|
Semi-Automatic Gas Shielded
Metal-Arc Welding Machine
These semi-automatic gas shielded metal-arc welding machines adopts
IGBT inverter technology, which consist of power source and wire
feeder. The machine has the characteristics of stable welding
process, low spatter and good weld. The molten pool is easy to be
controlled, operation is simple to be done, and efficiency is high.
Main Functions
►Soft-start
ignition
►Adjustable:
arc force, crater current, crater voltage, welding current and
welding voltage
►2/4
step welding modes switch.
►Welding
wires diameter Selection
►Welding
voltage and welding current can be preset and displayed digitally
►Protective
functions: overheat, over-current, under-voltage and power phase
absence, etc.
Technical Specifications
Model |
A160-250 |
A160-350 |
A160-400 |
Rated input
voltage |
3-380V ±10%
50-60Hz |
Rated input
current |
12.5A |
22A |
27A |
Rated input
power |
8.3KW |
14.5KW |
18KW |
Voltage
adjusting range |
15-30V |
15-40V |
15-40V |
No-load
voltage |
46V |
66±5V |
66±5V |
Current
adjusting range |
20-250A |
20-350A |
20-400A |
Wire feed
rate range |
2-15 (m/min) |
2-18 (m/min) |
2-18 (m/min) |
Suitable
welding wire Dia. (mm) |
|
Ф0.8/Ф1.0/Ф1.2(Steel) |
Suitable
welding wire type |
solid |
solid/flux-cored |
solid/flux-cored |
Suty cycle |
100% |
60% |
60% |
Efficiency
(η) |
90% |
90% |
90% |
Power factor
(cosФ) |
0.9 |
0.93 |
0.93 |
Insulation
grade |
F |
F |
F |
Case
protection grade |
IP23 |
IP23S |
IP23S |
Dimensions
(mm) |
560×300×530 |
560×300×530 |
560×300×530 |
Power source
net weight (Kg) |
40 |
40 |
41 |
Wire feeder
net weight (Kg) |
9 |
9 |
9 |
Description |
The cable can
be lengthened to 30m/35mm2. 100% duty cycle. Plastic
case. |
The cable can
be lengthened to 50m/50mm2. Plastic case. |
|
|