Precision DC Inverter TIG AC/DC Welding machine

TIG Welding machine
CE,ROHS,UL,ISO9000 approved
IGBT technology
HF Arc-starting,impulse control,strong welding permeadbility
TIG Welding machine
HF Arc-starting,impulse control and strong welding permeadbility

Be satisfied requirements of welding technological
Be able to weld mild steel,stainless steel,copper and titanor metal etc
Suit for fitting up stainless steel, patching kitchen equipment and moulder
Adjustable impulse control,be ableto weld automatically
Be able to equipped with round water-coooling equipment

TIG AC/DC WELDING MACHINE
TIG200AC/DC
TIG250AC/DC
TIG315AC/DC
INput Voltage
AC.(single Phase)
110V~240V±15%
AC.(three Phase)
220V~415V±15%
Rated input power capacity
4.5KW
6.3KW
8.9Kw
No-load voltage rated
56V
56V
46V
Regulation of output current
20-200A
20-250A
20-315V
Rated output coltage
18V
20V
23V
Duty cycle
60%
60%
60%
Arc-sarting
HF
HF
HF
Efficiency
85%
85%
85%
Power factor
0.93
0.93
0.93
Insulation class
B
B
B
Gross weight
32Kg
38Kg
43kg
Overall dimension
660*305*530mm
660*305*530mm
660*305*530mm
Protection class of case
IP21
IP21
IP21
Pre-flow
0-2S
0-2S
0-2S
Clean width
20-80%
20-80%
20-80%
Down-slope time
0-5S
0-5S
0-5S
Pastflow time
2-10S
2-10S
2-10S
Remote control
?No
?Yes
?Yes
Max welding thichness with AC
3mm
5mm
8mm