Origin:Mainland China Features: Our plasma cutter PLC55X is IGBT technogy, not MOSFET . IGBT machine is far superior and more stable than the MOSFET machine. The MOSFET CUT50 can only cut max 9mm, but our IGBT machine can cut max 12mm. 1.High frequency,IGBT Advanced inverter plasma cutter, DC output. 2.Digital LCD display, easy read front panel air-pressure guage. 3.Max cutting thickness is 12mm, Suitable for cutting Stainless steel,copper, iron and aluminum metal etc. 4.Over current and air pressure light indicators keep you updated on your units operating condition. 5.This plasma cutter with LED digital display and equipped with a portable handle，It is very convenient to operate and carry 6.Save energy and no noise, high cutting speed, cutting smoothly and no polish demands. 7.Strong interference resistance, stable cutting current and steady,Continuous current regulation, waterproof,shield from electric shock. Air Plasma Cutter 50Amp Dual Voltage 110/220V Voltage:110/220V Frequency:50/60 Hz Rated Output Current: 10-50 A Duty Cycle: 60% at 50 Amps , 100% at 30 Amps Max Cutting Thickness: 12mm Air Pressure 60-70PSI. Protection Degree:IP21 Efficiency:85%