INGRAM-WARD Universal-Size Petrographic Grinder

دستگاه پتروگرافی واردز Belt-Driven Shaft Keeps Grinding Wheel Stable for Greater Accuracy The tight tolerances of this machine let you grind thin sections with such accuracy, there’s often no need for hand finishing. The oversized vacuum chuck plate, with adjustable pins, accommodates petrographic sections from 27 x 46 mm to 2″ x 3″; each unit…