# ball mill and sag millball mill and sag mills

...### Difference Between Sag Mill vs Ball Mill mech4study

Oct 12, 2017· 1. SAG mill is the primary tool for grinding. SAG mill is used before the other mills. Ball mill is a secondary, and it is used after the SAG mill. 2. SAG mill breaks the raw material into pieces for the further grinding. Ball mill

Ask for price### What is the difference between a SAG mill and 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′ (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor. [8] A SAG mill with a 44′ (13.4m) diameter and a power of 35 MW (47,000 HP) has been designed. [9]

Ask for price### What's the Difference Between SAG Mill and Ball Mill

Nov 26, 2019· SAG mills grinding media includes some large and hard rocks, filled rate of 9% 20%. SAG mill grind ores through impact, attrition, abrasion forces. In practice, for a given ore and equal processing conditions, the AG milling has a finer grind than SAG mills. How does a sag mill work?

Ask for price### What’s the difference of Ball mill, SAG mill, AG mill?

Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances. The impact can be rock on rock such as in an Autogenous Grinding (AG) mill, rock and a small ball charge (~10%), used in Semi Autogenous Grinding (SAG) mills, balls of various sizes in Ball Mills and less commonly these days, steel rods in Rod Mills.

Ask for price### SAG Mill Grinding Circuit Design 911metallurgist

Jun 06, 2016· This refers to high-aspect AG/SAG mills. Ball Charge Motion inside a SAG Mill. With a higher density mill charge. SAG mills have a higher installed power density for a given plant footprint relative to AC mills. With the combination of finer grind and a lower installed power density (based on the lower density of the mill charge), a typical AG

Ask for price### SAG mills Metso Outotec

SAG milling extends itself to many applications due to the range of mill sizes available. They 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. SAG mills are also an optimum solution for wet grinding since crushing and screening in these

Ask for price### grinding media of a sag millball mill for diamond

mining and industrial servs zimbabwe grinding media of a sag millball mill for diamond crushersag mill ball The production line includes crushing grinding gravity concentration flotation materials are processed to go into ball mill and then leached by cyanide. mainly gold nickel and copper but also including coal diamonds PGE's and chromite.

Ask for price### Ball Mills and Sag Mill problem AMP Maintenance Forums

Nov 21, 2007· We have two Ball Mills and one Sag Mill. We had some visual inspection on pinion and ring gears, during these inspections we found some abnormal wear on this gears (pictures show this problem in enclosure). After that we decided to do some tests as vibration and oil analysis. Result of the vibration and oil analysis tests are as a below:

Ask for price### SAG Mill for Small Operation Grinding & Classification

This SAG mill is working in combination with a tower mill as a secondary grinding stage. Yes, there is no ball mills in that grinding circuit. The p80 to the SAG mill was at about 6" while its product (flotation feed) was at 40 microns.

Ask for price### What’s the Difference Between Ball Mill, Rod Mill and SAG

Mar 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 <30mm and the discharge size is about 3mm with uniform particle size and light overcrushing phenomenon. SAG mill: When the weight of the SAG mill is more than 75%, the output is high and the energy consumption is low

Ask for price### What’s the difference of Ball mill, SAG mill, AG mill?

Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances. The impact can be rock on rock such as in an Autogenous Grinding (AG) mill, rock and a small ball charge (~10%), used in Semi Autogenous Grinding (SAG) mills, balls of various sizes in Ball Mills and less commonly these days, steel rods in Rod Mills.

Ask for price### Differences between ball and sag mills

Grinding mills, Ball Mill, Vertical Roller Mill for Differences between ball and sag mills As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Differences between ball and sag mills, quarry, aggregate, and different kinds of minerals.

Ask for price### Mill (grinding) Wikipedia

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' (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor.

Ask for price### sag and ball mill Induzin

sag mill ball milldifference. Sag is an acronym for semiautogenous 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 dia,difference between sag mill and ball mill

Ask for price### Sag Mill Ball Mill

Capacity Of Sag Mill And Ball 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

Ask for price### types of sag mill parkbankduo.de

SAG Mill Circuit ExampleGold Processing SAG mill circuit example for gold processing image (135-6-3) AG/SAG Mill. AG/SAG mills are normally used to grind run-off-mine ore or primary crusher product. Wet grinding in an AG/SAG mill is accomplished in a slurry of 50 to 80 percent solids. 2D and 3D simulations of particles in a SAG Mill

Ask for price### SAG Mill for Small Operation Grinding & Classification

This SAG mill is working in combination with a tower mill as a secondary grinding stage. Yes, there is no ball mills in that grinding circuit. The p80 to the SAG mill was at about 6" while its product (flotation feed) was at 40 microns.

Ask for price### Autogenous and Semi-Autogenous Mills FLSmidth

Single stage SAG Mills are very beneficial in reducing CAPEX for plants with a staged throughput approach. When future tonnage is to be increased, the SAG Mill can feed downstream ball milling to boost capacity. Fuller-Traylor SAG/AG Mills range in size from 4.3m through 12.2m in diameter with powers as high as 28,000 kW.

Ask for price### SAG Mill Official Feed The Beast Wiki

Oct 19, 2020· The SAG Mill is a machine added by Ender IO.It uses Micro Infinity (µI) to grind (or mill) items into their crushed variants, like Ores into Dusts.The SAG Mill has four output slots; recipes can have 1-4 different outputs, with different chances of obtaining those outputs. Uniquely, the SAG Mill can use Grinding Balls made from various materials to increase energy efficiency (resulting in

Ask for price### lubrication system sag mill srodkowa20.pl

Dec 27, 2020· Lubrication oil Ball mill SAG IQ Oil Australia. Lubrication oil Ball mill SAG C.C.Jensen A/S Løvholmen 13 x DK-5700 Svendborg Denmark Phone: +45 63 21 20 14 x Fax: +45 62 22 46 15 E-mail: [email protected] x Web: cjc.dk ASIN5027-UK 11.06.2004 INDUSTRY OIL FILTRATION SYSTEMS. Title: Oil filtration systems, lube oil, ball mill SAG copper mine.

Ask for price### Mill Sag Mechanical Failure

Following the SAG mill will be two 9,000-hp ball mills, each one 20-ft in diam. and 331/2-ft long, that do the finish grinding.How to analyze gear failures. EDM speeds cutting of precision gears. Right-angle gear drives Zero-Max Inc.The Essentials of Mechanical Systems.

Ask for price### China Sag Mill, China Sag Mill Manufacturers and Suppliers

Alibaba offers 395 sag mill products. About 39% of these are other fabrication services, 25% are mine mill, and 7% are casting. A wide variety of sag mill options are available to you, There are 395 sag mill suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of sag mill respectively.

Ask for price### forged steel balls for sag mill Prominer (Shanghai

A COMPARISON OF WEAR RATES OF BALL MILL . ball mills. The rankings obtained from the tests were identical with those from the full BMA test, although the difference forged steel, and up to 50% less wear in. difference between a sag and a ball mill Grinding Mill . influence of feed size ball mill sag mill

Ask for price### Differences between ball and sag mills

Grinding mills, Ball Mill, Vertical Roller Mill for Differences between ball and sag mills As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Differences between ball and sag mills, quarry, aggregate, and different kinds of minerals.

Ask for price### difference between sag mill and ball mill Solution for

Before the Esperanza order, FL’s largest SAG mill measured 38’ and its ball mills, 26’. To the average person, the difference between a 38’ and a 40’ SAG Autogenous mills, semi-autogenous mills and ball mills for wet SAG and ball mill for gold ore grinding. One of three SAG mills with 9.75 m diameter and 2 x 4000 kW drive power.

Ask for price### Grinding Ball Mills for sale, Rod Mills, Pebble Mills, SAG

A Grinding Ball Mill is a type of grinder used to grind and blend materials for use in mineral processes. A Grinding Ball mill works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell. A Grinding Ball mill consists of a hollow cylindrical shell rotating about its axis. The

Ask for price### How HPGRs compare to conventional milling

Aug 19, 2019· HPGR wear vs conventional mills. Ball, SAG and rod mills all require their grinding media to be regularly replaced, unlike a HPGR. High Pressure Grinding Rolls have lower maintenance overheads than ball and rod mills, primarily because the grinding media in conventional mills needs to be replaced on a more regular basis.

Ask for price### Sag Mill Ball Mill

Capacity Of Sag Mill And Ball 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

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sag ball mill optimization. FOB Reference Price:Get Latest Price sag mills optimization implementation and evaluation in doa ins de collahuasi mining l. magne, j. tapia, e. altamirano, c. muoz, sag power ball mill mill ball power line d x l, foot hp number d x l, foot hp trommel of 40 feet sag mill of collahuasi has an high value of 172 m 3hm 2

Ask for price### A Method of C alculating Autogenous/ Semi-Autogenous

stage ball mills, rod mills or AG/SAG mills when calculating power according to the Bond Third Theory method. Rod mill and AG/SAG mill products are similar and tend to be not as steep as a 0.5 slope when plotted on log-log paper. This is because the particle size distribution (PSD), these mills

Ask for price### SAG MILLS OPTIMIZATION: IMPLEMENTATION AND

• Antamina´sSAG mill has the worst condition of slurry evacuation in trommel: α = 222 m 3/h/m 2 • Esperanza and Escondida´sSAG mills have high values of α, but they have a screen • Trommel of 40 feet SAG mill of Collahuasi has an high value of α = 172 m 3/h/m 2. Open Pulp Free Flow by Free SAG 1011 Area, % Flow, m 3/h Area, m 2 Area

Ask for price### GRINDING MILLS BALL Mills, SAG Mills, AG Harcliff

GRINDING MILLS BALL Mills, SAG Mills, AG Mills & ROD Mills. We refurbish, design and manufacture an extensive range of high-quality mills and mill components to exacting standards, offering you a turnkey service that’s backed by two decades of engineering expertise. BROCHURE. Finite Element Analysis (FEA) Ball Charge Trajectory Modelling

Ask for price### lubrication system sag mill srodkowa20.pl

Dec 27, 2020· Lubrication oil Ball mill SAG IQ Oil Australia. Lubrication oil Ball mill SAG C.C.Jensen A/S Løvholmen 13 x DK-5700 Svendborg Denmark Phone: +45 63 21 20 14 x Fax: +45 62 22 46 15 E-mail: [email protected] x Web: cjc.dk ASIN5027-UK 11.06.2004 INDUSTRY OIL FILTRATION SYSTEMS. Title: Oil filtration systems, lube oil, ball mill SAG copper mine.

Ask for price### Paper # 25 Copper Mountain Overview on the Grinding

Table 2 general SAG mill circuit and ore data Specification Data Operating circuit Closed-circuit Operating mill ball charge 15 percent by volume Operating mill total charge 32 percent by volume Mill speed 10.08 RPM (76 percent of critical speed average) Ore specific gravity (sg) 2.77 Ore bulk density 1.64 tonnes/m3 Table 3 SAG mill

Ask for price### Ball Mills for sale, Pebble Mills, Rod Mills, SAG Mill

We sell all types of Ball Mills, Pebble Mills, Rod Mills, SAG Mills, Grinding Mills, if you are looking for partial or complete replacement for all the ball mill parts Contact us right now! Gold Canyon Office +1 (480) 983-0755. Mesa Office +1 (928) 200-3291. E-Mail:

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