IGBT TIG/MMA Welder - Tosense TSE200G AC/DC Square-Wave Inverter 200A 4 Welding Method Machine for Aluminum, Stainless Steel, Carbon, Copper and Other Metal

The machine arrived yesterday (13 days after ordering), so I did a few trial work and samples to see how it operates and functions. My general overview as follows:- Machine received, packed well but more cushioning required on the 4 edges. Two edges seem to have been subjected to a moderate impact which bent the edges of the machine's housing. I fixed this cosmetic issue as it was nothing major.- The quality of the components/accessories are generally well. I can only comment on the MMA electrode holder; it could have been of better quality, 3 screws holding the housing were lose, hence electrode contact points lose. I tightened using a Philips screw driver. Additionally the spring handle is hard to operate and friction felt at the pivoting point. Additionally, the two front red lights can also be of higher quality and perhaps slightly larger, they are loose and shaky.- On tig welding the arc initiation is easily achieved and a good stable arc is kept. I was able to produce reasonably good welds and steady flow. I have not tried MMA welding, but I don't expect to have any major issues. If the tig welding is working well, the MMA welding will be well too.- In general, I'm happy with the purchase, the overall quality of the machine construction.