The muzzle energy was determined by the measurement of the bullet velocity, one meter ead of the muzzle of a three band Enfield rifle, cal. 58 (14.7 mm) and a ...
Attritor mill, intermittent type attritor, manufactured by Union Process, size 1S, type B, complete with stainless steel, jacketed tank. Tank measures 5" diameter x 6 ...
Allis Chalmers Svedala ball mill, 13' diameter x 21' long, rubber-lined mill, with Siemens-Allis 2,000 HP, 4000 volt, 200 RPM synchronous motor, Eaton airflex clutch.