size of an air compressor do I need for an impact wrench:
Air compressors vary according to the size and their working with the other equipment; here, we will specify and divide them into the compartments to make them easy to understand.
According to the general approach, if you are into a business and it requires it to work for longer hours, a small size air compressor alongside a good motor will work its magic.
On the other side, if your impact wrench usage is more after sometime, a larger tank will work, it works on a slightly different procedure. Let’s see them separately in the given portion:
For larger tanks:
The size of an air compressor depends on its tank, PSI, and CSF level. Talking about the size, the air compressor with a 90mm pressure level works wonders for an impact wrench for larger tanks compressor.
You can exceed the limit as per your needs, as in most cases, this is the minimum amount.
For smaller tanks:
Smaller size air compressors, with a small tank and an impact wrench of ½, will utilize the CFM level of 4 -5 CFM, and considering the gallons, it goes between 18 -20 gallons.
An air compressor can also work at high temperatures and pressure in any state by generating air.
For average tank:
For an average tank (size of an air compressor), you will need the CFM level of 10 cubics. Where the impact wrench is of ½ and likely the average size of an air compressor that comprises 4 CFM, it will work best with the 3/8th of the impact wrench.
How to calculate the size of an air compressor?
Getting straight into this, the approach is super straightforward. As we know, the size depends on some factors that also include the CFM and the PSI level, and so with that a formula to calculate.
The tank of an air compressor stores all the air that needs to be utilized; for an air compressor required for long working hours, you need a bug one, and so is its air tank.
Basically, the size of an air compressor is calculated by the duty cycle of an air compressor, which directly involves all of the factors mentioned above.
Or the other way, you can also calculate it by adding both the CFM and the PSI values of an air compressor. Doing this way will get to know about the gallons you will require concerning the upper pressure and CFM.
Other Factors to Determine the Size Air Compressor You Need
Selecting the right size is always a task that we all go through, but these are the main factors you need to consider:
Venture for what you need:
It is an evident and clear approach that the amount of work required depends on the power and storage capacity of an air compressor. Each impact wrench needs its own type, or you can say a compatible compressor.
Relevance with the size of an impact wrench & space:
In another case, the air compressor size somehow also depends on the impact wrench size and the space. For spacing, it directly relates to its torque.
For a smaller size, you will automatically need to look for a smaller one. But to make it clear, it’s not always the matter of fact that if the air compressor is of small size, it will not function well.
There are compressors of smaller size that work the best by releasing more of the air and generating maximum output.
Quality of compressed air:
The quality of air an air compressor generates matters a lot; mostly, users go for uncontaminated air, which is dry and free of dust. For that, when you size an air compressor, there is a dryer that comes in handy.
If you get the dryer in it, it will help you a lot in the sizing of an air compressor for an impact wrench. It works by fulfilling the amount of pressure required for operation.
The right equipment/tool:
For sizing the air compressor with the other tool, it should also be taken into consideration that the impact wrench is also good enough to work; it is of enough quality to work with the air compressor on the required PSI and CFM, as every equipment works on its own principles, etc.
Mostly, the use of an impact wrench is not too much. With respect to that, you can use an efficient motor to work with the impact wrench as it doesn’t utilize a lot of energy because of its working. The confusion about the sizing of an air compressor with its relative tool is always confusion because of the tool versatility and the models, and it often gets difficult to get used to the new one, and so are people not aware as much.
The size of an air compressor for an impact wrench is the most important step to know so that you can proceed further with your work, and we have discussed it thoroughly from sizing to calculation and then its factors.