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
Get PriceAug 18 2019 · While the quality of steel balls determine the capacity of ball mill grinder The quality of the steel ball is calculated according to the amount of ore processed per ton ie 08kg per ton of ore The average steel ball needs to process one ton of ore 1kg12kg In general the ratio of ball mill ball is a complicated technical problem
Based on the calculation of the power of the ball mill and the results of the laboratory test it was determined that the suitable filling rate of the ball mill is 32 and the theoretical processing capacity of the ball mill should be about 350 th
Aug 30 2019 · 1 Calculation of ball mill capacity The production capacity of the ball mill is determined by the amount of material required to be ground and it must have a certain margin when designing and selecting There are many factors affecting the production capacity of the ball mill in addition to the nature of the material grain size
Media and Product Ball Mill Loading Guide Percentages are based on total volume of cylinder NOTE With media load at 50 voids are created equal to 20 of cylinder volume These voids are filled when product is loaded into the mill Mills can be loaded by volume
You can ask your vendor who made this machine It’s difficulty to calculate capacity of a machine or maximum capacity It’s depend on a lot of parameters But you
how to determine the capacity of a ball mill Quick and Easy Black Powder Ball Mill Skylighter How to optimize a 6 pound ball mill to safely and effectively ball mill hobbyist needs a relatively small ball mill that they either dont know how to or toward a highquality largecapacity commercial ball mill for between 500 and 1000
BALL MILLS Grinding of materials in a tumbling mill with the presence of metallic balls or other media dates to the late 1800s The basic construction of a ball mill is a cylindrical container with journals at its axis The cylinder is filled with grinding media
Several types of ball mills exist They differ to an extent in their operating principle They also differ in their maximum capacity of the milling vessel ranging from 0010 liters for planetary ball mills mixer mills or vibration ball mills to several 100 liters for horizontal rolling ball mills
The method for determining the ball load and the grinding capacity Aug 1 2012 The method for determining the ball load and the grinding capacity from the power consumed by the balltube mill under operating and
Ball Mill Parameter Selection Calculation Power 1 Calculation of ball mill capacity The production capacity of the ball mill is determined by the amount of material required to be ground and it must have a certain margin when designing and selecting There are many factors affecting the production capacity of the ball mill in addition to the
For overflow ball mills the charge should not exceed 45 of the mill volume For grate discharge mills the charge should occupy about 50 of the mill volume Bond developed a relationship that can be used to determine the percent charge by volume as a function of the vertical height above the charge He and the radius of the mill R ie
With more than 100 years of experience in ball mill technology Metso’s ball mills are designed for long life and minimum maintenance They grind ores and other materials typically to 35 mesh or finer in a variety of applications both in open or closed circuits
Under given load and particle size requirement capacity is a function of mill length and diameter Q kLD 2N N is related to mill diameter which decreases with larger diameters k a constant equal to Ï€ 4 A chart showing rod mill capacity vs mill diameter image 13585 A chart showing rod mill capacity vs mill
Aug 30 2019 · 1 Calculation of ball mill capacity The production capacity of the ball mill is determined by the amount of material required to be ground and it must have a certain margin when designing and selecting There are many factors affecting the production capacity of the ball mill in addition to the nature of the material grain size hardness density temperature and humidity the degree of
4 production capacity calculation of ball mill All the above factors will affect the mills production capacity so far there is no calculation formula that can include all these factors and the exact data must be determined through production practice Now the common calculation formula is introduced as follows
For overflow ball mills the charge should not exceed 45 of the mill volume For grate discharge mills the charge should occupy about 50 of the mill volume Bond developed a relationship that can be used to determine the percent charge by volume as a function of the vertical height above the charge He and the radius of the mill R ie
Aug 30 2019 · 1 Calculation of ball mill capacity The production capacity of the ball mill is determined by the amount of material required to be ground and it must have a certain margin when designing and selecting There are many factors affecting the production capacity of the ball mill in addition to the nature of the material grain size
Capacity Of Ball Mill Media In Ball Mill Ball mill production capacity the ball mill is a tumbling mill that uses steel balls as the grinding media the length of the cylindrical shell is usually 115 times the shell diameter figure 811the feed can be dry with less than 3 moisture to minimize ball coating or slurry containing 2040 water by weight
Ball mill capacity delivered capital cost correlations Using the specifi c costs of energy as a basis costs per kWh produced the estimated progress ratios range from 083 to 091 corresponding to learning rates of 017 to 009 That means that when the total installed capacity of wind power doubles the costs per kWh produced for new turbines goes
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