In US the compressed air systems attest to $1.5 billion energy costs annually. There are so many compressors bought everyday, but there will be air compressor many things you like to know before you fork out your hard earned cash on one.
There are however, three air compressor types
- Reciprocating air compressor
- Rotary screw air compressor
- Rotary centrifugal air compressor
We shall discuss about rotary screw air compressor in the lines that follow.
Where are the rotary screw air compressors used?
A rotary screw air compressor saves energy by definition. They are designed to work efficiently, while at the same time they last longer and help you with the energy. However, you can even improve these characteristics the rotary screw air compressors come with and save even more energy. There are some tips that in the long run will definitely help you out.
First of all, set the compressor to the minimum requirements for pressure. It may take a bit more time to do the job, but this way you don’t “force” it. To help you understand this aspect, imagine yourself running. The faster you run, the faster you get to your destination and the more energy you consume. Also, never use the screw air compressor for cleaning purposes. It may be tempting, it may seem like an easy task, but it is strongly not recommended.
Installing a variable frequency drive will also help you much. It is a big investment although, but in the long term, your compressor will work better. If you haven’t purchased an air compressor already, then you have one more advantage. Get one with a feature of motor stopping. These compressor types shut down their motors if they are unloaded for a long time. Of course, stopping and re-starting continuously can waste on energy, but a good compressor is able to “figure out” when it is time to stop in order to avoid loss of the energy for long time, It kind of judges by the previous cycles.
Besides that, if you need a huge device, lose that thought. It is better to get multiple small rotary screw air compressors, rather than one big device. This way, you have more compressors working in a state of relaxation, while a big one that tends to become overloaded will never really help you out with the energy.
Now, all these aspects depend on what you need the rotary screw air compressor for. Sometimes you can apply all these small tricks, while other times you are forbidden. However, such a compressor saves energy by its build anyway and if you opted for this solution, then you should know that you have already made a good decision.