Function: manual arc welding, steel bar butt welding
Applicable industry: steel plate, Architectural Engineering etc


Product description:
1、IGBT inverter module technology, Fast dynamic response, Strong output current
2、Digital display shows the welding current, Preset adjustment, Adjustable the Arc Force current. Nice appearance, Spatter less.
3、If abnormal voltage, overheat，overload, over current fault, short circuit, it will open the protective function and warning you
4、Perfect protection function, durable, stable, reliable.
5、It can weld high carbon steel, medium carbon steel, low carbon steel, alloy steel and stainless steel, cast steel, steel bar butt welding ,etc




Technical Parameters
ModelDH-25SDH-28SDH-32S
Rated input voltage /frequencyThree Phases 380V±15% 50/60Hz
Rated input capacity (KVA)192227
Rated input current (A)495871
Rated output voltage (V)37.239.242
Output current range (A)20-43020-48020-550
Output no load voltage (V)909090
Rated duty cycle (%)60
Enclosure protection classF
Insulation gradeIP21S
Exterior size L x W x H (mm)700x430x630720x430x640720x430x640
Weight(kg)506563Industrial Welding Machine suppliers
website:http://www.sz-manufacturer.com/welding-machine/industrial-welding-machine/