BALL MILL GEARBOX PROBLEM Vibration
BALL MILL DRIVES, LOADED, WAVEFORM LEVELS, SEPTEMBER 1A 1B Above is a plot of the waveform vibration levels at both the 1A amp; 1B ball mills when loaded (acceleration). Note how waveform levels at 1A ball mill are higher than that at 1B ball mill for every measurement and especially at points PIH PIA (pillow block, couplingend bearing).