The air compressor can be used for small DIY tasks, such as inflating a tire or painting a surface, as well as larger jobs like grinding or chiseling. So it’s just as suitable for the construction professional as it is for the DIY enthusiast. But not everyone has the same needs, and not everyone expects their compressor to perform the same functions. Find out how to choose the right air compressor for your needs.
Main features of air compressors
When it comes to buying an air compressor, there are four features you’ll need to pay attention to in order to know if a model is right for you. These are tank volume, motor power, air flow rate and air pressure.
Based on these characteristics, compressors can be classified into three types (portable compressors, single-cylinder compressors and twin-cylinder compressors). You can find all these categories online at ckilpro.com, for example, or in specialist stores. Each type has its own specific features.
- Portable compressors: these may not have a tank, but if they do, they can hold up to 20 liters. It can be up to 1.5 HP and deliver up to 8 m3/hour.
- Single-cylinder compressors: tanks range from 25 to 250 liters, with power ratings from 1.5 to 6.5 HP. Flow and pressure can reach 40 m3/h and 8 bar respectively.
- The two-cylinder compressor: this is the most powerful. It can achieve a flow rate of over 40 m3/h and a pressure of 13 bar.
Each type of air compressor is designed for specific uses.
The DIY air compressor
For occasional use, such as inflating a tire or blowing leaves in autumn, the portable air compressor is most recommended. It offers many advantages for the DIY enthusiast, such as the fact that it requires no regular maintenance. It’s also lighter than other models.
For more advanced, longer-term uses, such as decorative painting, quick nailing or stapling, the DIY enthusiast can opt for a single-cylinder compressor. This is more powerful than a portable compressor. It is therefore more comfortable for long-term use or more delicate tasks.
Air compressors for professional use
Professional workers and DIY enthusiasts need a lot of power. Their air compressor may be required to perform heavy-duty work such as grinding, chiseling or drilling. For this type of user, the only suitable air compressor is the twin-cylinder air compressor.
There are many types of air compressor, but not all of them are capable of providing the variety of services expected. What you use it for, and its technical features, play a major role in what it can achieve.
