IGBT, INVERTER, PORTABLE,MMA Our company produce DC IGBT INVERTER MANUAL ARC WELDING MACHINE for many years.
1. Uses the most advanced contra variant technology and the IGBT power switch component manufacture, highly effective, energy conservation.
2. This welding machine may guarantee the welding current is highly steady in the electrical network voltage undulation and in the electric arc length change situation, the electric arc from adjustment ability, the electric arc is gentle
3. The dynamic response is quick, the welding splashes slightly, the electric arc is steady, the welding performance is outstanding, the welded joint forming is artistic.
4. Has the consummation protection characteristic: Guards against the electric current to attack the slow starting, the overflow superheat protection.
5. The soft switch starts, the volume small, the weight is light.
6. ZX7-400.500 welder can use 3-phase 380V+/-10% voltage, 50/60HZ power source.
7. ZX7-400.500 welding machines are according to the GB code standard design manufacture, it uses the standard for national standards GB15579.1-2004. Applicable scope
