mig-500 inverter gas shielded welding machine series gas shielded welding machine adopts igbt single-tube module and advanced inverter technology and pulse width modulation technology, so the control performance is good, the dynamic response of the system is fast, it is convenient to realize automatic welding, and it can obtain stable welding process performance and good droplet short-circuit transfer performance can effectively suppress welding spatter, making the welding arc more stable, and the quality of welding joints and welding seams are better. at the same time, it has the advantages of light weight, small size, high efficiency and high reliability, mig series gas shielded welding machine can realize co2 gas shielded welding by using co2 gas as shielding gas; mag welding can be realized by using active gas (ar o2, ar co2 o2, ar co2) as shielding gas; by using inert gas (ar, ar he, he) mig welding can be achieved as a shielding gas.
1. the whole machine and all parts are designed with three-proof, high reliability;
2. inverter full-bridge topology, with digital control system, the whole machine responds quickly and the arc is stable;
3. the special heat dissipation design ensures that the load duration rate can reach 60% at a temperature of 40 °c, which improves the reliability and work efficiency of the whole machine;
4. the original flexible arc control can improve the arc shape, and the welding seam forming, reduce spatter, and improve the deposition rate;
5. with overvoltage, undervoltage and phase loss protection, it can effectively protect the welding machine from the harsh power supply environment;
6. applicable to generators and any grid voltage between three-phase 320v to 520v;
7. with water cooling interface, optional water cooling components.
technical parameter | specification | |||
model | mig-350 | mig-500 | ||
rated voltage(v) | 3~400±10% | |||
frequency(hz) | 50/60 | |||
gas shielded welding | hand soldering | gas shielded welding | hand soldering | |
input current(a) | 25 | 27 | 41 | 42 |
input power(kw) | 17.5 | 18.6 | 28.4 | 28.8 |
welding current(a) | 50-350 | 10-350 | 50-500 | 10-500 |
welding voltage(v) | 16.5-31.5 | 20.4-34 | 16.5-39 | 20.4-40 |
no-load voltage(v) | 73 | 58 | 91 | |
sustained load rate (40℃ 10minute) | 60% 350a 100% 270a | 60% 500a 100% 390a | ||
wire diameter | iron:0.6/.9/1.0/1.2 stainless steel:0.8/0.9/1.0/1.2 core:0.6/0.8/0.9/1.0/1.2 | iron:0.6/.9/1.0/1.2/1.6 stainless steel:0.8/0.9/1.0/1.2/1.6 core:0.6/0.8/0.9/1.0/1.2/1.6 | ||
power factor | 0.7 | 0.75 | ||
efficiency(%) | 90% | |||
circuit breaker standard | lw31-32b-4ab-04/2 | |||
protection class | ip21s | |||
dimensions(mm) | 649*284*702 | |||
weight(kg) | 34.5 | 39 |