Metallographic sample grinding polishing machine MoPao300E

This grinder polisher is of single plate. It is suitable for pre grinding, grinding and polishing metallographic specimens. Since the machine is speed-adjusted by microprocessor, it can run at a revolution of 50 to 600rpm,which favors the machine with wide applications. The machine is equipped with cooling system that can cool down the specimen during pre grinding so as to prevent overheating and damage the Metallographic structure. Featuring easy operation and reliable performance, it is an indispensable device for the factories, research institutions and college labs to prepare metallographic specimen. Main Specifications: Grinding/Polishing Disc Diameter - 300mm Rotate speed - 50-600rpm (stepless speed） 150rpm 300rpm( two steps stationary speed) Motor - 250W Operating voltage - AC 220V 50HZ Dimension - 370×670×310mm Weight - 50kg