# difference sag mill and ball mill

### Overflow VS Grate Discharge Ball or Mill Why Retrofit

The cost of a ball mill conversion from overflow to grate discharge is fairly affordable at $65,000 for a 13 x 15 mill. This is only for the discharge head, grates and pulp filters (rubber). A comparison in laboratory of Overflow Discharge Ball Mill VS Grate Discharge Ball Mill.

### SAG Mill Testing Test Procedures to Characterize Ore

mill. As such, primary ball mills should be designed with the rod mill work index, and single stage ball mills should be with both the rod mill and ball mill indices. This is because it is common to observe a difference (sometimes significant) between the rod mill and ball mill index values for a given ore type (McKen, Verret, Williams, 2006). On

### Ball Mills Mineral Processing Metallurgy

Working Principle Operation. The apparent difference in capacities between grinding mills (listed as being the same size) is due to the fact that there is no uniform method of designating the size of a mill, for example a 5 x 5 Ball Mill has a working diameter of 5 inside the liners and has 20 per cent more capacity than all other ball mills designated as 5 x 5 where the

### ball mill diaphragm sag mill difference 183 zoburo.be

Ball mill . A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing The ball mill is used for grinding materials such as coal, pigments, and feldspar for pottery. . The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which

### Difference Between Sag Mill vs Ball Mill mech4study

Oct 12, 2017Today we will learn about difference between sag mill vs ball mill. A mill is a machine by which solid or hard materials are broken into smaller pieces by means of grinding, crushing or cutting. This commutation is an essential part of many processes. Various kinds of mills are there with which different material processing takes place.

### Mining Industry What is the difference of ball mill

Dec 06, 2015Most mills used in mining rely on impact to breakdown rock to a suitable size for downstream processing. 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.

### SAG Mill Testing Test Procedures to Characterize Ore

mill. As such, primary ball mills should be designed with the rod mill work index, and single stage ball mills should be with both the rod mill and ball mill indices. This is because it is common to observe a difference (sometimes significant) between the rod mill and ball mill index values for a given ore type (McKen, Verret, Williams, 2006). On

### Application of Operating Work Indices in Autogenous

AG/SAG mill product that needs additional grinding in the ball mill, or Corrected Ball Mill Feed. T2 is the 80% passing dimension of the Corrected Ball Mill Feed. Figure 1. Comparison of the Particle Size Distribution Slopes Figure 2. Relationship Between the Transfer Size Distribution Slope and T 80 or AWi0/BWi Figure 3.

### Autogenous mills, semi autogenous mills and ball mills for

SAG/ball mill circuit incorporating pebble crushers and a POLYCOM high pressure grinding roll. 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. These mills operate in conjunction with ball mills for iron ore grinding in Iran.

### Difference Between Sag Mill Ball Mill sicuramentebologna.it

Difference Between A Sag Mill And Ball Mill. difference between sag mill and ball mill mineral forged steel balls in sag and ball mills, steel ball, mill Get Price + pdf application of operating work indices in autogenous the apparent difference between ball mill and ag/sag mill efficiency is an artefact of bond's implicit assumption that the particle size distributions can be

### Benchmarking SAG Mill Power Draw Models SAGMILLING.COM

Considering only the "good" surveys where the mill filling is significantly greater than the ball charge The overall average difference between the Morrell model motor input predictions and the measurements are 2.9%, and range from 10.0% to +2.6%. Benchmarking SAG Mill Power Draw Yanacocha.

### difference between of sag mill and ball mill

difference between of sag mill and ball mill Efficient Mill, Efficient Mill Suppliers and Manufacturers difference between of sag mill and ball mill. High Efficiency Tube Mill Manufacturer Wind Swept Coal Ball Grinding Mill Coal . Energy and High efficient petrol coke raymond mill grinding mill for glass plant.

### Ball mill

The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous and non ferrous metals. The ball mill can grind various ores and other materials either wet or dry.

### Autogenous mills, semi autogenous mills and ball mills for

SAG/ball mill circuit incorporating pebble crushers and a POLYCOM high pressure grinding roll. 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. These mills operate in conjunction with ball mills for iron ore grinding in Iran.

### difference between sag mill from ball mill oxy2

difference between ball mill and sag mill. difference between sag mill and ball mill bam bounl difference between ball mill and sag mill Grinding Mill Mill Gear Assembly Mineral Processing Testing Research 28 Jul 2015 , By mill we refer to Ball Mills, Rod Mills and SAG Mills Anything gear and pinion really , The difference between the two is the weight that is on them and the speed that they

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

Oct 22, 2012The operating cost difference between the two circuits is driven by the difference in ball mill steel wear between the SAG/ball mill circuit and the crushing/HPGR/ball FL FL breaks world record in Chile. Before the Esperanza order, FLs largest SAG mill measured 38 and its ball mills, 26.

### What is a ball mill? What are its uses and advantages? Quora

Jun 28, 2017The ball mill is a key equipment to grind the crushed materials, and the ball mill is widely used in powder making production line including cement, silicate, new type building material, refractory material, fertilizer, ore dressing of ferrous metal and non ferrous metal, glass ceramics, etc, and the ball mill can grind various ores and other materials with dry type and wet type.

### Autogenous and Semi Autogenous Mills

AG/SAG 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, AG/SAG milling can often be accomplished with fewer lines than in a conventional rod mill ball circuit. All of the above contributes to

### Benchmarking SAG Mill Power Draw Models SAGMILLING.COM

Considering only the "good" surveys where the mill filling is significantly greater than the ball charge The overall average difference between the Morrell model motor input predictions and the measurements are 2.9%, and range from 10.0% to +2.6%. Benchmarking SAG Mill Power Draw Yanacocha.