By . Air Compressor. At Thursday, August 09th 2018, 15:46:46 PM.
Years later, I built a smaller woodworking shop in my home which only required one air sander running at a time. For that shop, I purchased an air compressor half the size and isolated it in a soundproof room in one section of the shop. I ran galvanized pipe under the shop floor to three regulators at three different connection locations. The machine I purchased for that shop as a 5 HP Ingersoll Rand model with an 80 gallon tank. At the 80 PSI required by my Dynabrade sander, the compressor would produce enough air from morning to night. I must say that that compressor was very well built. All I had to do was keep an eye on the oil level in the sight glass. At night, I would turn off the master air valve on the side of the air compressor, leaving the electricity on, to silence the compressor until the next work day.
A rotary screw compressor uses screws to force the gas into a smaller space. These can be quite compact or larger for industrial uses. The tighter the threads on the screws, the greater the compression. This type of compressor does tend to run a bit smoother and with less vibration than other types.
If you drive a large truck, with huge tires, you may find that the VIAIR 90P Portable Compressor s lacking a bit when the time comes to fill up your tires with air. This particular, portable compressor is designed more to be used with standard size car tires. It can easily inflate a flat 31 inch tire in just a few minutes. Once you hook up the VIAIR 90P Portable Compressor to your car battery, the compressor goes right to work, delivering air flow at up to 120 psi. That kind of air pressure doesn’t instantly inflate car tires, but it will get the job done in a few minutes, which is a heck of a lot quicker than dealing with a potentially dangerous tire change on the side of the road.