220V welding machine is common (or 380 power) if I put it with a positive line divided into 2 with two words two tongs holder can also work with voltage afford it
May not。 What do you mean by 2 to clamp together welding, it is not possible, according to the I-V characteristics of electric welding machine, the welding time is in short circuit arc state, voltage drop sharply, the current need to steady arc; arc, this electrode and the pool volume solution or short circuit transition state voltage or down, or large current; after the transition in the normal welding state, the voltage rise, the current decline. A welding welding machine at work, the voltage and the current in the circuit of electric welding machine with no-load is not the same, so another holder is not arc can not work normally, so it can not be a welder with 2 tongs
Not because of the design of electric welding machine is selected and the linear size are required if you divided into two holder words is not only a challenge to the line, he the power factor is also a challenge because the power factor of electric welding machine originally is very low
1, due to the common AC arc welder with temporary load rate is very low (below 30%), the two holder is not acceptable to use at the same time.2, AC welding machine is actually a special step-down transformer, AC welding transformer, or called "welding transformer". Usually made into single-phase, cooling way for air self cooling, intermittent work, from no-load to short circuit, and from sister road to no-load, the load current changes rapidly.3, when welding arc circuit is in short circuit state, the voltage drop sharply, the current needs; to arc arc, this electrode and the pool containing solution or short circuit transition state, voltage or current is decreased; after the transition in the normal welding state, the voltage rise, the current decline.
