FIELD: process engineering.
SUBSTANCE: invention relates to measuring tool for indication of rotary crusher load. Proposed tool comprises first measuring device to measure, at least, one instantaneous load at crusher and second measuring device to measure position of inner armor rotation relative to outer armor. Besides, it includes one correlator to match, at least, one instantaneous load at crusher with measured position of inner armor rotation relative to outer armor.
EFFECT: reliable and accurate indication.
12 cl, 15 dwg
