Mill Details Type of Mill FLS SAG Mill Mill Dimensions 12,192 x 7,620 mm (40’x25’) (Diam x L) Default Mill Speed 931 RPM Mill Speed 735-990 RPM Liners Metal/Rubber – Excluded Mill Drive Motor Type Wrap Around GMD Mill Drive Motor Size 26,000 kW (34,866 hp) Designed for ambient environment 975 meters (3200 ft) above sea level Max
Know MoreThe SAG mill is often one of the largest pieces of mining equipment and is key for operations Often used in the mining process of precious metals, the SAG mills break up solid ore into small pieces for processing
Know MoreSAG mill SAG is an acronym for semi-autogenous grinding SAG mills are autogenous mills that also use grinding balls like a ball mill A SAG mill is usually a primary or first stage grinder SAG mills use a ball charge of 8 to 21% The largest SAG mill is 42' (128m) in diameter, powered by a ,
Know Morethe SAG mill, then they can check the “Use appearance Function” box The variables for the SAG mill include the ball density (in gm/cm3), ball diameter (in meter), belly length (in meter), center line length (in meter), mill diameter (in meter), volume ,
Know MoreMPSI HARDINGE 21' x 11' (64m x 335m) EGL Sag Mill with 2875 HP, 240 RPM Motor Manufacturer: Hardinge MPSI HARDINGE 21' x 11' (64m x ,
Know MoreA 13 m × 6 m meter SAG mill had a cylindrical feed chute 1 meter in diameter It was charged with 70% slurry of gold ore and steel balls 102 cm in diameter, which occupied 8% of the total inner volume of the millThe entire charge occupied 42 % of the internal volumeIf the porosity of the charge is 30%, estimate:
Know MoreAug 25, 2014· The main drawback of SAG - high power consumption To reduce power consumption, I think: 1 The right determine of SAG feed size This depends on the mill diameter and the ball size Feed size necessary to take 80% of the maximum piece of ore that will crushed by the balls For the big SAG more than 8 meters optimal feed size will be - 50mm
Know MoreJun 06, 2016· SAG mill by feeding crushed pebbles; The standard destination for crushed pebbles has been to return them to SAG feed However, open ,
Know MoreAug 28, 2010· The principal component of the new drive system, which was designed and constructed within just two years, is a ring motor with a width of 25 meters and a height of 20 meters 38-foot SAG mill with gearless drive system from Siemens
Know MoreLake SAG mill gear sets, at 134 meters,” Rhody says “Additionally, there are five others with diameters between and 13 132 meters In terms of mill power, two of these have a total mill power of 24,138 hp There are three other ball mill gear sets, with diameters less than 131 that have a mill power of 23,132 hp”
Know MoreThe SAG mill’s motor – a critical piece of equipment – must be monitored for temperature This is essential for avoiding costly, unexpected plant shutdowns as well as high service and parts costs
Know MoreApr 09, 2015· Grinding Mills and Their Typ satyendra; April 9, 2015; 0 Comments ; autogenous grinding, ball mill, grinding mills, hammer mill, rod mill, roller mill, SAG,; Grinding Mills and Their Types In various fields of the process industry, reduction of size of different materials is a basic unit operation
Know MoreSAG mill liner development draws primarily on practical experience from SAG milling operations supported by computer-based modeling of charge motion in SAG mills and on established good design practice Liner design needs to respond to the process aspects of mill liner action that are critical to good SAG mill performance, ie.
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Know MoreMar 20, 2020· Ball mill: Ball mills are the most widely used one Rod mill: The rod mill has the highest efficiency when the feed size is
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