What are Screw Compressors?
Oil free air compressors do not use oil to operate. In this type of air compressor, screws are used to compress air without any oil seal. These types of compressors are not really able to handle the pressure capacity of its oil counterparts. Since they have a small capacity and size, they are also less expensive.
The three types of screw compressors are the rotary screws, reciprocating air, and rotary centrifugal. The screw air compressor that you need will depend on how big of what kinds of operation you are going to do. Among the oil free air compressors, one of the most popular is the rotary screw air compressor. It uses screws or rotors which maintain perfect alignment using timing gears. The risk of oil spills and contamination are reduced with the use of oil free compressors.
Homeowners will do well to own a screw air compressor because this is very useful for small handyman jobs in the home. You can use two or three tools running at one with this type of air compressor. There are other uses of oil free compressors including medical research, and the food industry where it is unacceptable to have oil spills and run-offs. These types of compressors are also used in construction, auto manufacturing and repair industries to a certain degree.
The lifespan of screw air compressors are shorter than that of oil air compressors. These types are also not as durable as the oil compressors and they are not protected by a metal surrounding so they will always likely be knocked around. However, with proper care and regular maintenance, the life of your oil free generator can be extended.
When it comes to determining the amount of power that you need for your air compressor, this will depend on its size. There should be a careful reading of the instructions that come with your oil free air compressor. Or, inquire from the store staff where you bought your tool about its power requirements. There also has to be a consideration of the power requirement for the other tools that you will use. There should be enough amp power to run all of your equipment safely and effectively.
To get an idea of what is available in the market, you can do some online research. Visit online stores that sell screw air compressors and compare their prices to get the best deal. Make sure to buy only the air compressor that you need according to the budget that you have set. Look for quality over price if you want your investment to last long. Maintaining and caring for your oil free compressor is important so you must know how to do it properly. It is important to carefully read the manufacturer’s instruction so that you can use your air compressor safely.