Air compressor takes a huge place of importance in industrial areas as well as a personal arena. An air compressor is mechanical equipment that increases the gas pressure by decreasing its magnitude. If you want to purchase an air compressor, first of all, you have to gather some primary knowledge about air compressors. Along with the key feathers of the compressor, another vital issue is how much is an air compressor.
The price of any air compressor depends on its features and capabilities. Heavy-duty compressor cost high on the contrary portable medium size compressors which are used in household duties cost not too much. So if you want to buy a compressor its cost will depend on your necessity and the types which you want to purchase.
Another vital fact about air compressors is their maintenance cost which depends on their working hours. So before purchasing an air compressor you must have a clear idea about all these criteria.
Based on the displacement air compressor are two types:
- Positive displacement
- Dynamic displacement
Positive displacement compressor:
Positive displacement compressors refer to that kind of compressors whose main function is to compress air by forcing air in a chamber along with decreasing the volume of air.
Positive displacement compressors are beneficial to use as when the pressure gets into the maximum level by opening a valve extra air is discharged.
An interesting fact is that the positive displacement compressor can be classified mainly into two types:
- Piston compressor
- Rotary screw compressor
Piston air compressor is mostly used at the home as well as any small shop for cleaning holes and tight spaces with direct air pressure. For small pumping vehicles, this compressor is perfect as they are portable and easy to handle for your wallet also.
The rotary screw compressor is a heavy-duty compressor that is mostly used in commercial as well as industrial activities. As the power consumption of a rotary screw compressor is very high it needs a huge amount of electricity. So along with its high price, you have to concern about its maintenance cost.
Dynamic displacement compressor:
The dynamic displacement compressor turns the kinetic energy into air pressure by using the rotation of the air. The dynamic compressor works based on thermodynamic in where work is done by raising pressure.
You can also find has two subdivision of dynamic displacement compressor:
- Centrifugal compressor
- Axial compressor
Centrifugal compressors are also heavy-duty compressors like Rotary screw compressors. The kinetic energy here turning into pressure does excessive works in gas turbines. So in the gas field additionally in auxiliary power units. Can you guess how much you need to spend for having such kind of compressor? Well! After going through the whole article you will have a clear idea about it.
An axial air compressor is another type of dynamic air compressor which serves in a jet engine, power station, along with the industrial sector. The cost of an axial compressor is high because of its large size as well as complex design.
How Much is an Air Compressor:
As our focus is to find out the price range of different compressors let’s have a look.
Piston air compressor: The buying price of any compressor mainly depends on its capacity. A piston compressor with 5 pounds weight along with having 10 HP power cost approximately $450-500 depends on different brands. Again this kind of compressor does not consume too much power. If you work 56 hours per week, it may consume $10-15.
Rotary screw compressors cost a little bit higher than piston compressors as they are used in the industrial arena. Compressor with a capacity of 3-4 kW along with the voltage 220-340v $6000-7500 approximately. Again some rotary screw compressor which is noise-free cost more.
Centrifugal air compressor is the most expensive compressor which costs more than $10000. Along with its higher price it has expensive maintenance costs as the parts carry much price. This kind of air compressors consume less airflow and for high durability they are expensive.
Axial air compressor cost not higher than the rotary screw compressor though they are expensive in comparison to a positive displacement air compressor. Depends on brands the cost range for an axial air compressor cost $2000-4000
Frequently Asked Questions (FAQs):
After going through the article some quarries may arise in your mind like:
Which compressor is the best for daily use?
Of course, the answer is a piston compressor. It is portable, easy to handle and maintenance cost is very low.
Which is the suitable time for using a compressor?
You can use your compressor any time of day as in daytime the power demand is less than the generation of power. But from evening to midnight the power demand is more than the generation. For this reason, you should not use your compressor from evening to midnight.
How long should you roll your compressor?
The rolling period of any compressor depends on its types. There have some instructions given with the compressor’s manual book. For better satisfaction, you have to follow those instructions.
From the above discussion hope you have some basic ideas about different types of compressors as well as their cost. It’s not a fact that how much is a compressor, the fact is its use-fullness. Air compressor plays a vital role in your day to day life and you cannot deny it.
Be conscious when you are generating an air compressor as an accident may happen by a short circuit. Again you have to give some rest to your compressor for better durability.