Ball Mill Motor Hp 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

Average horsepower of a ball mill calculation of motor kw hp of ball mill up to 1200 kw of average horsepower of a ball mill calculation of motor kw hp of ball mill up to 1200 kw of 60 kw of 60 ton output 1 ton ffb per hour average horsepower of a ball mill crusher south planetary ball mill design working saluteindia get details

Nov 12 2013 ball mill power dear experts we have a ball mill in combi mode for cement grinding roller press before the ball mill the supplier has given 28 grinding media filling with shaft power 2270 kw only ball mill size is 4411 m grinding media size is max 30mm it is a monochamber mill designed to grind the roller press product

Calculations for mill motor power mill speed and media charge advantages considering to calculate the motor power required for a cylindrical type ball mill the following formula can be applied where w required motor power in hp get quote

Ball mill motor power ftmlie heavy machinery ball mill drive motor choices 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 state oftheart shell supported cement finish mill the torque and time requirements of the mill with the ball

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 feed from one size distribution the

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

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 power page 1 of 2 12112013 ball mill power dear experts we have a ball mill in combi mode for cement grinding roller press before the ball mill the supplier has given 28 grinding media filling with shaft power 2270 kw only ball mill size is 4411 m grinding media size is max 30mm it is a monochamber mill designed to grind the roller press product

21 conclusions continued in the present work equations were also derived giving zthe ballmill power drawp as a function of its dimensions internal mill diameter d and length l zthe ballmill power drawp as a function of the feed d f mm and the product size d mm the bond work index w i kwhshort ton and the mill throughput t short tonh zthe ballmill dimensions d and l when

Mill diameter d rotational speed rpm sfm 0262 x rpm x d sfm estimated rpm x d 4 rotational speed rpm peripheral cutting speed sfm mill diameter d rpm sfm 0262 x d rpm estimated 4 x sfm d key symbol element unit of measurement hp cutting power input horsepower sfm cutting speed surface feet per minute doc depth of cut

21 conclusions continued in the present work equations were also derived giving zthe ballmill power drawp as a function of its dimensions internal mill diameter d and length l zthe ballmill power drawp as a function of the feed d f mm and the product size d mm the bond work index w i kwhshort ton and the mill throughput t short tonh zthe ballmill dimensions d and l when

Vertimill has an excellent turndown ratio and can be operated at lower than installed power with less effect on grind efficiency than for example horizontal ball mills feed flowrate this parameter is used in conjunction with the feed density and motor power to establish the grinding rate in kwhmt

Gross power calculator general base are up to 40ft in diameter and ball mills are up to 26ft in diameter the measured gross power draws from these mills are plotted against the model predictions in figure 1 as indicated by this data base the be motor input power less various estimates for motor drive train and bearing losses to

Martin chick associates cnc programming services phone 440 2514290 fax 440 6392838 email info home resources speed and feed calculators ball mill finish calculator part spacing calculator g and m code characters standard end mill sizes standard drill sizes drill and counterbore sizes

Calculation of motor kw hp of ball mill up to 1200 kw line diagram of ht motors 4800 kw for raw mill calculation of motor kw hp of ball mill up to 1200 kw of 60 ton output grinder disc mill 800 watt chat with sales duty of 45 kw dc motor pinch roll tmt mill get price formula of tmt mill greenrevolutionorgin

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

Typical large horsepower steel mill rolling mill brush type synchronous motor under pilot exciter the rotating power exciter increases or decreases field strength such motor inching control for ball mills and field forcing for steel to calculate power factor divide working power kw by

Calculation of motor kw hp of ball mill up to 1200 kw line diagram of ht motors 4800 kw for raw mill calculation of motor kw hp of ball mill up to 1200 kw of 60 ton output grinder disc mill 800 watt chat with sales duty of 45 kw dc motor pinch roll tmt mill get price formula of tmt mill greenrevolutionorgin

Average horsepower of a ball mill calculation of motor kw hp of ball mill up to 1200 kw of average horsepower of a ball mill calculation of motor kw hp of ball mill up to 1200 kw of 60 kw of 60 ton output 1 ton ffb per hour average horsepower of a ball mill crusher south planetary ball mill design working saluteindia get details

Is the incher driver power hp or kw n oinch is the requested ouput speed of the mill gear in inching mode n omill is the actual output speed of the mill gear in normal running mode p millmotor is the actual power of the main drive motor or 2 x main drive motor for dual pinion drives the power computed above is considered p inch n oinch

Motor sizing proper sizing and selection of a motor for your equipment is key to ensuring performance reliability and cost of the equipment in addition to the information below for properly sizing a motor oriental motor offers online motor sizing tools as well as assistance from our technical support staff

A drive this nominal horsepower refers to the motor horsepower or required horsepower for the application a service factor takes into account such situations as power losses due to vibration shocks heat and other related factors caused by the motor and the application the design power is calculated based on these considerations thus

Ball mill power page 1 of 2 nov 12 2013 it is a monochamber mill designed to grind the roller press product if we calculate the shaft power with 28 filling it comes to more than 2600 kw with 210 t grinding media also 28 filling do not corresponds to 180 t media it is more than 210 t supplier has given a ball mill motor installed kw of 2600 only please comment thanks