ball mill motor hp calculation togo

This micronized line for quicklime is in Teheran, Iran. The whole line includes pe250x400 jaw crusher, electromagnetic vibrating feeder, HGM175 grinding mill, hoist, electric control cabinet, packaging machine, pulse duster, etc., with the features of hig

Application Area:Building materials, chemicals, fertilizer, metallurgy, mining, refractory, ceramic, steel, thermal power, coal, etc.

For Ilmenite beneficiation, a combined beneficiation method is often better than a single beneficiation method, which can better improve the ore grade and recovery rate. At present, the combined separation method for ilmenite can be divided into four kind

Main Equipment:Jaw crusher, impact crusher, hammer crusher, vibrating screen, classifier, ball mill, etc.

Dec 12 2016 · 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

Ball Mill MotorPower 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

Ball Mill Motor Hp Calculation The mill used for this comparison is a 44meter diameter by 136 meter long ball mill with a 5000 hp drive motor it is designed for approximately 90 per hour this type twocompartment mill is a stateoftheart shell supported cement finish mill

Ball Mill Motor Hp Calculation Ball Mill Motor Hp Calculation Ball mill motor hp calculation t to the vf0 motor if they are similar that 75 hp is developed at 1200 rpm and would probably fall precipitously as the rpm ating hp for a cut now the haas minimill can come with a 75 hp motor but it has 33ft lb of torque at 1200 rpm i dont know if the minimill motor is the same or

drive motor required for 100 tph cement ball mill drive motor required for 100 tph cement ball mill how to calculate the power for a 100 tph A wet grinding ball mill in closed circuit is to be fed Ball milling is 30 TPH 5 tph ball mill india capacity 5 TPH for ball mill iron ore 1000 tph china ball millCement ball 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 starting The inertia for this mill reflected to the motor shaft is calculated to be 24300 ftlbs2 The time to accelerate the mill to the design speed is given by the following calculation Time WK2x Speed Change

 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

Oct 18 2006 · What it is the optimun speed for a ball mill posted in Pyrotechnics I have done a ball mill recenly finished but the motor has too rpms is too fast for use in a ball mill the pvc cylinder that i use left of the shafts With the motor i will use a 40 mm pulley because i have a 50 mm driven pulley in one of my two shafts In the other side of my shafts there are two 40 mm

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

Ball Mill Gearbox Drive 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

Ball Mill Motor Sizing Calculation Example A 7 ft diameter dry grinding diaphragm mill has a 40 percent ball charge and a speed of 236 rpm What is the horsepower per foot of length The mill has 2 in thick shell liners From graph Fig 3 12 mill having 6 ft 8 in inside diameter will have 4400 lb of balls per ft of mill length

Ball Mill Motor Hp Calculation Ball Mill Motor Hp Calculation Ball mill motor hp calculation t to the vf0 motor if they are similar that 75 hp is developed at 1200 rpm and would probably fall precipitously as the rpm ating hp for a cut now the haas minimill can come with a 75 hp motor but it has 33ft lb of torque at 1200 rpm i dont know if the minimill motor is the same or

Yesterday I calculated the power draw of our ball mill I attach a graph of it Is it possible to have calculated mill power draw to be greater than mill motor HP Calculated mill power draw is 1509 HP Mill motor HP is 1500 HP According to the calculations at 54 mill volumetric loading max power draw of 1796 HP is obtained

based on the calculation of the overall potential and kinetic energy of the ball charge during its motion inside the rotating mill The concluding section of the article offers empirical formulas to calculate idling and aggregate capacity of the mill main drive Key word semiautogenous milling modeling strength pro

DESIGN AND FABRICATION OF MINI BALL MILL METHODOLOGY a motor is used to power the system so that the jar can rotate in high speed and using the regulator controls the speed of

12 in Dia x 24 in Lab Mill Belt Driven by a 15 HP Motor 220440 Volt Through an Inline Gear Reducer All Mounted on Common Operating ID 446044 Quote Marcy 95 ft x 17 ft Ball Mills Rubber Lined Systems Includes Infeed Conveyor Erietz Overband Magnet Diverter Separate Infeed Silos Per Ball Mill Silo Feedstock Extractor ID 441696 Quote

Motor Sizing Calculations There are three factors to calculate when sizing a motor Moment of Inertia Torque and Speed Moment of Inertia Moment of inertia is the measure of an objects resistance to changes in its rotation rate When an object is just sitting without any motion the moment of inertia is 0

Power in hp HP can be calculated using the following formulas OR HP can be converted to kilowatts as follows HP Kilowatts X 1341 dynamic or TwoPlane Balancing Dynamic balancing is strongly recommended in applications running at high speeds To determine whether dynamic balancing is advisable perform the following calculation

Mill ball size calculation Jun 15 2018age of mill in critical speed 70 Specific gravity of the feed 22 gmcm3 Mill effective diameter 223 m 335 is a constant used for dry grinding with steel balls in the mill Actual size of media is taken is lower than the calculated value It is around 80 to 90 mm If you Wants to reduce the maximum ball size then reduce the feed

Calculating Motor Hp Requirement For Coal Crushers Prompt Caesar is a famous mining equipment manufacturer wellknown both at home and abroad major in producing stone crushing equipment mineral separation equipment limestone grinding equipment etc

Design A Design B Motors 2 Pole 4 Pole 6 Pole HP A B C A B C A B C 1 15 12 75 30 58 38 34 15 33 15 129 18 76 257 86 38 291 23 34 2 115 24 77 23 11 39 261 30 35 3 99 35 80 198 17 40 224 44 36 5 81 57 83 163 27 42 184 71 37 75 7 83 88 139 39 44 158 104 39

of the liners of the mill for a complete revolution 1 CS 43305 √Mill Diameter where CS is the theoretical critical speed of rotation and is the mill speed rpm Mill diameter is the nominal inside diameter of the mill m Since we actually need the particles to come off the inside diameter of the mill to be processed the typical mill