Voltage: 3P, 380±10% 50Hz
Wedling current: 5-315A
Duty cycle: 60%
Welding materials: Carbon steel, Low alloy, Cu, etc.
Digital Inverter DC Pulse TIG Welding Machine(IGBT)
- Microcomputer control technology;
- The functions of air supply in advance, delayed air stop, current climbing and current attenuation and etc., accurate adjustment of parameter and easy control;
- Pulse frequency, duty cycle, peak value and basic value can be adjusted freely;
- Digital display gauge head makes it available to preset welding current precisely;
- Change by soft switch high efficient and reliable.
|Input Voltage/Frequency||380±10% 50Hz|
|Rated Input Capacity, KVA||14.5||17.8||25||35.8||55|
|Rated Input current, A||22||27||38||54||88|
|Duty Cycle, %||60|
|Welding current, A||5-315||5-400||5-500||10-630||60-1000|
|Flow start Current, A||10-160||60-200|
|Stop-arc current, A||5-315||5-400||5-500||10-630||60-1000|
|Up-slope time, s||0.1-10|
|Down slope time, s||0.1-15|
|Pre-gas time, s||0.1-15|
|MMA||Welding current, A||5-315||5-400||7-500|
|Thrust current, A||10-200||10-200||10-200|
|ARC strike current, A||20-160||20-160||20-160|
|Arc Striking Current Working Method||Two steps, Four steps|
|TIG Arc Striking Method||High Frequency|
|Power Source N.W.(kg)||25||41||54||69||7|
|Power supply dimensions(mm)||300*570*510||350*660*650||390*740*700||400*810*730||400*800*880|
Shanghai CHD, integrated with R&D, Pruduction, Sales and Service, Certificated by ISO9001, SGS, CE, is one of the largest manufactures of welding machine, cutting machine and beveling machine in China.
The company was established in 1989, headquartered in Shanghai, with two production bases covering 53000 square meters and 5 branch companies thoughout China.
The product covers a wide and ever-growing range, including welding equipment, cutting equipment, drying equipment and auxiliary tools, etc., which are widely used in petroleum, chemical, metallurgy, construction, motorcycle, aerospace, shipbuilding, etc. CHD products have been highly recognized among more than 50 countries, like USA, German, Russia, Japan, Brazil, India, Malaysia, etc. In 2010, CHD started to cooperate with Koike Engineering-the world's largest manufacturer fo steel plate cutting equipment. Moreover, the sales volume always keeps a leading position in the industry. CHD deserves your Trust!