sag mill vs ball mill crusher south africa. ajssjaipur used ball mills sale south africa Feb 15 2016· Jaw crusher cone crusher and ball granite grain mills grinder...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation
Aug 25 2014 also the ball mill diameters has reached limiting proportions hence ag mills came into picture in a large way and were very quickly modified to sag mills and depending on the hardness of ore the crushing too was included in the circuit though of
SAG is an acronym for Semi Autogenous Grinding, which means that it utilizes steel balls in addition to large rocks for grinding. The SAG mills use a minimal ball SAG Mill Balls Sino Grinding Industries Sino 1 Balls: Sino 1 balls were designed for Ø125mm balls operating in +10m SAG mills.
Oct 22 2012 · The operating cost difference between the two circuits is driven by the difference in ball mill steel wear between the SAGball mill circuit and the crushingHPGRball FL FL breaks world record in Chile Before the Esperanza order FLs largest SAG mill measured 38 and its ball mills 26. Get Price.
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%. 6 7 The largest SAG mill is 42 in diameter, powered by a 28 MW motor. 8 A SAG mill with a 44 diameter and a power of 35 MW
Its important to point out that in a SAG mill, the crushing load is composed of two components; the mineral rocks and the iron balls. Thus the mineral type affects SAG mills more than ball mills. Due to the heterogeneous nature of the foundations, the minerals dont possess a single hardness. The existence of this variance is what causes fluctuations in SAG mills, moving
20/03/2020· liners of ball mill, rod mill and SAG mill. Discharging Method Comparison. SAG mill: The SAG mill adopts a self return device to realize the discharge of the mill. Ball mill: There are many types of ball mills, mainly including overflow ball mills and grate ball mills. Rod mill: The rod mill does not use grid plates to discharge ore. There are only two types: overflow
12/10/2017· Ball mill is a fine grinder. A horizontal or vertical rotating cylinder which is filled partially with the balls of ceramics, small rocks and balls made from stainless steel. The ball charge of a SAG mill is about 29% to 30%. By friction and influence of tumbling balls inside rotating cylinder grinds the raw material to the required fineness.
Autogenous grinding and semiautogenous grinding mills use the material to be ground as the grinding media Autogenous grinding mills use larger rocks to impact and break smaller rocks as the mill rotates Semiautogenous mills are basically the same autogenous mills, but with the addition of balls, similar to those in ball mills Semiautogenous mills have larger
26/11/2019· The calculation shows that the crushing ratio can reach 3000 4000, while the ball mills crushing ratio is smaller. The feed size is usually between 20 30mm and the product size is 0 3mm. Feed Both the autogenous grinding mill and the ball mill feed parts are welded with groove and embedded inner wear resistant lining plate.
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