Grinding and Polishing

Polishing and Sanding Instruments for Metallographic Sample Preparation

After a metallographic sample has been mounted, grinding and polishing creates a flat and even surface. Any potential residue from the mounting process or damage from the sectioning process are ground off to expose the actual microstructure of the sample. Polishing removes abrasions from the previous steps to provide a smooth surface. LECO grinding and polishing instruments ensure that metallographic instruments provide a reliably clean sample that will be ready for further analysis.

Metallographic sample grinder, polisher, sander, with red sanding disc

PX300

Manual Grinding and Polishing System for Metallography Samples
Automated metallographic grinder, polisher, sander

PX Series

Advanced Automated Metallography Grinding and Polishing System
Dual Disc Metallographic grinder, polisher, sander

SS1000

Dual-disc design for low- to medium-volume laboratories
BG Series Belt Grinders

BG Series

DS20 Metallurgical Grinder, Polisher, Sander

DS20