The torque required to turn the mill is given by Torque T McgdcT f(8.9) Where Mcis the total mass of the charge in the mill and Tfis the torque required to overcome friction. Power 2 NT (8.10) For mills of different diameter but running at the same fraction of critical speed and having the same fractional filling Net power 2 NMcdc get price
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Get Price29.12.2020· Calculation Of Torque For Grinding Mill. 0figure 8.3 simplified calculation of the torque required to turn a mill. ri fulwlfdo vshhg 3rzhu figure 8.4 the effect of mill speed on the power drawn by a rotating mill. the liner profile and the stickiness of the pulp in the mill can have a significant effect on the actual critical velocity. mills usually operate in the range 65 - 82 of.
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