# gold ball mill motor power calculation

### Ball Mill Design/Power Calculation

A motor with around 1400 Horse Power is calculated needed for the designed task. Now we much select a Ball Mill that will draw this power.. The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution. The following shows how the size or select the matching mill required to

Get Price### Ball Mill Design/Power Calculation LinkedIn

2016-12-12· The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution. The

Get Price### Ball Mill Motor/Power Sizing Calculation

A) Total Apparent Volumetric Charge Filling including balls and excess slurry on top of the ball charge, plus the interstitial voids in between the balls expressed as a percentage of the net internal mill volume (inside liners). B) Overflow Discharge Mills operating at low ball fillings slurry may accumulate on top of the ball charge; causing, the Total Charge Filling Level to be

Get Price### ball mill design power calculation 」

Ball Mill DesignPower Calculation. Ball Mill DesignPower Calculation. Ball Mill DesignPower Calculation:The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution The following shows how the size or select the matching

Get Price### Ball Mill Motor Power Draw Sizing and Design Formula

The following equation is used to determine the power that wet grinding overflow ball mills should draw. For mills larger than 3.3 meters (10 feet) diameter inside liners, the top size of the balls used affects the power drawn by the mill. This is called the ball size factor S. Rod and Ball Mills by C.A. Rowland and D.M. Kjos @ Allis-Chalmers

Get Price### BALL MILL DRIVE MOTOR CHOICES artec-machine

The mill used for this comparison is a 4.4-meter diameter by 13.6 meter long ball mill with a 5000 HP drive motor. It is designed for approximately 90 s.ton per hour. This type two-compartment mill is a state- of-the-art shell supported cement finish mill. The torque and time requirements of the mill with the ball charge will set the magnitude and time of the inrush current during mill

Get Price### TECHNICAL NOTES 8 GRINDING R. P. King Mineral Tech

mill is the energy consumption. The power supplied to the mill is used primarily to lift the load (medium and charge). Additional power is required to keep the mill rotating. 8.1.3 Power drawn by ball, semi-autogenous and autogenous mills A simplified picture of the mill load is shown in Figure 8.3 Ad this can be used to establish the essential

Get Price### ball mill design power calculation 」

Ball Mill DesignPower Calculation. Ball Mill DesignPower Calculation. Ball Mill DesignPower Calculation:The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution The following shows how the size or select the matching

Get Price### Gold Mill Price Buy Cheap Gold Mill At Low Price On

Strict Quality Control Wet Pan Mill 1100 with 15% Discount, Wet Pan Mill 1100 Price, Gold Ball Mill 1100 for Sale. US $ 2000 / Piece . Min. Order:1 Piece. Type: Wet Pan Mill; Motor Type: AC Motor; Motor Power: 5.5KW; Rotationl Speed: 23-25r/min; Application: Mine; Materials: Gold; Techsheen Liaoning International Cooperation Gold Ore Grinding Wet Pan Mill with Good Price. US $ 4500

Get Price### roadheader ball calculation

Ball Mill Design/Power Calculation The basic parameters used in ball mill design (power calculations), rod mill or any tumbling mill sizing are; material to be ground, characteristics, Bond Work Index, bulk density, specific density, desired mill tonnage capacity DTPH, operating % solids or pulp density, feed size as F80 and maximum chunk size .

Get Price### BALL MILL DRIVE MOTOR CHOICES artec-machine

The mill used for this comparison is a 4.4-meter diameter by 13.6 meter long ball mill with a 5000 HP drive motor. It is designed for approximately 90 s.ton per hour. This type two-compartment mill is a state- of-the-art shell supported cement finish mill. The torque and time requirements of the mill with the ball charge will set the magnitude and time of the inrush current during mill

Get Price### Mill sizing method thecementgrindingoffice

Please find below two calculators for sizing mills using the Bond and Rowland methods: Ball mill sizing: Calculator for ball mill(s) in a single stage circuit. Rod ball mill sizing: Calculator for rod mill(s) as first stage of the circuit and ball mill(s) as second stage of the circuit.

Get Price### CALCULATION OF THE POWER DRAW OF DRY

calculate the power that each ball mill compartment should draw. The total power is the sum of the power calculated for each of the separate compartments. Although, Bond’s method has been widely used, the required link to classification is missing. Therefore, it is not possible to calculate circuit performance when any of the design and operational parameters are changed (Napier-Munn et. al

Get Price### motor power calculation for ball and tube mill

The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution. The following shows how the size or select the matching mill required to draw this power is Get Price. Improving Coal Pulverizer Performance and Reliability Power. Calculation for Cutting Speed, Spindle

Get Price### JKTech Laboratory Services JKTech JKTech

JKTech Laboratory Services Bond Ball Mill Index Test (BRMWI) A Bond Ball Mill Index Test (BBMWI) is a standard test for determining the Ball Mill Work Index of a sample of ore. The BBMWI is a measure of the resistance of the material to crushing and grinding. It can be used to determine the grinding power required for a given throughput of material under ball mill grinding consitions. JKTech

Get Price### China Gold Ore Ball Mill, Gold Ore Ball Mill

Gold Ore Ball Mill manufacturers & suppliers. Recommended product from this supplier. Reliable Quality Small Ball Mill Used for Gold Ore Milling . FOB Price: US $ 2500-12000 / Piece Min. Order: 1 Piece. Type: Ball Mill; Motor Type: AC Motor; Motor Power: 7.5KW; Rotationl Speed: 16-18r/min; Application: Mine; Materials: Ore; Suppliers with verified business licenses. Zhengzhou Effort Trading

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