50Amp Portable Plasma Cutter Dual Voltage 110V/220V Cutting Machine

The plasma cutting is a process that is used to cut steel and other matals of different thicknesses (or sometimes other materials) using a plasma torch. In this process, an inert gas (in some units, compressed air) is blown at high speed out of a nozzle to the surface being cut, turning some of that gas to plasma. The plasma is sufficiently hot to melt the metal being cut and moves sufficiently fast to blow molten metal away from the cut.

Plasma cutters use a number of methods to start the arc. In some units the arc is created by putting the torch in contact with the work piece. Some cutter use a high voltage, high fequency circuit to start the arc. This method has a number of disadvantages, including risk of electrocution, difficulty of repair, spark gap maintenance, and the large amount of radio frequency emissions. Plasma cutters working near sensitive electronics, such as CNC hardware or computers, start the pilot arc by other means. The nozzle and electrode are in contact. The nozzle is the cathode, and the electrode is the anode. When the plasma gas begins to flow, the nozzle is blown forward. A third, less common method is capacitive discharge into the primary circuit vis a silicon controlled rectifier.

Functions And Features:

● Dvanced MOSFET technology, System uses PWM technology, Using High Frequency Technology,Reduce the volume of equipment greatly,And high efficiency and energy saving,low noise;Excellent welding effect and performance.

● Using cheap compressed air as cutting gas source,Economic and efficient;More economical and safer than conventional gas cutting.

● It has the characteristics of narrow slit, smooth cut, small deformation of workpiece and high utilization ratio of sheet metal.

● Perfect over-voltage, over-current, over-heat protection function, safe and durable;The box-type cooling duct can effectively reduce the accumulation of dust.More efficient to improve the efficiency of heat dissipation, to provide a more stable and reliable use effect.

● Three-layer plate core structure, more convenient for later maintenance.

● Mainly used for cutting carbon steel, stainless steel, alloy steel, copper, aluminum and other metal materials.

Application:

Carbonsteel 6mm / 10mm

Aluminum 8mm

Package Include: