digital dc inverter TIG welding

tig welding
CE,ISO9000,UL,ROHS approved
Two functions:DC TIG,MMA,cheap but good
HF ARC-starting,TIG welding lightly
tig welding

Two functions of DC TIG and MMA,cheap but good

HF ARC-starting,TIG welding lightly

With function of Arc force adjustment

LCD Digit show

Be able to be equipped with water-cooling torch

Beable to weld mid steel,stainless steel,copper and Titanor metal etc

Be able to use all kind of welding rod,such as acid and basic rod arc

TIG/ARC WELDING MACHINE
TIG220AP
TIG220AT
TIG250AP
TIG250AT
TIG300AP
TIG300AT
AC Input Voltage
AC.(single phase)
110V~240V±15%
AC.(three phase)220V~415V±15%
Rated Input power capacity
5.6kw
6.3kw
8.3kw
No-load voltage
56V
56V
56V
Output current range
20-220A
20-250A
20-300A
Rated output voltage
19V
20V
22V
Duty cycle

60%
60%
60%
No-load power
60W
60W
60W
Efficiency
85
85
85
Power factor
0.93
0.93
0.93
Postflow time
5S
5S
5S
Insulation class
F
F
F
Gross weight
19.5KG
19.5KG
20KG
Overall dimension
440*180*330mm
440*180*330mm
440*180*330mm
Protection class of case
IP21
IP21
IP21
Current of MMA
20-200A
20-230A
20-250A
Drive adjustment range
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