630 Amp Mini Pulse Wire Feeder Inverter TIG MMA MIG Welders Soldadora Mig Welding Machine
Product Description
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Mig-630 welding machine
Technical advantages
*Soft switch IGBT full bridge inverter technology, double closed-loop current control (UC 3846).
*Waveform Control Technology for Droplet Over-dissolution ,Freely adjusted arc shape , suitable for various welding requirements.
*The main transformer adopts ultra-micro core,and the inverter frequency is as high as 20KH.
*Power factor correction technology , high power factor, input voltage range is 320-450V.
*It is easy to start arc,less splash,striking arc speed is fast.
* Big power of wire feed system,under the condition of high wire feeding resistance and super long cable, arc feeding can also be stabilized.
* It has function of self-locking /no-self-locking, convenient for long welding operation.
* Wire feeder cable set can reach to 50m ,suitable for large scope movement.
*With protection for over current, over load, with digital display.
*Machine is with three functions of MIG,MMA,GOUGING(500/630).
Parameter table:
| Model | MIG-350 | MIG-500 | MIG-630 | |
| Voltage range(V) | 3 ph 380V±15%, 50/60Hz | |||
| Rated input power(KVA) | 13 | 24.5 | 33 | |
| Rated input current (A) | 20 | 38 | 51 | |
| No-load voltage (V) | 75 | |||
| Working current range (A) | 60-350 | 60-500 | 60-630 | |
| Working voltage range (V) | 15.7-31.5 | 15.7-39 | 15.7-44 | |
| Welding wire (mm) | 0.8-1.2 | 0.8-1.6 | 0.8-1.6 | |
| Wire feeding speed (m/min) | 18 | |||
| CO2 gas flow capacity(L/min) | 15-20 | |||
| Rated Duty Cycle (%) | 60 | |||
| Weight(kg) | 38 | 41 | 44 | |
| Dimension(mm) | 617*316*660 | 657*316*660 | ||
Production Line
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5 Axis Pipe CNC Plasma Cutting Machine |
8 Axis Pipe and Tube CNC Plasma Cutting Machine |
3 Axis Pipe CNC Plasma 
We provide
1 years warranty for all items
Maintenance manual
24 hours support by email
Product Categories : welding machine > welding machine
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