Hw450d Welding Machine Buck (chopping) Topology

Simple instruction:

Welding and power generator integrated machine.Don’t need Engineering vehicle power station.

Easy to move .It is very suitable for matching our single torch automatic welding trolley and dual torch automatic welding trolley.Also can match wire feeder to realize semi-auto welding and all kinds of manual welding

Adavantages:

1.Dual welding torch engine welding machine with digital function, the power supply has multi-kind of output charateristic

2.Cooperate with the DW series automatic welding trolley to get extremely optimized all position pipeline welding parameters and high-quality welding effect.

3.Can meet:

Single torch flux core welding;

Single torch pulse welding;

Single torch low splashing automatic root welding output;

Dual torch argon arc welding;

4.The main circuit topology adopts a Buck (chopping) topology structure

5.Adopting double closed-loop patented technology

6.Double torch current can be combined to single torch output, to meet the requirements of automatic welding;

7.Can meet usage of single/Dual torch argon arc welding,1set single torch automatic external welding and 15kW AC electric.

8.Adopting low spashing wave shape control technology,small splashing,stable weldpool,good weld consistency.

9.Adaptive arc length variation.