
Ball Mill: 300 mm x 300 mm
Consists of a drum made of welded steel having an inside diameter of 300 mm x 300mm long, supported on heavy duty ball bearings. All air and water tight cover is provided to close the 100 mm wide opening along the entire length of the drum. A reduction gear driven by a motor rotates the Ball mill at 28-30 RPM. Supplied complete with twelve 19 mm diameter hardened steel balls and an automatic revolution counter. One tray also provided for collecting the sample. Operation on : 220 V, single ph., 50 Hz., A.C.
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