Automatic Dropping Device for Automatic Grinding and Polishing Machine

Automatic Dropping Device for Automatic Grinding and Polishing Machine ZDD-1 Automatic Dropping Device In the metallographic sample preparation, pre-grinding, polishing and grinding are the indispensable procedures. The suspension needs to drop in the process of grinding and polishing, so this dropping device is just designed for the automatic dropping of the suspension. This machine is controlled by single chip microcomputer, and it is output by a precise peristaltic pump.