Advanced IGBT inverter technology,quick cutting speed,smooth cutting edge,no need to grind.
Pressure regulating valve does water-proof automatically,the gas meter was moulded together with machine,no need to install.
High frequence rising arc, with high success rate.
After-blow time adjustable.
O.H&O.C protection, for long term using.
With 2T/4T function to relieve user's labour intensity.
Capable of cutting all metal plate.