
Features:
•Use powerful MOSFET switches and advanced inverter control technology.
•Use PWM control technology and Constant Current(CC) output control, welding current can be exactly controlled. Constinuous adjustment on welding current in large scale.
•Excellent arc characteristics and good welding performance. With anti-stick, hot start, arc force,strong compensation capability.
•Minimizing, lightness, it can be moved easily, high quality and energy saving ip to 30%.
•With Auto protection functions of over-current and over-heating.
•Be able to weld all kinds of metal, for example carbon steel, alloy steel, cast iron as well as stainless steel ect.
•Industrial electric welding machine, high duty cycle.
With complete accessories:
Electrode holder, earth clamp, welding cable, brush/hammer, protective mask, carton box.
Technical Characteristics£º
Technical Characteristics |
LGK-30M |
LGK-40M |
Rated Supply Voltage (V) |
220/230V ¡À15% |
220/230V ¡À15% |
Supply Frequency (Hz) |
50/60 |
50/60 |
Rated Input Capacity (KVA) |
4.2 |
6.0 |
Rated Sipply Current (A) |
20 |
25 |
No-Load Voltage (V) |
230 |
230 |
Welding Current Range (A) |
10-30 |
10-40 |
Rated Welding Current (A) |
30 |
40 |
Rated Welding Voltage (V) |
92 |
96 |
Rated Duty Cycle (%) |
60 |
60 |
Air Pressure (BAR) |
3.0-4.0 |
4.0-5.0 |
Efficiency (%) |
85 |
85 |
Power Factor (Cos §¶) |
0.9 |
0.9 |
Cutting Thickness (MM) |
0.2-8.0 |
0.2-12 |
Air Flow (L/Min) |
100 |
100 |
Degrees of Protection (IP) |
IP21S |
IP21S |
Class of Insulation |
H |
H |
Weight (Kg) |
5.6 |
8.7 |
Dimensions (MM) |
410*155*295 |
410*155*295 |