Metal polishing is a process that is required primarily for enhancing the surface properties of a metal or to improve its aesthetic appeal. Polishing is classified as a metal finishing process. It is carried out using an abrasive and sometimes, might be followed up by another process referred to as metal buffing.
Here are some scenarios in which polishing services might be needed on a metal surface:
Polishing could be carried out to improve the cosmetic look and aesthetic appeal of metal.
In some cases, where the coefficient of friction needs to be reduced, polishing could be carried out to smooth the surface. A smoother surface translates into lower friction.
Polishing of metal is especially important when the metal needs to be used in sanitary environments. A smoother surface ensures that there are no accrual corners and cracks.
Metal polishing is also used in order to prevent corrosion on metal pipes, bars, sheets and other metal stock.
In short, when you need a surface that is smooth, flat and free of cosmetic flaws, you might want to opt for the services of an enterprise that offers polishing services
Polishing and metals used
A variety of metals are often required to be polished. These could include stainless steel, copper, brass, aluminum, and numerous other alloys. Metals in various different forms can be polished to attain the desired effect. Polishing can be carried out on metal sheets, bars, stainless steel plates, and square or rectangular tube and pipe.
Common types of metal polishing effects
#4 Satin Finish: This particular variety of finish has a 180-grit in one direction. The primary objective of this finish is not to obtain a mirror-like finish, but to improve the sanitary properties of the surface. It is widely used in the food manufacturing and processing industry.
#8 Mirror Finish: Often referred to as the dairy finish, this particular type of polished renders a highly reflective finish to the metal. The grain marks are polished out to attain a very smooth surface finish. In addition to possessing high sanitary properties, this particular finish also renders an aesthetic quotient to its surface.
While there are a variety of firms that offer metal polishing services, not all of them can be trusted with your expensive stock. Finding the right firm calls for some elementary research and short-listing on your part as a customer. Firms that specialize in this task should always be preferred.
