This machine is widely used in a variety of manufactured goods made of non-ferrous metal and non-metal surfaces for grinding, polishing. This machine has two grinding head, can be used for coarse grinding and surface finishing, high efficiency, safe (non-toxic and less dust does not occur like wheel crushing accidents causing injuries), economics. Is especially suitable for machine-building, metal tools, die casting, daily-use hardware instruments, instrument industries Flash for grinding, deburring and polishing. Two grinding heads can configure different mesh abrasive discs, wheels, cloth wheel, nylon wheel, Millennium wheel, steel wire, copper wire to sell, can reach different levels of Polish required. All in all this machine have a wide range of value, is recognized for alternative ideal for ordinary grinder and polishing products.