digital tig dc inverter welding machine

inverter welding machine
ROHS,CE,ISO9000 approved
digital tig dc inverter welding machine
HF ARC-starting,TIG welding lightly
Digital TIG
DC Inverter 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
Digital TIG160
Digital TIG180
Digital TIG200
Digital TIG220
Digital TIG250
Digital TIG300
AC Input Voltage
AC.(three Phase)220V~415V±15%
AC.(single Phase)
110V~240V±15%50Hz
Rated input power capacity
3.2KW
4KW
4.5KW
5.5KW
7KW
8.3KW
Input frequency(Hz)
50/60
50/60
50/60
50/60
50/60
50/60
No-load voltage(V)
43
43
43
43
60
42
Output current range(A)
10-160
10-180
10-200
20-220
20-250
20-300
Rated output coltage(V)
16.4
17.2
18
20
20
22
Duty cycle
60
60
60
60
60
60
No-load power(W)
40
35
40
40
40
60
Efficiency(%)
85
85
85
85
85
85
Power factor
0.93
0.93
0.93
0.93
0.93
0.93
Insulation class
B
B
B
B
B
B
Weight(KG)
7.5
8
8
12.8
12.8
13
Overall dimension
440*180*330
440*180*330
440*180*330
490*180*330
490*180*330
490*180*330
Protection class of case
IP21
IP21
IP21
IP21
IP21
IP21
Drive adjustment range





5S
Welding thickness(mm)
0.3-5
0.3-8
0.3-8
2-8
3-10
5-12