Dongguan Jone Welding Technology Co., Ltd.
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MIG-500 Three Phase Industrial MIG Welder High Frequency 380VAC
First thing you will notice is the sheer size of this machines power supply compared to that of a smaller hobby welder. The maximum power output will be much higher and this machine will run day and night in a production environment hassle and trouble free. The duty cycle will be much longer and there will also be a better current output from the machine which means you will have far superior weld beads.
The second area is the torch, or the MIG welding gun. Once again on the lower end of the scale, the guns that are supplied with the cheap MIG welders are usually proprietary to that particular brand of welding machine. The MIG torch welding consumables will not be as "main stream" and the quality of the actual welding torch can be of much lesser quality and durability, which will lead to failures and lots of swearing and cursing.
Industrial MIG welding guns will offer higher duty cycles, many more consumable options, longer service life and a wider availability of spare. Also these industrial trade quality MIG welding guns will be more comfortable to use which means less user fatigue, they will have smoother feeding resulting in far superior welds and if you are in business the reliability of these torches will save you money.
technical parameter
| Model | MIG/MMA-350F | MIG/MMA-500F |
| Type of the wire feeder | IGBT MODILE 15KG MIG WIRE | IGBT MODILE 15KG MIG WIRE |
| Real Amp(A) | 350 | 500 |
| AC input Voltage(V) | AC 380V | AC 380V |
| Rated Input Power Capacity(KVA) | 14 | 25 |
| Input Frequency(Hz) | 50/60 | 50/60 |
| Non-load Voltage(V) | 54V | 56V |
| Output current range(A) | 50-350A | 50-500A |
| Welding-wire diameter (mm) | 0.8, 1.0, 1.2 | 0.8,1.0, 1.2,1.6 |
| Rated Duty Cycle(%) | 35℃/40% | 35℃/60% |
| Efficiency(%) | 93% | 93% |
| Class of Insulation | F | F |
| Protection class of case | IP21S | IP21S |
| Quick joint Size(mm) | 50-70 | 50-70 |
| Type of the wire feeder | DC24V-350A | DC24V-500A |
| Wire-feeding speed (m/min) | 3.6--12 | 3.6--20 |
| Post flow time (S) | 0.5 | 0.5 |
| N.W./G.W.(kg) | 25/29 | 32/36 |
| Machine Size(LxWxH mm) | 580*330*600 | 650*330*630 |
| Package Dimension(LxWxH mm) | 670*330*585 kraft paper box+foam | 765*425*680mm kraft paper box+foam |