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#### Mill Throughput Capacity

The SAG mill pinion energy is determined from the SAGDesign™ testwork results ... of the SAG and Ball Mill Pinion Energy :Therefore, the total specific pinion energy .... Data Input :All data required by the calculation routine must be defined in...

#### technical memorandum - SAGMILLING

Nov 11, 2015 ... What Bond developed was a simple formula that expressed specific energy .... reduction in ball mill specific energy consumption versus what...

#### A New Approach to the Calculation of Work Index and the Potential ...

The work index Wi was defined by F. Bond as the specific energy (kWh/ton) required to reduce a .... using a novel ring mill, a laboratory ball mill, a labora-.

#### Ball Mill Design/Power Calculation - 911 Metallurgist

Mar 17, 2017 ... The basic parameters used in ball mill design (power calculations), rod ... bulk density, specific density, desired mill tonnage capacity DTPH,...

#### A New Approach to the Calculation of Work Index and the Potential ...

The work index Wi was defined by F. Bond as the specific energy (kWh/ton) ... novel ring mill, a laboratory ball mill, a laboratory rod mill and the semi continuous...

#### OMC Power-Based Comminution Calculations for Design, Modelling ...

The Bond equation is used to calculate ball mill specific energy from T80 to the final ... total circuit specific energy is the sum of the SAG mill and ball mill specific...

#### modeling the specific grinding energy and ball-mill scaleup

Ball-mill scale up (Bond's Law). Data: ... Mill Power Draw Calculation (Equations). ○ Arbiter .... Specific grinding energy wfrom Denver slide rule (kwh/s.t.). 0. 5.

#### Calculation of energy required for grinding in a ball mill

Calculation of energy required for grinding in a ball mill. Int. J. Miner. Process., 25: 41-46. The Bond work index, Wi, as an indicator of the grindability of raw...

#### calculation of the required semiautogenous mill power based on the ...

the required SAG comminution of test ore material. Specific energy consumption (SEC) measured in kWh/t is a ratio of the mill drive power to the milling circuit...

#### energy calculation model of ball kinematics based on ball mill ... - Ijicic

load detection on balls' kinetic energy, a novel energy calculation model for ... of ball mill and ball motion under the influence of coal load are analyzed carefully.