Air compressors are one of the most used mechanical applications used in construction projects today. With the constant demand in the industry, the air compressor manufacturers in India have crafted applications with ingenious designs that can compress air by increasing the pressure and reducing the volume.
Types of Air Compressors
Depending on the internal specifications and mechanisms, the classification of the air compressors is into two main categories, namely
- Positive Displacement – air compressors that generate power through positive air displacement
- Dynamic Displacement – air compressors that draw air and generate energy through the rapid rotation of blades
Furthermore, depending on some factors such as –
- type of lubrication – oil or oil-free
- count of compression stages
- type of cooling – oil, air, or water
- custom designs
- kind of driver – motor, steam or other
- Reciprocating Air Compressor
It is ideal for smaller workstations like home construction or garages. They consist of moving parts powered with oil to promote smooth motion. The piston contained in the cylinder compresses the displaced air to create pressure. Air compressor manufacturers in India produce tonnes of these compressors in single and multi-stage variations.
- Rotary Screw Compressor
They are another type of popular displacement compressors which are ideal for larger workstations and industries. They are low maintenance, require lubricants such as oil or can be oil-free. They are fully equipped with internal cooling. They generate energy because of the two rotors running in opposite directions trapping the air in between, ultimately creating air pressure.
- Centrifugal Air Compressor
These low maintenance air compressors manufactured in India are popular in steel manufacturing industries and chemical plants. Their multi-phase compression process enables them to produce high amounts of energy even in an area of small machines.
- Axial Air Compressor
Ideally found in high-speed engines of aircraft and ships, these dynamic air compressors are more expensive than other types. They are highly efficient and can generate horsepower in thousands, making them suitable for aerospace research.
Factors and Features to consider when choosing an air compressor
Let us now discuss the factors you should consider when finding the air compressor that suits the project and environment.
- Energy-efficient
Consider energy-efficient air compressors for long term construction projects. They are beneficial in the long run. Though they are pretty expensive, they offer multiple benefits when considering primary factors such as energy saving. You can easily find the best energy-efficient air compressors manufactured in India, such as natural gas compressors and variable speed compressors.
- Air Quality Check
Air compressors using oil as a lubricant are not ideal for clean manufacturing units. They release fumes into the air, thus polluting the air and disrupting the environment and the manufacturing process. That is why most companies and industries prefer oil-free air compressors to reduce environmental risks and promote clean manufacturing.
Generally, these types of air compressors do require oil for lubricating. However, they possess a different kind of sealing mechanism. It avoids the passage of oil into the actual compressor, thus maintaining the air quality. Also, they are more expensive than the other oil compressors, but they retain the air quality of the manufacturing units and the surroundings, unlike them. Also, they require fewer maintenance costs and save you on changing parts.
- Transportability Limitations
Lightweight, easy to carry, and portable air compressors are more suitable for small site projects than heavy and powerful compressors. They deliver energy in a compact form, unlike those large compressors. Also, specific compressor units can be applicable for fueling tire inflation tools. Thus, if your project involves the mobility of air compressors between your various construction or factory sites, then you should consider this factor first.
Additional Features
Apart from these essentials factors, you should also consider some of the additional features that depend on the type of air compressors. For instance, air compressors with add-ons such as
- Thermal protection add-ons – can prevent motor damage in case of machine overloading by tracking the internal heating.
- Multiple couplers – can allow connecting air compressor to multiple tools to reduce the frequency of connecting and disconnecting tools while changing tasks.
- Keep a note of the tools compatibility table with the type of air compressors you need.
- Project requirements, construction site, project type, and budget also play a vital role.
Consider all afore-mentioned features before you choose an air compressor.
Parth Air Compressor | Air Compressor Manufacturers in India 