Digital Inverter DC Pulse TIG Welding Machine IGBT Welder

• Cooling Way: Air Cooling
• Style: Vertical
• Frequency Range: High Frequency
• Electric Current: Pulse
• Work Form: One-Body
• Type: TIG Welder
• Model NO.: WSM-315C
• Rated Input Capacity, kVA: 14.5
• Rated Input Current, a: 22
• Duty Cycle, %: 60
• DC Cc, a: 5-316
• Arc Striking Current, a: 10-160
• Arc Stopping Current, a: 5-315
• Arc Sriking Current Working Method: Two Steps, Four Steps
• TIG Arc Striking Method: High Frenquency
• Weight, Kg: 42
• Transport Package: Woodbox
• Specification: 600*310*550
• Trademark: CHD
• Origin: Shanghai
• HS Code: 8515800090
• Production Capacity: 3000/Year

Product Description

Digital Inverter DC Pulse TIG Welding Machine(IGBT)

Features:

- 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.
 

Model		WSM-315	WSM-400	WSM-500	WSM-630	WSM-1000
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
Open-load voltage,V		72		79		80
TIG	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
	Post-gas time	0.1-15
	Pulse Frequency	0.2-20Hz
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
Power factor		≥0.87
Arc Striking Current Working Method		Two steps, Four steps
TIG Arc Striking Method		High Frequency
Insulation grade		F
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!