MB4220-A Interior polisher is a kind of semiautomatic interior polisher.
MB4220-A Interior Polishing Machine is a kind of semiautomatic interior polisher. It is mainly used to polish the interior side and bottom of round shape wares. When 2 or more than 2 machines are assembled in one line to polish, the production efficiency can be greatly increased. This machine has been China Patent No.: 2007100269380