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The calculation shows that the crushing ratio can reach 3000 4000, while the ball mills crushing ratio is smallerch Feed Size On The Ball Product Ball Mill Feeding 15mm to a ball mill this size is not typical much larger ball mills ( 21 or 7 0m diameter) typically get 12-16mm feed (from what I have seen in my experience) With regards to 3 5 - 4 media, typically for Ball mills of this size (16), max size of ball used should be around the 50-60mm
Get PriceIt was also observed from the experimental results that in order to increase the milling efficiency of a ball mill, towards optimum production of material in the desired size class, there is a need to correlate the ball size and the feed size distributions (2 kg) sample and produces a direct measured specific energy (net Hp-hrt) to grind from the design feed size to the required product size The second test, a Bond Work Index determination, results in a specific energy value (net Hp-hrt) from an empirical formula
Get PriceMine-To-Mill Optimisation: Effect Of Feed Size On Mill Throughput that will pass through the primary mills and onto the secondary ball mill circuits, alleviating a common bottleneck 8322 Ball mills 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 811 The feed can be dry with less than 3 moisture to minimize ball coating or slurry containing 2040 water by weight
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Get Pricemaximum feed size for ball mill At present, the ball mill machine is widely used in mine, cement, silicate products, building materials and other fields 1 Structure of ball mill
Get PriceFeed Size In The Ball Mill Ball Product Ball mill A typical type of fine grinder is the ball mill P 80 is the mill circuit product size in micrometers F 80 is the mill circuit feed size in micrometers
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Get PriceNov 26, 2019 The calculation shows that the crushing ratio can reach 3000 4000, while the ball mills crushing ratio is smaller For the initial chargin of a mill, Coghill and DeVaney (1937) defined the ball size as a function of the top size of the feed, i e , d V 0 40 K F dB ball size (cm) F feed size
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Get PriceRETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application Number size and mass of each ball size depends on mill load and whether or not the media is being added as the initial chargeor the initial chargin of a mill coghill and devaney 1937 defined the ball size as a function of the top size of the feed i dv 0 kf db ball size cm f feed size
Get PriceThe ground product is discharged from the mill through discharge slots provided in the mill tube, through a discharge wall or through the end trunnion Properties of the feed material with a hard material, a smaller size reduction is achieved Weight of balls With a heavy charge of balls, there is production of fine product One can increase
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Get Pricefeed size ball mill wikipedia The design and setting of the discharge slots or discharge wall determine the grain size distribution of the ground product
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Get PriceA: Our ball mill used for wet or dry type stone powder grindingThe SAG mill product is then crushed to passing 335 mm and is subjected to the Bond ball mill work index (S d BWI) grindability test to provide the total pinion energy at the specified grind size for mill design purposes herein reffered to as micro ore hardness The full SAGDesign test produces the SAG grindability (W SDT) and the Ball Mill
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