Archive for April, 2018

Comments Off on Pulse Mig Tig Welder Aluminium Projects At Home

Recently Andrew (T) provided feedback on his experience using the Metalmaster Pulse 250P Mig Welder and Elite 215 AC DC Pulse Tig Welder. Andrew shared images of his impressive projects.

“Just a bit of feedback for you guys. I just recently finished this 7.5 mtr Alloy boat Trailer using the 250 Pulse mig and 215 Elite tig. I’m happy to say both did a fantastic job I have been using these machines for a while now with no issues whatsoever, the tig has built dog crates boat canopies water tanks quad bike accessories in both Alloy and stainlesss steel. The mig did take a little while to fine tune but when I did what a powerful little machine that is, happy to say it’s equal to some very expensive brand names I use on

Comments Off on Electropolisher Machine Stainless Steel Weld Clean

Welding of stainless steels affects the chromium density of the surface which leads to poor appearance and subsequent corrosion when left untreated. There are a few way to clean up post weld and if you do a lot of stainless welding you want to avoid that nasty pickling paste process and invest in an electropolishing machine.

Why the machine, well,┬áthe best way to post-weld finish stainless steel is by electropolishing, which for those not in the know is an electrochemical process that rebuilds chromium throughout the weld surface by increasing it’s density and as a result restores the chromium’s ability to create an oxide film.

<img class="size-full wp-image-765" src="https://www.tokentools.com.au/wp-content/uploads/stainless-steel-weld.jpg" alt="stainless steel weld with heat affected zone that is lacking chromium oxide" width="317" height="227" srcset="https://www.tokentoo