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Mass finishing is a crucial process in the metal industry used to improve the surface quality of metal parts on a large scale. It involves the simultaneous treatment of multiple parts using mechanical energy, media, and sometimes compounds, to achieve specific surface characteristics. Whether it's to deburr, polish, descale, clean, or prepare for coating,...

Mass finishing has been around for over 50 years and yet it remains one of the most under-appreciated technologies, as well as one of the least-understood.  Some circles view it as a simplistic/low-tech and due to this, do not put the time and effort into finding the proper equipment and/or process, resulting in scrap, rework, higher finishing costs...

One of the most common occurring casting defects, as well as with injection molding, is flash.   Flash, also known as casting fin or burrs, is any unwanted and excess material attached to a cast. It’s typically a thin sheet of metal that forms at the parting faces.   Causes of flash, fin and burrs   Flash on the casting...