FAQs

Plasma Cutters work by sending an electric arc through gas that is passing through a constricted opening. The gas can have a number of different types including shop air, nitrogen, argon, or oxygen. This high-speed gas is able to cut through the molten metal and is also directed around the perimeter of the cutting area to shield the cut.

The amount we charge for our CNC Plasma Cutting services is dependant on the size, thickness, complexity and quantity of the part. For further information on this use the contact form to get in touch

There are a few things you need to consider when it comes to improving the quality of your plasma cut. For example, making sure the arc is cutting in the correct direction as well as making sure the correct process is selected for the material and thickness being cut. Consideration is also required for the life of the consumables that make up the cutting head. Once one of the parts start to wear or deteriorate this will have a huge impact on the quality of the cut.

The particular gas used for the process depends on the material being used. For example, oxygen is used for cutting mild steel, argon hydrogen for stainless steel and aluminium. For plasma marking argon is the only is the preferred gas.

Plasma cutting was invented in the mid-1950s and eventually in the 1980’s emerged as one the most productive ways to cut sheet metal.