Steel Metal Tank Cap Outer Surface Automatic Polishing Machine consists of column and boom. This machine is used for polishing and buffing of a variety of tools including steel metal tank cap, dish end, tank head / bottom / cone inner outer surface Grinding and polishing. It is mainly designed for the surface polishing. The machine is suitable for all sorts of standard head polishing,conical head polishing, spherical head surface polishing,dish head polishing etc. Surface polishing machine is widely used in the fields of medical industry, food & Beverage industry, pharmaceutical industry, and others.