1. First, you need to determine the material and thickness you want to cut. The difference in material and thickness determines the cutting method you choose. Plasma cutting for carbon steel below 10mm and 10-25mm carbon steel plasma CNC flame cutting machines are acceptable. The plasma power supply for carbon steel above 25mm is more expensive (and the cutting slope is obvious). Small companies try to consider flame cutting.
2. Determine whether you are cutting continuously for a long time or automatically setting the cutting, and check the continuous rate of the machine's work load in time.
3. There are various external parts on the cutting torch of the CNC plasma cutting machine, which are fast-moving consumer goods and are easy to wear. Finding less consumables can save a lot of costs.
4. Look for high-configuration CNC plasma cutting machines. Although high-configuration does not necessarily mean high precision, high-configuration CNC plasma cutting machines will be more durable in quality.