Things to Know about Screw Compressors
There are compressors that do not use oil to operate and these are called oil free or screw compressors. 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. Because of their small size and capacity, screw air compressors are relatively cheaper than oil compressors.
Screw compressors come in three different types including the rotary screws, reciprocating air, and rotary centrifugal. You should purchase the type of screw compressor that fits the size and type of your operation. Among the oil free air compressors, one of the most popular is the rotary screw air compressor. The rotary screw air compressors uses screws or rotors which maintains perfect alignment with the use of timing gears. The risk of oil spills and contamination are reduced with the use of oil free compressors.
Oil free or screw compressors are ideal for small handyman jobs around the house. You can use two or three tools running at one with this type of air compressor. In medical research and the food industry, it is unacceptable to have oil spills and run-offs, so it is ideal to use screw air compressors in these fields. Other uses of screw air compressors are 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 screw type air compressors are not as durable as oil compressors and will be likely to get knocked around because there is no metal surrounding them to protect them. Regular maintenance and proper care will help your screw air compressor to live a longer life.
The bigger the size of your air compressor, the bigger the amount of power that you need. You should read the instructions carefully. The store staff will also know the power requirements of your new screw type air compressors so it is also good to ask them about it. If you are using other tools, make sure to consider their power requirements also. If you want to run all your equipment safely and effectively, there should be enough power to run all of them.
If you are looking for the best screw air compressor, then one way of finding out is by doing an 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. Your investment will last long if you check on quality first before considering the price. Maintaining and caring for your oil free compressor is important so you must know how to do it properly. If you want to safely use your air compressor, you should read the manufacturer’s instructions carefully.