Air sanders are powered by air compressors and come in various models for different sanding needs. They stay cool and help remove sanding residue. A large tank and wide air line are important for proper use, and a water filter and oil can prevent damage.
An air sander is a device that is used to sand a smooth object: it is powered by an air compressor. There are many types of air sander models, from random orbital sanders to handheld type devices that can be used to do precision work. For large, flat areas, long-edge air sanders often work best and provide a flat, smooth surface. The most common type of air sander is a small square model, which works on a quarter sheet of sandpaper.
The advantage of a pneumatic sander over an electric sander is that the pneumatic sander does not get hot. An electric sander will get very hot over an extended period of time and will require a rest period. Your air sander will stay cool even when used for a very long time, which many sanding jobs require. A side benefit of the air sander is that the exhaust air from the sander motor will help remove sanding residue from the work surface.
One of the most critical components of any compressed air tool is the air compressor itself. The compressor should have a large tank to keep a large amount of reserve air. The compressor motor should also be large enough to meet the demand from the air tool. This is important to ensure that the sander is not deprived of air, thus slowing down the progress of the tool.
Once you’ve chosen your sander and compressor, your next concern will be the air line or hose that will connect the compressor to the tool. It is important to use an air line that is wide enough to provide adequate airflow to the sander. An air line that is too small in diameter will obstruct the airflow to the sander. Individuals should be sure to read all manufacturer’s instructions for compressor and air hose requirements when purchasing an air tool.
Perhaps the greatest danger to any pneumatic device like a sander is water. Air compressors heat the air they compress, and the byproduct of heating air is water. As water builds up in the compressor, it makes its way into the air line and into the sander. To avoid potential water damage due to contamination of a part or the tool, a water filter should be placed between the compressor tank and the air tool.
It’s also a good idea for people to add a drop or two of tool-specific oil into the sander’s air fitting after each use. By putting oil into the air fitting and then running the sander for a few seconds, the oil can be distributed throughout the sander. This will prevent water damage from occurring.
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