dc inverter COLO TIG 120ET TIG WELDING MACHINE

TIG WELDING MACHINE
Two functions of DC TIG and MMA
HF ARC-starting,TIG welding lightly
CE,ROHS,ISO9000,UL approved
TIG WELDING MACHINE
Main Characteristic:
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
TECHNICAL SPECIFICATIONS
MODEL
Colo TIG120
Colo TIG160
Colo TIG200
AC Input Voltage
AC.(three phase)220V~415V ±15%
Rated input power capacity(KW)
2.2
3.2
4.5
Input frequency(Hz)
50/60
50/60
50/60
No-load voltage(V)
43
43
43
Output current range(A)
10-120
10-160
10-200
Rated output coltage(V)
14.5
16.4
18
Duty cycle
60
60
60
No-load power(W)
40
35
40
Efficiency(%)
85
85
85
Power factor
0.93
0.93
0.93
Insulation class
B
B
B
Weight(KG)
5.5
7.5
8
Overall dimension
330*315*220
371*155*295
371*155*295
Protection class of case
IP21
IP21
IP21
Down-slope time



Welding thickness(mm)
0.3-4
0.3-5
0.3-8
Arc-sarting
HF
HF
HF