Plasma Cutters for Efficiency & Productivity Now cut heavy steel panels quickly, efficiently and with safety. Plasma is better than gas cutting. The risk of corrosion is reduced to a large extent. Cuts many times faster than gas. Cuts chassis like butter! Features: The all new Plama31FV, with flexible voltage control technology. Can withstand 85 volts to250 volts! Thanks to the PFC-the new Power Factor Control system.