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The main difference between the two is the difference in grinding bodies. The ball of ball mill is in point contact with each other, and the rod of rod mill is in line contact with each other, so their working characteristics are obviously different. 4. Media filling rate. The …
Ball mill and rod mill are suitable for different materials. 1. Selection by material's hardness. Ball mill has a strong adaptation of material, and it is suitable for grinding hard materials, such as slag, iron ore, copper ore, etc. Rod mill is suitable for grinding brittle material, such as rare metals. 2.
Difference Between Ag Sag Ball Mill Rod Mill. Difference between ag sag ball mill rod mill 201356breakage tests do not include ball mill grinding dataased on the 2009 cim paper starkey and samuels 2009 the ratio of sag to ball mill grindability is an important factor in achieving a reliable sag mill circuit design because that ratio reveals the best and most practical split for sag and ball ...
The biggest characteristic of the sag mill is that the crushing ratio is large. The particle size of the materials to be ground is 300 ~ 400mm, sometimes even larger, and the minimum particle size of the materials to be discharged can reach 0.1 mm. …
The rod mill work index is also normally distributed. The database average and median are both 14.8 kWht, which is essentially the same as the ball mill average, showing that on average the two indices are identical. However, it is common to observe a difference between the rod mill and ball mill values for a given ore type. These.
Rod mills usually use steel rods with a diameter of 50-100mm as grinding media, while ball mills use steel balls as grinding media. The difference in grinding bodies is the main difference between the two. The steel balls of the ball mill are in point contact, and the steel rods of the rod mill are in line contact, so the working ...
Difference between rod mill and ball mill. 1.Grinding bodies work differently. We know that the rod mill is called a rod mill because its grinding medium is a steel rod, and the grinding medium of a ball mill is a steel ball. Due to the different shapes of the …
The rod mill usually uses 50-100mm diameter steel rod as grinding medium, while the ball mill uses steel ball as grinding medium. The length of steel …
1. Ball mill and rod mill are used to deal with various hardness of ore, rock and other materials whose particle size is not more than 60mm. The particle size range is 1.5mm and 1.5mm after treated with ball mill, otherwise, the particle size range is …
Grinding equipment widely used in concentrators is ball mill and rod mill. The two have similarities in shape and grinding principles, but there are also differences in structure, performance, and use. This article analyzes their similarities and differences from …
Ball Mill And Sag Mill Differences Thumbrulein. Whats the difference between ball mill rod mill and sag mill byashley march 20 2020.This article introduces the differences between ball mills rod mills and sag mills from grinding media crushing ratio structures and so on.Bentonite uses status and processing in india.Byashley march 14 2020.India is one of the main producers of.
Difference Between Rod Mill And Ball Mill Ball Mills. · Bond Rod Mill Work Index RWi kWht 18.1 . The apparent difference between ball mill and AGSAG mill efficiency is an artefact of Bonds implicit assumption . power draw of AGSAG and ball mills.
Understanding the difference between ball mill and rod mill is a foundation for the selection of grinding equipment. Generally, users can choose the right types of grinding equipment according to their raw materials, granularity and effect of the …
Rods in place weigh approximately 400 pounds per cu. ft. and balls in place approximately 300 pounds per cu. ft.. Thus, quantitatively, less material can progress …
Difference Between Ball Mill and Rod Mill Rod Mills. The principal field of rod mill usage is the preparation of products in the 5 mm—0.4 mm (4 mesh to 35 mesh) range. It may sometimes be recommended also for finer grinding. Within these limits a …
The difference between ball mill and rod mill, Be careful not to choose the wrong one! Published on May 28, 2019 May 28, 2019 • 4 Likes • 0 Comments
The difference between vertical roller mill and ball mill . The difference between vertical roller mill and ball mill The ball mill is generally composed of a horizontal cylinder, a hollow shaft for feeding and discharging, and a grinding head.
Seven differences between ball mills and rod mills. From the analysis of the crushing mechanism, whether the ball mill or rod mill, when the cylinder rotates, the grinding medium (ball or rod) installed in the cylinder is lifted to a certain height as the cylinder rotates under the action of …
the difference between rod mill and ball mill. 7 Major Differences between Ball Mill and Rod Mill. Now we will analyze the major differences between ball mill and rod mill and tell you how to choose a ball mill and a rod mill although ball grinding mill and rod mill work on a similar principle, they are still some big difference of each other different form and structure the cylinder shape ...
The Difference Between Ball Mill and Rod mill No matter analysis from the outside or the working principle ball mill and rod mill are very similarwhich is a little difficult to distinguish Then what is the difference between them exactly Machinery professors will explain it as following.
Difference Between Ball Mill and Rod Mill Rod Mills. The principal field of rod mill usage is the preparation of products in the 5 mm—0.4 mm (4 mesh to 35 mesh) range. It may sometimes be recommended also for finer grinding. Within these limits a …
The difference on grinding medium is the main difference between the ball mill and rod mill. There is point-to-point contact between the ball mill with the steel ball, while there is line-to-line between the rod mill and steel rod. So, the working characteristics of the ball mill and rod mill are different. 4. Medium charge ratio of ball mill ...
The structure of the rod mill is quite similar to ball grinder, but there are three points of difference: 1. Rod mill uses the steel rod whose diameter is 50-100mm as grinding medium but the latter mill uses steel ball as grinding medium. The steel rod is 25-50mm shorter than the barrel and the rod is made by high-carbon steel whose steel ...
The rod mill usually adopts the steel bar with a diameter of 50-100mm as the grinding medium, while the ball mill often uses steel ball as the grinding medium. The difference on grinding medium is the main difference between the ball mill and rod mill. There is point-to-point contact between the ball mill with the steel ball, while there is ...
The difference between a rod mill and a ball mill_cement. The difference between ball mill and rod mill . 1. Shape and structure. The ratio of tube length to diameter of the rod mill is generally 1.5-2.0, and the inner surface of the lining plate on the end cover is vertical plane. The …
Today 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 …
Rod mills are very similar to ball mills, except they use long rods for grinding media. The rods grind the ore by tumbling within the the mill, similar to the grinding balls in a ball mill.To prevent the conditions leading to rod charge tangling, the length to diameter …
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