# rod mill converted to ball mill

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

Conversion of Rod mill to Ball mill - Grinding Classification Circuits - Metallurgist Mineral Processing Engineer. 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.

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rod mill converted to ball millGerben van Leijenhorst. rod mill converted to ball mill pochirajucoin. Mill Circuit Pump Manual Weir Minerals power over conventional milling A typical SAG mill with a smaller conventional ball mill shown in the ball and rod mills often associated with these types of plants this is also usually converted to equivalent head and likewise must be .

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(Top) Mount Polley ball mill (Mineral Resources Educa- tion Program of BC) .... rod mills could be converted to ball mills; thus achieving the. 30,000 tonnes per... Get Price MEI Blog: Where is comminution going?

Get PriceEmail contact### Ball Mills - Mineral Processing Metallurgy

12-02-2017 Any overflow type mill can be easily converted to a grate discharge type by merely adding the improved grate head liners and the proper shell liners, or vice versa. Ball-Rod Mills of the grate discharge type are made by adding the improved type of grates to a standard Ball-Rod Mill.

Get PriceEmail contact### rod mill converted to ball mill - BINQ Mining

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 » More detailed

Get PriceEmail contact### What are the differences between ball mill and rod mill ...

Grinding medium of rod mill. The rod of diameter from 50 to 100 mm is often used as the grinding medium, and the filling rate of rod mill is 35% to 45%, while filling rate of ball mill is 40% to 50%. Rod is mainly made of several materials: A High carbon steel.

Get PriceEmail contact### Ball Mill vs Rod Mill How To Choose Ball Mill or Rod ...

50-100mm steel rod is usually used as grinding medium in rod mill, while steel ball is used as grinding medium in ball mill. The steel balls are in point contact with each other, and the steel rod of rod mill is in line contact with each other, so their working features are obviously different. 4.

Get PriceEmail contact### What's the Difference Between Ball Mills and Rod Mills ...

The finesse of the material milled by the ball mill is 0.074mm-0.4mm, only except for the two small ball mills that have a wider range of 0.075-0.89mm. However, the rod mill fine grinding fineness is about 0.833-0.147mm. In terms of the fineness of the ground material, the ball mill has a finer handling ability.

Get PriceEmail contact### Batch Ball or Rod Mill Container Sepor, Inc

Feed size should generally be -1/8″, for ball mill and -1/2″ for rod mill. They are of a sturdy, rugged design to handle frequent use with hard materials. The batch ball and rod mills require a drive roll to rotate the mills. The batch ball mill should be run between 56 RPM and 70 RPM.

Get PriceEmail contact### Conversion of Dry Grinding Rod Mills To Dry Grinding Ball ...

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Get PriceEmail contact### 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 ...

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rod mill ball mill mining machine industrial machine_Rod MillBall MillHXJQ Mining MachineryRod Mill Introduction The Hongxing Rod Mill manufacturer adopts advanced controllable feeding and discharging technology, combined with the actual grinding. Tel WhatsApp:+86 158 0667 8589. E-mail: [email protected] Toggle navigation.

Get PriceEmail contact### AMIT 135: Lesson 8 Rod Mills – Mining Mill Operator

Mill length = 7 meters. Rod Mill-Ball Mill Circuits Diagrams of mill circuits [image: (135-8-2)] Rod Mill Operations. Designed to accept feed from a secondary crusher. Feed particle size = 6 – 25 mm. Peripheral speed = 85- 146 m/min (280 – 480ft/m in) Reduction ratio = 2 – 20 depending on material.

Get PriceEmail contact### Rod Mill - an overview ScienceDirect Topics

Jean-Paul Duroudier, in Size Reduction of Divided Solids, 2016. 3.7.4 Performance. Rod mills are used in an open circuit between crushing and the ball mill. They often operate in wet and where the pulp contains up to 50% solid by mass. This machine is equally very applicable to dry where it could take a feed that has achieved 6% moisture.

Get PriceEmail contact### Rod mills, how they function - Mine Engineer.Com

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 ratio is maintained at 1.4 to 1.6.

Get PriceEmail contact### Ball Mill Rod Mill Rod Ball Mill Mill - praha

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

Get PriceEmail contact### Batch Ball or Rod Mill Container Sepor, Inc

The jars should be charged with at least 20 pounds of balls (or rods for the rod mill), and 25%to 40%, by volume, material to be ground (1.4 liters to 2 liters). The batch ball and rod mill consists of the grinding cylinder with four lifter bars, machined rolling rings, threaded removable yoke, hand lever for tightening and loosening the lid, a machined lid with neoprene gasket.

Get PriceEmail contact### Cement grinding Vertical roller mills versus ball mills

to the ball mill system and has increased its share of the market for cement mills over the last decade. There are a number of explanations to this situation, related to issues like cost and ease of operation, cost of installation, cost and ease of maintenance, product quality, versatility, etc.

Get PriceEmail contact### Ball Mills - an overview ScienceDirect Topics

Oleg D. Neikov, in Handbook of Non-Ferrous Metal Powders, 2009 Tumbling Ball Mills. Tumbling ball mills or ball mills are most widely used in both wet and dry systems, in batch and continuous operations, and on a small and large scale.. Grinding elements in ball mills travel at different velocities. Therefore, collision force, direction and kinetic energy between two or more elements vary ...

Get PriceEmail contact### Conversion of Dry Grinding Rod Mills To Dry Grinding Ball ...

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Get PriceEmail contact### rod mill ball mill mining machine industrial machine 」

rod mill ball mill mining machine industrial machine_Rod MillBall MillHXJQ Mining MachineryRod Mill Introduction The Hongxing Rod Mill manufacturer adopts advanced controllable feeding and discharging technology, combined with the actual grinding. Tel WhatsApp:+86 158 0667 8589. E-mail: [email protected] Toggle navigation.

Get PriceEmail contact### Metallurgical Products - Ball and Rod Mills – BrugTech

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 mill, similar to the grinding balls in a ball mill.

Get PriceEmail contact### Rod mills, how they function - Mine Engineer.Com

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 ratio is maintained at 1.4 to 1.6.

Get PriceEmail contact### Grinding Mills – 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.

Get PriceEmail contact### Ball MillRod Mill Grinding System Used in Mineral

Prominer provides ball mill / rod mill grinding system which is widely used in various types of ores' beneficiation, electricity, cement and chemical industries. It can carry out dry or wet pulverizing and can meet demand for sustainable large-scale production.

Get PriceEmail contact### Rod/Ball Mill Eriez Lab Equipment

Ball/Rod mill Literature . The Ball/Rod mills are meant for producing fine particle size reduction through attrition and compressive forces at the grain size level. They are the most effective laboratory mills for batch-wise, rapid grinding of medium-hard to very hard samples down to finest particle sizes.

Get PriceEmail contact### Cement grinding Vertical roller mills versus ball mills

to the ball mill system and has increased its share of the market for cement mills over the last decade. There are a number of explanations to this situation, related to issues like cost and ease of operation, cost of installation, cost and ease of maintenance, product quality, versatility, etc.

Get PriceEmail contact### Contact to Buy Industrial Grinding Ball Mill Vertical ...

As a ball mills supplier with 22 years of experience in the grinding industry, we can provide customers with types of ball mill, vertical mill, rod mill and AG/SAG mill for grinding in a variety of industries and materials. Contact. Email: [email protected]; Tel: +86 372 5965 148;

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