Matters need to pay attention to purchasing plasma cutters

Do you know how to choose a plasma cutter? Sometimes you feel that it is not necessarily suitable for use. When you choose a plasma cutting machine, you should choose according to your thickness of the metal you cut, and the rated load continuation rate. 1. Determine the thickness of the metal you most cut. The first factor for selecting a plasma cutter requires determination is the thickness of the metal to be cut. Most plasma cutting machines are determined by cutting capacity and current. Therefore, if you usually cut thin metal, you should consider a small current plasma cutter. Also, although the small machine can also cut a metal metal, the cleavage quality may not be guaranteed. On the contrary, the result you may get is hard to cut, and you will leave useless metal residue. Each machine has a high quality cut range and maximum cutting capacity - ensuring your cutting thickness is within the cutting range. In general, the rated output current of the plasma cutting machine is generally 40-40