China Canton diesel arc welding machine esaco cheap arc welding machine esaco diesel generator hhde 6500 ew AVR GNRK

China guangzhou cheap 200A 250A DC Arc welding machine esaco diesel welder generator hhde 6500 ew avr

The 230A diesel engine welder can use Electrode Diameter:1.6-5.0(mm) , Arc burning steady, good weld-seam shaping, ease of arcing, less spatter, low voice, high efficiency.

Strong output auxiliary power source is suitable for lighting, polishing, etc site operation; Equipped with primary excitation circuit to avoid loss of magnetic excitation

-Adopt intermediate frequency three-phase rectifier, has the advantages of smoothcurrent, good dynamic characteristics,fast response speed (1-3ms). It can meet different welding requirements,and is suitable for all kinds of acid electrode, basic electrode and argon arc welding works.

-Adopt rare earth permanent magnet technology, has the advantages of smaller size, lighter weight, low iron loss and higher efficiency(efficiency up to 90%).