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Model Number |
AD series |
Feature
Aotowel AD series are multipurpose welder being able to carry out 7 different functions as one machine with very stable
ARC. Especially various special metals (Aluminum, Magnesium, Cupper, Titanium and etc.) and from thin plate to thick
steel plate can be welded.
Characteristics
- DC TIG,DC PULSE TIG, DC MMA
- AC TIG,DC PULSE TIG, AC MMA
- Arc Spot Welding
- Crater Off/Single, Repeat selection is possible
- High Frequency Start
- Pulse Width/Frequency, After-Flow time control is possible
- Up/Down Slope time control is possible
- Start/Crater/Pulse cuuent control
- MildSteel,Nickel/Alloy,Copper/Alloy,Stainless, Aluminum/Alloy Titanium/Alloy
Standard MM Welding Condition Table
Metal |
Thickness
(mm)
|
Electrode dia.
(mm)
|
Welding Rod dia
(mm)
|
Welding
Current
(A)
|
Recommended
Model
|
Alumium
(ACHF)
|
1.0~2.4 |
1.6~2.4 |
0~2.0 |
50~160 |
350AD |
2.4~5.0 |
2.0~2.4 |
0~2.4 |
80~280 |
4.0~10.0 |
2.4~3.2 |
2.0~3.2 |
160~350 |
500AD |
8.0~ |
3.2~4.0 |
3.2~4.0 |
200~500 |
Copper
(DCSP)
|
0.8~2.4 |
3.2 |
1.6~3.2 |
|
350AD |
3.0~4.5 |
3.2~4.8 |
3.2~4.8 |
200~330 |
350AD/500AD |
6.4~9.5 |
4.8 |
4.8 |
380~440 |
500AD |
Stainless |
0.5~2.4 |
1.0~2.4 |
0~2.0 |
20~150 |
350AD |
2.4~5.0 |
1.6~2.4 |
0~2.4 |
60~90 |
4.0~10.0 |
2.4~3.2 |
2.0~3.2 |
160~350 |
500AD |
8.0~ |
3.2~4.0 |
3.2~4.0 |
200~500 |
Connection

Specification
Model |
Unit |
350AD |
500AD
|
Rated Welding Current |
A |
350 |
500 |
|
Rated Input Volt, Power |
V, kVA |
220/380v 1/3p, 11.5kVA |
220/380v 1/3p, 19kVA |
|
Input Frequency |
Hz |
50/60 |
50/60 |
Output
Current
Range |
AC TIG |
A |
10~350 |
10~500 |
DC TIG |
A |
5~350 |
5~500 |
DC MMA |
A |
10~200 |
10~300 |
| Open-Circuit Voltage |
V |
62 |
68 |
| Load Voltage |
V |
22 |
26 |
|
Duty Cycle |
% |
60 |
60 |
|
Dimensions (WxDxH) |
mm |
350x630x560 |
350x630x560 |
| Weight |
kg |
54 |
68 |
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