Digital Inverter AC/DC TIG Welding Machine (IGBT)

Product Description

Digital Inverter AC/DC TIG Welding Machine (IGBT)

Features:
- Adopt resonance inverter control to make efficiency high, volume small and weight light;
- Microcomputer control and digital interface of paremeters of welding machine make users process in a more accurate, more direct and more simple and convenient way;
- Setting of welding parameters is made with knob adjustment featuring simple operation;
- One machine has multifunction such as DC argon arc welding, DC pulse argon arc welding , AC argon arc welding, AC pulse argon arc welding, and manual welding;
- Applicable for the welding of various metals including carbon steel, alloy steel, stainless steel, copper, aluminum, titanium and etc.

Accessories of  WSME-315: 

Welding torch with water cooling - 1 set (with 5m.),
 Ground wire - 1 set (with 2m) 

Accessories of  WSME-500:

Welding torch with water cooling - 1 set (with 5m.),
 Ground wire - 1 set (with 2m) 

Options:
Argon gas Voltage regulator, foot switch; cooling water tank, ring seam welding machine. Argon arc welding machine


 

Model	WSME-315	WSME-500
Rated input voltage/ Frequency	3-380 V± 10% 50/60 Hz
Rated Input power, KVA	9.3	18.2
Rated input current, A	14.4	29.7
Rated duty cycle, %	60
Open-load voltage, V	66	76
Output current range, A	5-315	20-500
Flow start current , A	20-160
Peak current, A	5-315	20-500
Stop-arc current, A	5-315	20-500
Up-slope time,S	0.1-10
Down slope time, S	0.1-15
Pre-gas time, S	0.1-15
Pulse frequency, Hz	0.2-20
Pulse duty cycle, %	1-100
AC frequency, Hz	20-200	20-100
Clean ratio	-40% - +40%
Duty cycle	1-100%
Thrust current, A	10-200
Outer shell protection degree	IP21
Insulation grade	F
Type of cooling	Air-cool / water-cool
Weight of Power Supply N.W.(Kg)	55	73
Dimension if Power supply , mm	360*750*690	390*740*920
Apply tungsten electrode diameter, mm	2-4	2-6

 

Company Profile

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!