Ball mill and sag circuit mining diagram decagsag 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 of a ball mill because of the range of mill sizes available agsag milling can often be accomplished with fewer lines than in a conventional rod millball mill circuit a diagram of types of
Get PriceCircuit a sag mill followed by two ball m ill lines the run of mine rom ore s ent o the sag mill plant is transported from the open pit by truc ks and dumped to a griz
Get PriceCircuit with a recycle crusher followed by a ball mill in closed circuit with hydrocyclones abc circuit was also considered to be suitable for a single sag millball mill circuit based on
Get PriceClosed circuit ball mill basics revisited request pdfclosed circuit ball mill basics revisited request pdffor a closed circuit ball mill flowsheet as represented in figure 2 a simplified relationship equation 1 for relative capacity at different circulating load and classification efficiencies was closed circuits ball
Get PriceDesign being calibrated to a twostage circuit with ag or sag mill product being passed to a pebble mill or ball mill stage for finished grinding the twostage circuit includes a transfer size of agsag product that becomes the feed to the closedcircuit ball
Get PriceDouble helical feeders used in closedcircuit with classifiers spout feeders preferred when using a closedcircuit with classifying cyclones cyclones are typically installed above the mill and thus the cyclone underflow is fed to the mill by gravity discharge system one exit unit exit about 5 – 110 cm lower than the center line of the
Get PriceIn contrast mills closed by fine screens are limited to using only the most competent media media type the type of media used in the isamill™ ranges from effectively free media source including smelter slag and coarse sag mill product to low cost locally available sands through to more expensive high quality
Get PriceIn multistage abcsabc circuits the ag or sag mills are in closed circuit with screens and pebble crushers the mill discharge from these mills consists of slurry which goes to the ball mills for further grinding and coarse pebblesrocks which are crushed and sent back to the
Get PriceMany circuit configurations are possible but essentially the autogenous or sag mill is operated as a singlestage primary mill or it can be followed by secondary pebble or ball milling the semi amp autogenous mill is often operated in closed circuit with a trommel screen or external vibrating screen classifying the
Get PriceMill in closed circuit with the existing hydrocyclone package in all simulations sagt cycl and mill models were selected to simulate sag mill hydrocyclone packages and ball mill units sagt and mill models both are based on the population balance model of grinding in ball
Get PriceMilling circuit consists of a rod mill followed by a ball mill in series crusher product 9 mm is fed to the rod mill and the water is fed in ratio to the ore feed mass the rod mill discharge is pumped without any further water addition to the first ball mill the ball mill discharges to a sump where water
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Get PriceTable 2 and 3 include the process and operating data for the copper mountain sag mill table 2 general sag mill circuit and ore data specification data operating circuit closedcircuit operating mill ball charge 15 percent by volume operating mill total charge 32 percent by volume mill speed 1008 rpm 76 percent of critical speed
Get PriceTechnomine services llc sag mill section and ball mill section calculated power draw of approximately 8595 kw 11521 hp assuming 95 efficiency for the motortransmission system of
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