### What are the differences between ball mill and rod mill ...

Recommendation of ball mill and rod mill 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.

More### Ball Mill vs Rod Mill How To Choose Ball Mill or Rod ...

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 rod is 25-50mm shorter than the cylinder, and it is usually made of high carbon steel with carbon content of 0.8% – 1%; the loading capacity of rod is about 35% – 45% of the effective volume of rod mill.

More### Which one is the best, ball mill or rod mill?

09/09/2019 shape structure analysis of the ball mill and rod mill The shape ratio of the two barrels is different, the ratio of the length to diameter of the rod mill barrel is generally 1.5-2.0, and the lining surface on the end cover is vertical plane. The ratio of barrel length to diameter of the ball mill is small, and in most cases the ratio is only slightly greater than 1. In addition, according to ...

More### 7 Differences Between Ball Mill and Rod Mill - Xinhai

Selecting the ball mill and rod mill according to the raw material. If the raw materials are tungsten and tin ore, rod mill is a better choice, while if the raw materials are aluminum ash, lime, slag, molybdenum ore, ball mill has stronger processing capacity. 2. Selecting the ball mill and rod mill according to the granularity and effect of the finished product . The processing capacity of ...

More### History of the Ball Mill and Rod Mill - Grinding Balls ...

24/04/2020 In 1870, on the basis of ball mill, rod mill with uniform discharge size was developed. In 1908, a self-grinding machine without grinding medium was created. From the 1930s to the 1950s, the United States and Germany successively developed roller bowl mills, roller disc mills and other vertical shaft medium speed mills. The appearance of these crushing machines has greatly improved the ...

More### Ball Mills vs Rod Mills

When the mill is rotated without feed or with very fine feed, the rods are in parallel alignment and in contact with one another for their full length. New feed entering at one end of the mill causes the rod charge to spread at that end. This produces a series of wedge shaped slots tapering toward the discharge end. The tumbling and rolling rods expend most of their crushing force on the ...

More### Ball and Rod Mill - YouTube

30/06/2017 The Ball and Rod Mill type LMBRM is a process and laboratory machine, which is suitable for milling and homogenizing soft, fibrous, hard and brittle materials in dry and wet phase.

More### Conversion of Rod mill to Ball mill - Grinding ...

Hi There, We have a wet overflow rod mill which is being used to grind Malachite. We want to convert it into ball mill to get the finer product 80% passing 70 micron. Can we do the same? simply, can we convert rod mill to ball mill? if yes then what are the measures we should consider.

More### kelemahan ball mill dan rod mill

kelemahan ball mill dan rod mill crusher mill. kelemahan dan kelebihan ball mill desertsafaridubai.co. Applications: HJ series jaw crusher is widely used in various materials processing of mining construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other . kelebihan dan kekurangan rod mill Indonesia ...

More### Teori, Operasi, Tipe, Jenis, Penggerusan, Ballmill ...

Pulp harus relative encer agar pulp dapat bergerak dengan leluasa di dalam mill. Ball mill biasanya beroperasi dengan 70 – 80 persen solid, padatan. 2. Rod Mill, menggunakan media gerus berbentuk batang selindern yang panjangnya hampir sama dengan panjang mill. Media gerus biasanya terbuat dari baja dan disusun sejajar dalam mill. Dimensi ...

More### Which one is the best, ball mill or rod mill?

09/09/2019 shape structure analysis of the ball mill and rod mill The shape ratio of the two barrels is different, the ratio of the length to diameter of the rod mill barrel is generally 1.5-2.0, and the lining surface on the end cover is vertical plane. The ratio of barrel length to diameter of the ball mill is small, and in most cases the ratio is only slightly greater than 1. In addition, according to ...

More### What's the Difference Between Ball Mills and Rod Mills ...

19/11/2019 The rod mill adopts overflow type and open type discharge, does not use grate type discharge. The diameter of the rod mill discharge end is larger than that of the same size ball mill. When the rod mill speed is lower than the working speed of the same size ball mill, the medium in the rod mill is in a sloping working state.

More### Technical Performance and Application of Ball Mill and

Rod mill. Unlike the ball mill, the grinding medium in the rod mill is a steel rod, so the working characteristics are significantly different from those of the ball mill. Since the steel balls are in point contact, the steel rods are in line contact. When the steel rods are sandwiched between the steel rods, the coarse particles are first broken, and the fine particles are protected to some ...

More### Ball Mill VS Rod Mill-xinhai

Though used different medium (steel ball and steel rod are contained in ball mill and rod mill), the working theory of ball mill and rod mill are similar. When the shell move, the medium in shell be raised and down which has a impact on ore. Some medium may close to the tube wall of shell which can grind the ore. After long time grinding, the material be grinded to the correct size. For ...

More### Ball and Rod Mill - YouTube

30/06/2017 The Ball and Rod Mill type LMBRM is a process and laboratory machine, which is suitable for milling and homogenizing soft, fibrous, hard and brittle materials in dry and wet phase.

More### Conversion of Rod mill to Ball mill - Grinding ...

Hi There, We have a wet overflow rod mill which is being used to grind Malachite. We want to convert it into ball mill to get the finer product 80% passing 70 micron. Can we do the same? simply, can we convert rod mill to ball mill? if yes then what are the measures we should consider.

More### Rod Mill - Great Wall

Ball Mill Rod Mill; Rod Mill. Application: Cement Plant: Capacity: 2.4-250 t/h: Motor Power: 75-1400 kW: Fineness: 0.147-0.833 mm: Download Product Brochure. We will send the detail data to your email! Demands * Name; Telephone * E-mail; Country; Company * Message. Live Chat Inquiry. Overview; Features; Specifications; Order Online; Overview. The rod mill is loaded with the grinding media of ...

More### Rod Mills for coarse grinding FLSmidth

Rod Mills are particularly useful, if you run a low tonnage operation and are looking for coarse product. Our Rod Mills are available in multiple diameters to fit the needs of your operation. Grinding, primarily by attrition, Rod Mills require comparatively low levels of power to operate. Rod Mills can be either wet or dry designs. Once replaced by AG and SAG mills, Rod Mills have had a recent ...

More### ball mill dalam grindingball mill dan rod mill - ME Mining ...

ball mill dalam grindingball mill dan rod mill; Apakah Perbedaan Ball Mill Dengan Rod Mill Dalam Proses. Mill (grinding) rod mill operational skills #; Rod mill. A rotating drum causes friction and attrition between steel rods and ore particles. [citation needed] But note that the term 'rod mill' is also used as a synonym for a slitting mill, which makes rods of iron or other metal. Rod mills ...

More### Laporan Praktikum Modul Rod Mill - Blogger

Penggerusan dengan rod mill diterapkan dengan cara penggerusan basah dan kering, rod mill digunakan pada prymary grinding sebelum dilanjutkan dengan ball mill. Disamping itu rod mill digunakan untuk preparasi bijih untuk proses gravity konsentrasi dengan produk mempunyai ukuran 4-100 mesh, dapat juga digunakan untuk umpan pembuatan klinker semen. (Rod mills) mampu

More### Which one is the best, ball mill or rod mill?

09/09/2019 shape structure analysis of the ball mill and rod mill The shape ratio of the two barrels is different, the ratio of the length to diameter of the rod mill barrel is generally 1.5-2.0, and the lining surface on the end cover is vertical plane. The ratio of barrel length to diameter of the ball mill is small, and in most cases the ratio is only slightly greater than 1. In addition, according to ...

More### What's the Difference Between Ball Mills and Rod Mills ...

19/11/2019 The rod mill adopts overflow type and open type discharge, does not use grate type discharge. The diameter of the rod mill discharge end is larger than that of the same size ball mill. When the rod mill speed is lower than the working speed of the same size ball mill, the medium in the rod mill is in a sloping working state.

More### rod mill vs ball mill - Sacramento

Ball mill and rod mill: wide range of applications or surface contact, and most of the coarse particles are first crushed and then 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. Ball mill and rod mill are the common grinding Similar appearence and working principle of ball ...

More### Ball Mill or Rod Mill? This is a Question? - Mining-pedia

Grinding Media of Ball Mill and Rod Mill. According to the equipment name, the rod grinder usually uses steel bars with a length of more than 500 mm as the grinding media, while the ball mill uses steel balls with a diameter of less than 100 mm as the grinding media. The difference in grinding media is also the most obvious difference between these two types of grinding equipment. 3 ...

More### Technical Performance and Application of Ball Mill and

Rod mill. Unlike the ball mill, the grinding medium in the rod mill is a steel rod, so the working characteristics are significantly different from those of the ball mill. Since the steel balls are in point contact, the steel rods are in line contact. When the steel rods are sandwiched between the steel rods, the coarse particles are first broken, and the fine particles are protected to some ...

More### Ball and Rod Mill » Scott

Ball Rod Mills are designed for simple long term operation The standard drive unit accepts a variety of different barrel sizes listed below: 200 x 200 Ball mill 200 x 250 Rod mill (Pictured) 250 x 250 Ball mill 250 x 300 Rod mill 300 x 300 Ball mill 300 x 360 Rod mill. Related Products/Solutions. Bottle Roller . Flotation Test Unit. Drying Oven . Rocklabs Contact. 63 Tidal Road, Mangere ...

More### Ball and Rod Mill - YouTube

30/06/2017 The Ball and Rod Mill type LMBRM is a process and laboratory machine, which is suitable for milling and homogenizing soft, fibrous, hard and brittle materials in dry and wet phase.

More### Rod Mill - Great Wall

Ball Mill Rod Mill; Rod Mill. Application: Cement Plant: Capacity: 2.4-250 t/h: Motor Power: 75-1400 kW: Fineness: 0.147-0.833 mm: Download Product Brochure. We will send the detail data to your email! Demands * Name; Telephone * E-mail; Country; Company * Message. Live Chat Inquiry. Overview; Features; Specifications; Order Online; Overview. The rod mill is loaded with the grinding media of ...

More### Rod Mills for coarse grinding FLSmidth

Rod Mills are particularly useful, if you run a low tonnage operation and are looking for coarse product. Our Rod Mills are available in multiple diameters to fit the needs of your operation. Grinding, primarily by attrition, Rod Mills require comparatively low levels of power to operate. Rod Mills can be either wet or dry designs. Once replaced by AG and SAG mills, Rod Mills have had a recent ...

More### Laporan Praktikum Modul Rod Mill - Blogger

Penggerusan dengan rod mill diterapkan dengan cara penggerusan basah dan kering, rod mill digunakan pada prymary grinding sebelum dilanjutkan dengan ball mill. Disamping itu rod mill digunakan untuk preparasi bijih untuk proses gravity konsentrasi dengan produk mempunyai ukuran 4-100 mesh, dapat juga digunakan untuk umpan pembuatan klinker semen. (Rod mills) mampu

More### What's the Difference Between Ball Mills and Rod Mills ...

19/11/2019 The rod mill adopts overflow type and open type discharge, does not use grate type discharge. The diameter of the rod mill discharge end is larger than that of the same size ball mill. When the rod mill speed is lower than the working speed of the same size ball mill, the medium in the rod mill is in a sloping working state.

More### Which one is the best, ball mill or rod mill?

### rod mill vs ball mill - Sacramento

Ball mill and rod mill: wide range of applications or surface contact, and most of the coarse particles are first crushed and then 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. Ball mill and rod mill are the common grinding Similar appearence and working principle of ball ...

More### Ball Mill VS Rod Mill-xinhai

Though used different medium (steel ball and steel rod are contained in ball mill and rod mill), the working theory of ball mill and rod mill are similar. When the shell move, the medium in shell be raised and down which has a impact on ore. Some medium may close to the tube wall of shell which can grind the ore. After long time grinding, the material be grinded to the correct size. For ...

More### Ball Mill And Rod Mill Designing

Ball Mills . Metallurgical ContentBall Mill Grinding P80 SizeCylindrical Ball MillsConical Ball MillsRod MillsBall Mill and Rod Mills DrivesGrinding Media Ball Mill LinersCylindrical VS Conical Ball MillsBall Mill Animation The ore from the crushing section is delivered to the fine ore bin placed at the head of the grinding section, from which it is fed, together with water, to one or more ...

More### Rod Mills - 911Metallurgist

A rod mill uses steel rods as the grinding media in tumbling mills is an efficient means to feed ball mills a product finer than could be made in a crusher but coarser than could be made in a ball mill. The principal use for rod mills, which were invented to make ball mill feed in a wet-grinding rod mill-ball mill circuit. Rod mills came into use in the United States beginning in 1900s and ...

More### Rod Mill, Rod Mill Manufacturers, Rod Mill Working ...

(1) Rod mill is usually selected in order to prevent over grinding in gravity or magnetic separation plant of tungsten tin and other rare metals mine; (2) In two stages grinding, the capacity of rod mill machine used in the first stage grinding is larger than ball mill’s; (3) In some cases, rod mill

More### kelemahan ball mill dan rod mill

kelemahan ball mill dan rod mill crusher mill. kelemahan dan kelebihan ball mill desertsafaridubai.co. Applications: HJ series jaw crusher is widely used in various materials processing of mining construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other . kelebihan dan kekurangan rod mill Indonesia ...

More### ball mill dalam grindingball mill dan rod mill - ME Mining ...

ball mill dalam grindingball mill dan rod mill; Apakah Perbedaan Ball Mill Dengan Rod Mill Dalam Proses. Mill (grinding) rod mill operational skills #; Rod mill. A rotating drum causes friction and attrition between steel rods and ore particles. [citation needed] But note that the term 'rod mill' is also used as a synonym for a slitting mill, which makes rods of iron or other metal. Rod mills ...

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