Mathematical Problems in Engineering / 2018 / Article / Tab 1

Research Article

Electromechanical Dynamic Behaviour and Start-Up Evaluation of Tumbling Ball Mills

Table 1

Parameters of the ball mill.


The maximum diametermm5500
Barrel lengthmm8500
Critical speedr/min18.4
Loading masst60+340
Gear ratio14.6
Effective diametermm5300
Working speedr/min13.7
Filling ratio30%-38%
Mass of the tumbling partst386

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