Cylinder End Grinder, Automatic Humboldt Mfg. Co.
Cylinder End Grinder, Automatic. This automatic cylinder end grinder quickly grinds specimen ends plane and parallel prior to compression tests. This unit can grind three (3) 4quot; x 8quot; (100mm x 200mm), (3) 3quot; x 6quot; (76mm x 150mm) or two (2) 6quot; x 12quot; (150mm x 300mm) test cylinders simultaneously. The adapter for 4quot; x 8quot; (100mm x 200mm) and 3quot; x 6quot;