Circuit principle: The large power component import IGBT(IGBT module) is adopted to convert 50/60Hz industrial frequency into high frequency (15KHZ above).Then, output large power DC source by declining the voltage, rectifying the current, and through pulse-width modulation (PWM) technology. The weight and volume of the main transformer is significantly declined and the efficiency is increased by 30% above.
Scope of application: Mainly used in carbon steel, low alloy steel, stainless steel, and other ferrous metal materials of various all position welding. Can be widely applicable to ship, automobile, Bridges, steel structure, pressure vessel etc.The machine except with CO2 gas as protection gas outside, still can use Ar + CO2 (O2) mixed gas as a shielding gas, and also can use Ar gas as protection gas is used for welding stainless steel and aluminum alloy .
Complete accessory:
1 pc 3m QTB-500 MIG torch, 1 set of 3m 70mm2 earth cable +earth clamp+KJO50 cable connector, 1 unit SB-10A-500A wire feeder with 5m connect cable.
Product Advantages:
* IGBT inverter technology, current-mode control, reliable quality, stable performance.
* Closed circuit feedback, constant Voltage output.
* Electronic inductance adj, stable welding arc, little spattering, perfect welding results.
* Slow wire feeding during arc starting, burn back time built in.
* Suitable for workpiece with a thickness of more than 0.8mm.
* Small size and light weight, easy operation, economical and practical.
*Digital voltage and current meter display.
*Remoter control.
Parameter:
Model | MIG630 |
Power voltage(V) | AC380V±15% |
Rated input current(A) | 52.4 |
Input Power(KVA) | 34.6 |
Output current range(A) | 60-630 |
Output voltage range(V) | 15.7-44 |
Duty cycle(%) | 60 |
Power factor | 0.93 |
Efficiency(%) | 85 |
Wire feeder | Separated |
Post flowing time(S) | 1 |
Wire spool dia(mm) | 270 |
Wire dia(mm) | 1.0/1.2/1.6 |
Plate thickness(mm) | 0.8 above |
Insulation grade | F |
Housing protection grade | IP21S |
Weight(Kg) | 59 |
Dimension(L*W*H) | 700×320×580 |
