Buehler AutoMet 300 Pro Semi-Automatic Grinder & Polisher
The AutoMet 300 Pro by Buehler (USA) is a high-capacity, semi-automatic metallographic grinding and polishing machine designed for high-volume industrial and laboratory sample preparation. Built for rigorous daily operation, this 12-inch (305mm) premium grinder polisher delivers consistent, repeatable, and defect-free surface finishing for metallurgy, electronics, PCB, aerospace, automotive, and material science analysis.
Equipped with an intuitive full-color touchscreen control system, the AutoMet 300 Pro supports custom program storage, precise parameter adjustment, and automated process workflows. It features dual loading modes—uniform full-load and individual point-load pressing—to accommodate diverse sample sizes, hardness levels, and flatness requirements. The machine accepts large specimens up to 50mm diameter and supports high-capacity sample holders, drastically improving laboratory throughput.
Engineered for durability