Manual Metallographic Grinding and Polishing Machine includes Alpha-108/112 single-disc and Alpha-208/210/212 dual-disc series. Robust design ensures smooth and reliable operation with compact structure saving space. Multiple configurations available: single/dual disc, 8"/10"/12" disc diameters. Stepless speed regulation 50-600rpm with reversible rotation, waterproof glass touch buttons or mechanical knobs. 750W-1500W high-power motors deliver strong performance. Extra-large 12" working discs ideal for large sample preparation, suitable for metals, ceramics, glass, PCBs, optical materials with simple, intuitive, durable operation.

This manual metallographic grinder polisher lets you control polishing progress freely. It delivers fine scratch removal with stable rotation, easy to operate and ideal for small batch specimen processing.