Stick welder

welder
CE,ISO9000,ROHS,UL approved
dc inverter mma/tig welder
HF Arc-starting, impulse control,strong welding permeadbility
welder
HF Arc-starting, impulse control and strong welding permeadbility
Be satisfied requirements of welding technological
Beable 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, beable to weld automatically
Be able to equipped with round water-cooling equipment
Model
TIG220A
TIG250A
TIG315A
AC Input Voltage
AC.three phase 220V~415V±15% 50Hz
Rated input power capacity
5.5KW
6.3KW
7.5KW
No-load voltage
56V
60V
56V
Output current range
20-220A
20-250A
20-315A
Rated output voltage
19V
20V
23V
Duty cycle
60%
60%
60%
No-load power
40W
40W
40W
Efficiency
85%
85%
85%
Power factor
0.93
0.93
0.93
Arc-sarting
HF
HF
HF
Insulation class
B
B
B
Weight
12.8Kg
16Kg
19Kg
Overall dimension
490*180*330mm
490*180*330mm
530*205*380mm
Protection class of case
IP21
IP21
IP21
Down-slope time
—
—
—
Welding thickness
2-8mm
3-10mm
3-13mm