The RB 201 PG is a planar grinding / leveling device in R&B’s sample preparation equipment range, intended to produce flat, smooth surfaces on specimens prior to polishing or microscopic examination. It likely uses a rotating grinding disc or platen with abrasive media and is built with rigid mechanical structure to ensure consistent flatness, minimal deviation, and repeatable performance.

With adjustable speed, stable feed mechanism, and coolant / slurry application, the RB 201 PG is ideal for preparing metallographic, geological, or composite samples where a controlled material removal is needed before final polishing. It supports routine lab workflows in quality control, materials research, and failure analysis.