﻿ motor calculation of ball mill design

#### motor calculation of ball mill design

• ###### Ball Mill Design Calculation | Crusher Mills, Cone Crusher ...

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 features of a model for mill …

• ###### Calculation And Design Of A Ball Mill Of 5 T Hr Ca

ball mil design calculation? yahoo answers · the power (in kw) required to turn a ball mill is approximated by: p = 0.285 d (1.073 j) m n where d is the internal diameter in metres, j is the fraction of the mill volume occupied by media, m is the total mass of media in the mill, in tonnes, and n is the mill speed, rpm. the actual motor energy ...

• ###### complete design of ball mill for project

Ball mill design calculation in mining project since for the ball mill design we are using 80 passing the required value of c2 for the ball mill will be equal to120 c3 is the correction factor for mill diameter and is given as 3 244 02 3 however it is important to note that c3 0914 vessel used in producing the ball mill was got from a more.

• ###### Design Calculations Of Ball Mill - greenrevolution.in

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 33 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 CA Rowland and DM Kjos @ AllisChalmers

• ###### Ball Mill Motor Hp Calculation- EXODUS Mining machine

Ball Mill Presentation – #2fishygirl on Scribd | Scribd. Design IMPORTANT DATA TO DESIGN A Ball MILL Feed material: … Ball Mill Group No.3 Calculation Feed capacity → Mill …

• ###### Page 1 Ball Milling Theory - freeshell

Ball Mill Design Calculation In Mining Project - YouTube. Jan 13, 2014 ... Ball mill design calculation. Posted at: September 27, 2013 Calculations for mill motor power, mill speed and media charge Calculations for mill...

• ###### Ball Mill Design/Power Calculation

Ball mill design calculation in mining project since for the ball mill design we are using 80 passing the required value of c2 for the ball mill will be equal to120 c3 is the correction factor for mill diameter and is given as 3 244 02 3 however it is important to note that c3 0914 vessel used in producing the ball mill was got from a more.

• ###### (PDF) DYNAMIC DESIGN FOR GRINDING MILL FOUNDATIONS

Motor Calculation Of Ball Mill Design. Ball mill designpower calculation ball mill powerdesign calculation example 2 in example it was determined that a 1400 hp wet grinding ball mill was required to grind 100 tph of material with a bond work index of 15 guess what mineral type it is from 80 passing .

• ###### motor kw calculation for ball 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 ...

• ###### Design Calculations Of Ball Mill - greenrevolution.in

34 ball mill test design 35 improved ball mill design 36 configuration of the magnetic field 361 field of magnet table 5 calculation of the energy consumed on particle size reduction of 5og sample at 350g media and 89 of the critical speed ... Motor Sizing Calculations.

• ###### How to Size a Ball Mill -Design Calculator & Formula

AC 1 HP single-phase AC motor has an input voltage of 230V, the input current of 3.8 Amps and working at 2500 rpm, 0.8 pf, load. Calculate the torque of the motor. Apply our formula 1, T (N.m) = 230 x 3.8 x 0.8 x / (2 x 3.14 x 2500 / 60) = 2.66 N.m. The torque produced by the motor is 2.66 Nm. Hence 1 HP motor can produce 2.66 N.m

• ###### Design Method of Ball Mill by Sumitomo Chemical Co., Ltd ...

Oct 06, 2010· Calculate the inertia momentum from a ball mill. Any idea? Hello everybody! I need to calculate the inertia momentum from my ball mill, in order to design the power/size of the mill start system. Could somebody help me? Best regards and thanks!!

• ###### calculation of motor kw hp of ball mill up to kw of ton ...

calculation of motor kw hp of ball mill up to kw of ton output in jamaica. 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' product size as ...

• ###### How To Calculate Rpm Of A Motor To Ball Mill

Design Method of Ball Mill by Discrete Element Method collected. The diameter of the gibbsite powder was measured using a Master Sizer 2000 (Sysmex Corpora-tion). Details of the experimental conditions are given in Table 2. Results and Discussion 1. Effects of Fins on Ball Motion in the Mill To predict ball mill grinding behavior using the dis-

• ###### motor power calculation for ball and tube mill

Ball Mill Design/Power Calculation . Ball Mill Power/Design Calculation Example #2 In Example it was determined that a 1400 HP wet grinding ball mill was required to grind 100 TPH of material with a Bond Work Index of 15 ( guess what mineral type it is ) from 80% passing ¼ inch to 80% passing 100 mesh in closed circuit.

• ###### Electric Motor Torque Calculation Formula & Torque ...

Dec 12, 2016· Example 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 ...

• ###### Ball Mill Calculation Pdf Design For Kg Feed

Since for the ball mill design we are using 80% passing, the required value of C2 for the ball mill will be equal to1.20. C3 is the correction factor for mill diameter and is given as; 𝐶𝐶3 = 2.44 𝐷𝐷 0.2 (3) However, it is important to note that C3 =0.914 vessel used in producing the ball mill was got from a

• ###### motor power calculation for ball and tube mill

Mill Type Overview. Three types of mill design are common. The Overflow Discharge mill is best suited for fine grinding to 75 – 106 microns.; The Diaphram or Grate Discharge mill keeps coarse particles within the mill for additional grinding and typically used for grinds to 150 – 250 microns.; The Center-Periphery Discharge mill has feed reporting from both ends and the product discharges ...

• ###### ball mill design calculation - idee.co.za

Nov 18, 2008· We discuss the types of ball mill, the basic principles of the ball mill, how it works, the details of design including equations for optimum dimensions in all cases, some manufacturers for the ball mill, and estimation of the cost the ball mill. 6. 1. Introduction Ball mill is an efficient tool for grinding many materials into fine powder.

• ###### AMIT 135: Lesson 7 Ball Mills & Circuits – Mining Mill ...

Ball Mill Design/Power Calculation - LinkedIn. Dec 12, 2016 · Example 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 ...

• ###### Design Calculations Of Ball Mill - tor-engineering.de

A practical case of ball mill foundation is examined herein. The diameter of mill is 8.0 m with length of 13.1 m, operating at 12 rpm. The height of mill shaft is 18.1 m above ground.

• ###### Calculation And Design Of A Ball Mill Of 5 T Hr Ca

complete design of ball mill for project. Ball mill design calculation in mining project since for the ball mill design we are using passing the required value of c for the ball mill will be equal to c is the correction factor for mill diameter and is given as however it is important to note that c vessel used in producing the ball mill was got from a more details calculation of ball mill ...