Home  >  Metal Processing Machinery  >  Machine Tool Equipment  >  Welding Equipment  >  Arc Welders

DC PULSE TIG WELDING MACHINE, 1.IGBT high frequency soft switch transforms,, high efficiency , small volume, light weight - details see: https://www.machineto.com/pulse-tig-welding-machine-10134019

DC PULSE TIG WELDING MACHINE

MODEL ITEM	WSM-200	WSM-315		WSM-400
rated input voltage	3380V±10% 50/60Hz
rated input power	6.6	12.1		17
rated input current	10.1	21		28
rate current range	5~200A	10~315A		15~400A
gas pre-flow time:	0.1-15s
From arc current	10100A		10160A
Slow rises time	0.1-10s
striking arc current	20100A		20160
Continuous current	5200AA	5~315A		5~400A
Thrust current	10100 A		10200A
peak current	5200A	5~315A		5~400A
Duty factor	1%-100%
pulse frequency	0.2-50Hz
Base current	5200A	5~315A		5~400A
decay time	0.1-15s
drawing arc current	5200A	5~315A		5~400A
post-flow time	0.1-15s
no-load voltage	62V			70V
efficiency	≥89%
power factor	≥0.87
rated duty cycle	60%
weight:	15kg	40kg		50kg

1.IGBT high frequency soft switch transforms, high efficiency , small volume, light weight.

2. Uses not original power factor to adjust, the power factor is high; the

3. Control characteristic is good, one machine multipurpose, easy to operate;

4. has the arc to be easy, the electric arc is stable, the welding quality is high;

5. Pulse current, the pulse frequency, the pulse width may adjust willfully in the wide range;

6. Arc welding splash is small, the electric current is stable, the reliability is high, the welded joint forms