How about the processing gold jewelry in the process of adding salt back? 3 Comments / Jewelry Wholesale / By huanggs
Roger October 14, 2022 at 11:13 am That's not salt, but borax, borax has the effect of helping melt, making gold easier to melt! Log in to Reply
Toby October 14, 2022 at 11:13 am Haha, that is welding, not salt. Including welding copper, it also requires welding. Log in to Reply
That's not salt, but borax, borax has the effect of helping melt, making gold easier to melt!
Haha, that is welding, not salt. Including welding copper, it also requires welding.
Prevent splashing