Metallographic sample grinding polishing machine MoPao300E

MoPao300E Metallographic Grinding and Polishing Machine 1. Application and Feature of Grinding-Polishing Machine 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. 2. 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