6 สิ่งที่คุณควรพิจารณาเมื่อซื้อเครื่องอัดอากาศ

The 6 things you should consider when buying a Air compressor.

Check if you have enough power to operate your air compressor requirement. When you consider buying an air compressor, the offer is wide and can appear quite complex. Hear are 6 basic rules to help you finding the air compressor that suits your needs.

1. Define the tools you will work with to define the total free air delivery requirements (FAD). FAD is often expressed in CFM (Cubic feet per minute) or CMM (Cubic metre per minute).Define compressed air quality require to oil free type air compressor or oil injected type air compressor.

To select the right air compressor, you need to know the total CFM or CMM of all your individual air applications. Add an additional margin of 25% to 30% to cover inefficiencies in you network and future growth. FAD is the most important selection criterium.

2. Define your electrical requirements.

Check if you need a phase or 3 phase air compressor, 220 V/1 ph/ 50 Hz or 380 V/3 ph/ 50 Hz or 3300 V/3 ph/ 50 Hz or etc. When you have variable flow requirements and more than 5 minutes load, consider a frequency driven air compressor. Most of time, your air consumption will not be constant, so you can gain a lot on energy efficiency.

3. Define the comfort you need in terms of noise level.

With a separate air compressor room and an air network, there are less requirements considering the air compressor noise level. If you want to position your device close to your working area, silenced air compressor are ideal for you.

4. Define the accessories you need.

You have delicate air equipment or care extra about the enviroment, So you need special clean or dry compressed air, Quality air solutions like refrigeration air dryer or adsorption air dryer and air filters exist in many forms, separate or integrated if you require moisture free air.

5. Check the quality label.

For an optimal return on investmant, look for guarantees, like ISO conformity and genuine parts so you can enjoy a long, safe and efficient lifetime of your air compressor.

6. Check ease of maintenence, parts and service availability.

Check serviceability of the device, service intervals and if easy access to genuine parts and service is garanteed.