Different Types of Compressors

1. Single Stage Piston Compressor
2. Two Stage Piston Compressor
3. Screw Compressor

1. A Single Stage Compressor will compress from 0-145PSI in one piston or multiples and cause a lot of heat in the process which in turn causes a lot of moisture in the air. The output at the compressor head is often 88 degrees. This moisture has to be relieved through the moisture tank and filtration.

2. A Two Stage Compressor compresses the air in two stages, 0-30PSI in the first stage, then passes through an inter-cooler and from 30-145PSI in the second stage. The air temperature is then approximately 55 degrees which then passes through an after cooler to cool it further. This process reduces the moisture content of the air but it will still need filtration.

3. Screw Air Compressors are generally more efficient again but tend to be used in larger air consumption requirements such as large factories or places where there are multiple work stations. They produce cooler air, faster, higher volume per KW and usually have a separate receiver tank but cost up to double that of a two stage piston compressor.

We supply the McMillan range of compressors and find that the model AF70 2 stage receiver mounted auto stop and start suits a lot of general workshops, cylinder head shops and transmission shops ETC.
For further information follow the link to: http://www.autoindustrialequip.com.au/product-category/air-compressors/ You can fill in the contact form there and we will be happy to assist you.