What brand of MAG/MIG welding machine good stability high load rate (the main processing non-ferrous metals such as copper and aluminum) and the teacher requested to introduce.
This depends on the actual situation of your company, depending on how much money you intend to buy. I used the equipment has Sweden ESAB, France SAF, Japan OTC, are very good, domestic also write, but the performance is good is not too much! You can choose a few brands by comparison!
The sun MIG welding is very good, the price is relatively cheap for many foreign brands, the welding effect is also very good. Recommended okuta brand!
Germany's Fries 3000 type AC and DC welding machine, and then the aviation industry is very popular, but the price is high. And the Miller welding machine made in America, especially good for butt welding. You can refer to the reference.