Precision TIG220A TIG/MMA welder

mma welder
Two functions of DC and MMA
HF ARC-starting, TIG welding lightly
With function of ARC force adjustment
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
Precision TIG160A
Precision TIG200A
Precision TIG220A
Precision TIG250A
Precision TIG300A
AC Input Voltage
AC.single phase 110V~240V±15% 50Hz
AC. three phase
220V~415V±15%
Rated Input power capacity
3.5KW
5KW
5.6KW
6.3KW
8.3KW
No-load voltage
40V
50V
54V
54V
55V
Output current range
10-160A
10-200A
20-220A
20-250A
20-300A
Rated output voltage
16.4V
18V
19V
20V
22V
Duty cycle
60%
60%
60%
60%
60%
No-load power
40W
40W
60W
60W
60W
Efficiency
85%
85%
85%
85%
85%
Power factor
0.93
0.93
0.93
0.93
0.93
Postflow time
2.5S
2.5S
5S
5S
5S
Insulation class
B
B
B
B
B
Weight
8Kg
8Kg
14Kg
14.5Kg
19Kg
Overall dimension
440x180x330mm
440x180x330mm
490x180x330mm
490x180x330mm
490x180x330mm
Protection class of case
IP21
IP21
IP21
IP21
IP21
Current of MMA
10-120A
10-180A
20-200A
20-230A
20-250A
Drive adjustment range


0-100A
0-100A
0-100A