US3404846A US35271064A US3404846A US 3404846 A US3404846 A US 3404846A US 35271064 A , This is to be contrasted with ball mills and pebble mills where sized steel balls or selected and sized pebbles or rock are added to the , This in effect is pebble milling and the power efficiency is still less than that of the present autogenous mill
Get Priceoptimisation of autogenous grinding - Vizac Autogenous Wet Ball Mill Us3404846 We have optimisation of autogenous wet ball millCrusher product is typical feed to a ball mill using large diameter balls but not much grinding of 2025 mm ore can be accomplished in an autogenous mill Autogenous plus Pebble Mill are an excellent technique if the ore is uniformly hard and competent ,
Get PriceBall mill is a key equipment for grinding materials thus grinding ball mills are widely used in the mining beneficiation process, and it has a wide range of suitable grinding mineral and can works on wet and dry grinding processing our JXSC's ball mills are perfectly used for ores such as gold, iron, zinc ore, copper, etc JXSC Mining produce reliable effective ball mill for long life and .
Get Price06-08-2015· Intermediate autogenous grinding can efficiently replace the rod mill and ball mill stage of a conventional grinding circuit The need was shown for closed circuit operation of the last stage of crushing to control the top size of the mill feed A reasonable rate ratio between media and total mill feed was established
Get Priceball mill charge machine size distribution In Grinding selecting calculate the correct or optimum ball size that allows for the best and optimum ideal or target grind size to be achieved by your ball mill is an important thing for a Mineral Processing Engineer AKA Metallurgist to do Often the ball used in ball mills is oversize just in case We offer autogenous AG semi-autogenous SAG forces as .
Get PriceAG mills can accomplish the same size reduction work as two or three stages of crushing and screening, a rod mill and some or all of the work done by a ball mill AG mills are also an optimum solution for wet grinding since crushing and screening in these cases can be difficult, if not impossible
Get PriceAutogenous Ball Mill In Germanycodisabit mill grinding wikipedia sag is an acronym for semi autogenous grinding sag mills are autogenous mills but use grinding balls like a ball mill a sag mill is usually a the inside of the mill is lined with lifting plates to lift the material inside the mill where it then falls off the plates onto the rest Some dry autogenous mills operating in Canada are .
Get Price30-07-2018· Autogenous grinding (AG) and semi autogenous grinding (SAG) mills are mill s response to operating parameters such as ball load mill filling and mill speed to the cost and risks of varying operating conditions on the full sized equipment continuous 600 x 250 mm wet pilot mill circuit is described by Mular et al (1988)get price
Get PriceAutogenous Wet Ball Mill Us3404846 We have optimisation of autogenous wet ball millCrusher product is typical feed to a ball mill using large diameter balls but not much grinding of 2025 mm ore can beplished in an autogenous mill Autogenous plus Pebble Mill are an excellent technique if the ore is uniformly hardpetent but it has not been popular
Get PriceAutogenous Wet Ball Mill Us3404846 Autogenous mills semiautogenousmillsandball millsfor supported grindingmillsup to the largest sizes sagball millcircuit incorporating pebble crushers and a polycom highpressure grinding roll sag andball millfor gold ore grinding one of three sagmillswith 975 m diameter and 2 x 4000 kw drive power .
Get PriceAutogenous mills operate mechanically like ball mills; however, the media used for grinding differs Simply put, in autogenous grinding, the media is also the material that is being ground, whereas in other milling methods steel or porcelain balls are used as media
Get PriceAutogenous Wet Ball Mill Us3404846 For Sale Mill Machine New Wet Ball Mill Aid Limeore Ball mills denver thedugongcoza savona equipment offers new and used ball mills for sale in the usa canada mexico and south america denver 16 x 32 ball mill with tyler screen get price we deal with all kinds of used ball mills and sag mills for sale check .
Get PriceAutogenous Wet Ball Mill Us3404846 , Ball Mill Power Calculation Example #1 A wet grinding ball mill in closed circuit is to be fed 100 TPH of a material with a work index of 15 and a size distribution of 80% passing ¼ inch (6350 microns)
Get PriceAutogenous Grinding Mill Wet autogenous grinding mill is designed for grinding rocks in mining industry and production of building materials such mills are read moreatent us3404846 - autogenous grinding mill - google patents autogenous grinding mill original filed oct, 1962 8 sheets-sheet 2 a e i i a fig in ventor5ead more ball sag mill copper
Get PriceAutogenous mill, Wet autogenous mill, Liners of Product Introduction A wet autogenous mill that materials as grinding media Feeding Particle Size 200-350mm Product improvement High-efficiency autogenous mill can realize the second and third stage crushing and screening, and part or all crushing and grinding of rod mill or ball mil
Get Priceautogenous wet ball mill us3404846 Feed size: ≤20-≤25mm Processing capacity: 15-338t Processible materials: coal, salt, chalk, gypsum, tile, limestone, etc .
Get PriceAutogenous and semi-autogenous mills Outotec has delivered everything from small low-cost single-stage SAG mills to the largest mill in the world with a 40-foot diameter and 28 MW of motor power Ball mills Ball milling is the most common application for horiontal tumbling mills ,
Get PriceAutogenous Wet Ball Mill Us3404846 For Sale In general ball mills can be operated either wet or dry and are capable of producing products on the order of 100 um This duty represents reduction ratios as great as 100 The ball mill an intermediate and finegrinding device ,
Get PriceThe autogenous grinding technology was divided into autogenous and semi-autogenous according to add the steel ball whether or not in the mill Patent US3404846 - Autogenous grinding mill - Oct 8, 1968 A R M CPHERSON ETAL 3,404,346
Get Pricesemi autogenous grinding mill sizes and capaciti Autogenous and SemiAutogenous Mills Semiautogenous grinding uses a minimal ball charge in the range of 615% while autogenous grinding uses ore only S and Mills operate by lifting ore/grinding media and dropping it on the operating bed of the mill charge High impacts from lifting ore and media promote impact breakage which is the primary .
Get Price07-10-2019· Autogenous Wet Ball Mill Us3404846 For Sale - mill 2020-6-30 Medium Ball For Semi Autogenous Mill In Malaysia of overflowdischarge mills but not to the same extent in gratedischarge mills This pool is situated more or less symmetrically with respect to the axis of the mill and therefore does not draw significant power Austin recommends K 106 .
Get PriceAutogenous Wet Ball Mill Us3404846 For Sale - mill 2020-6-30 Ball Mill And Screening Equipment For Gold Ore Ball Mill Grinding Mill Ball Mill Manufacturers Ball Autogenous Mill Introduction A wet autogenous mill that materials as grinding media Particle Size 200 350mm Improvement High efficiency autogenous mill can realize the second and third stage crushing and screening and part or all .
Get PriceAutogenous mills are available for both wet and dry grinding The diameter of autogenous mills is normally two to three times the length The ore charge is usually 25 to 35% of the mill volumeAutogenous mills have grate discharges to retain the coarse grinding media in the mill
Get Priceautogenous wet ball mill us3404846 nj All kinds of mining equipment manufactured by BRIGHTON are more cost-effective, have strong crushing ability, high wear resistance, and low failure rate They also continuously innovate and develop and upgrade equipment ,
Get PriceAutogenous Wet Ball Mill Us3404846 Video Ball Mill Process Video We are a largescale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment
Get PriceThe autogenous mill is similar in operation to a SAG mill but does not use grinding media Compared with the ball mill grinder , it has a larger cylinder diameter and greater production capacity The autogenous mill can process materials of any property, especially when grinding asbestos, iron ore, copper ore, limestone, gold ore, manganese ore, etc
Get Pricedrawn by ball, semi-autogenous and fully autogenous mills have been developed by Morrell and by Austin (Morrell, S Power draw of wet tumbling mills and its relationship to charge dynamics - Part 2: An empirical approach to modeling of mill power draw Trans Instn Mining Metall (Sect C:Mineral Processing Extr Metall) 105, January-April .
Get PriceAutogenous Wet Ball Mill Us3404846 For Sale mill 2020-6-30 New Wet Ball Mill Aid Limeore Ball mills denver thedugongcoza savona equipment offers new and used ball mills for sale in the usa canada mexico and south america denver 16 x 32 ball mill with tyler screen get price we deal with all kinds of used ball mills and sag mills for sale check out our allis 1 ball mill gm100 30 x 5ft ball .
Get PriceAutogenous Wet Ball Mill Us3404846 For Sale Mill Machine New wet ball mill aid limeore ball mills denver thedugongcoza savona equipment offers new and used ball mills for sale in the usa canada mexico and south america denver 16 x 32 ball mill with tyler screen get price we deal with all kinds of used ball mills and sag mills for sale check .
Get PriceAutogenous mills and ball and rod mills products togenous mill introduction a wet autogenous mill that materials as grinding media capacity 200350mm improvementhighefficiency autogenous mill can realize the second and third stage crushing and screening and part or all crushing and grinding of rod mill or ball millod mills how they
Get Price