Inverter DC 3-in-1 Arc Welding Machine

Inverter DC 3-in-1 Arc Welding Machine

Inverter DC 3-in-1 arc welding machine has the function of carbon arc gouging and it alsocan be as DC manual welding. Designed with advanced PWMtechnology, the machine has fast dynamic response and inverter frequency canreach up to 20 KHz. For features of this product, it has soft-start for currentimpact, over-current and overheat protection and every machine has beenprocessed with rigorous three proofing、EMCtreatment before leaving the factory. With big power, energy efficient, compactand easy to wire, it can be extensively used in construction sites.

Detailed Specifications

ModelNo.:ARC-500-3

Rated input voltage: Three-phase380V±10%

Current welding range: 20-500A

Thrust welding range: 1-10A

Rated output current: 500A

Rated input current: 37.5A

Rated input power：25KVA

No-load voltage: 75V

Rated load voltage: 40V

Duty cycle：60%

N.W.: 95kg

Dimension (L×W×H): 870×420×1100mm

Our company manufactures an inverter DC 3-in-1 arcwelding machine, because of its big size, rather than handle, four rings areinstalled at four vertices for mechanical handling and four casters areequipped at the bottom to facilitate the process. The most outstanding featureof the product is multi-functionality because it can be used as ordinary handwelding equipment, inverter DC arc welding machine and carbon arc gougingwelder. With regard to carbon arc gouging, it is more advanced but there aredust pollution and arc radiation so the technical requirements for the operatoris pretty strict. So there are two other options for customers to choose.