About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

compare mill with ball mill and rod mill

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.

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

What's the Difference Between Ball Mills and Rod Mills

Nov 19, 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.

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

Sep 09, 2019· In the ball mill, commonly used have the lattice ball mill and overflow ball mill (named from different drainage structure), and the rod mill does not use the grid plate drainore, only overflow type and opening type two kinds, the diameter of the hollow shaft at the drainage and end is generally larger than the same specification ball mill.

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

Comparison between Rod Mill and Ball Mill

Rod mill is a type of grinding mill whose grinding media is steel bar, while ball mill is steel ball. 1. Rod mill are usually applied to grinding the w-sn ore and rare metal in the reselection or magneticore-dressing plant in order to avoid the damage caused by the over crushing. 2. In the two stage grinding process, if it requires grinding the ore from 20-6mm to 1-3mm in the first stage, rod

7 Differences Between Ball Mill and Rod Mill Xinhai

The ball mill is commonly divided into grid type ball mill and overflow type ball mill (named by the different discharging structure). The rod mill is divided into overflow type and open type rod mill, whose diameter of hollow shaft is generally larger than that of ball mill with the same specifications.

The difference between ball mill and rod mill – Fodamon

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 seven aspects, and tells you how to choose ball mill and rod mill.

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

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

Sep 09, 2019· In the ball mill, commonly used have the lattice ball mill and overflow ball mill (named from different drainage structure), and the rod mill does not use the grid plate drainore, only overflow type and opening type two kinds, the diameter of the hollow shaft at the drainage and end is generally larger than the same specification ball mill.

What's the Difference Between Ball Mills and Rod Mills

Nov 19, 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.

Comparison between Rod Mill and Ball Mill

Rod mill is a type of grinding mill whose grinding media is steel bar, while ball mill is steel ball. 1. Rod mill are usually applied to grinding the w-sn ore and rare metal in the reselection or magneticore-dressing plant in order to avoid the damage caused by the over crushing. 2. In the two stage grinding process, if it requires grinding the ore from 20-6mm to 1-3mm in the first stage, rod

The difference between ball mill and rod mill – Fodamon

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 seven aspects, and tells you how to choose ball mill and rod mill.

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

1. Equipment Construction of Ball Mill and Rod Mill. On the surface, many people are difficult to distinguish ball mill and rod mill, but in fact, these two mills have differences in the proportion of the cylinder shape. Typically, the barrel length to diameter ratio of the rod mill is maintained between 1.5 ~2.0, and the inner surface of the

rod mill vs ball mill | Mining & Quarry Plant

The difference between rod mill and ball mill: Rod mill quality is in grinding procedure grinding method and ore display collection contact, so has the particular ball mills vs. rod mills gringing ore

ball mill vs rod mill greenrevolution

The Difference Between the Ball Mill and Rod Mill Essay wang. Apr 2, 2012 Rod mills are very similar to ball mills, except they use long rods for grinding media.

Ball vs Rod vs Roll Mills Gold Refining Forum

Jun 11, 2019· In the order you have listed; a ball mill can fine grind down to <400 mesh if needed, a rod mill will efficiently grind to 150/200 mesh range, and a roll mill can do a +/- 100 mesh. The ball and rod mills are similar in appearence, as a large rotating lined cylindrical tube filled with either metal balls or long rods used as the grinding medium.

Differences Between Ball Mill and Rod Mill-xinhai

Ball mill and rod mill are usually driven by an asynchronous motor or synchronous motor. The rotating speed of the cylinder is below the critical speed. In order to obtain a better impact effect, some ball mill speed can be adjusted. Ball mill and rod mill are used in wet and dry processes to deal with various hardness of ore, rock and other

Comparing Used Ball Mills Vs Used Rod Mills

Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles. However there are some advantages to using rod mills rather than ball mills for larger mining projects including greater efficiency, better grinding performance and lower energy costs.

How to Choose a Ball Mill or a Rod Mill? by direolindaqwe

Aug 29, 2019· generally larger than that of a ball mill of the same specification. 3. Analysis of grinding media. Rod mills commonly use steel rods with a diameter of 50-100mm as the grinding medium, while ball

Testwork: Bond rod mill work index SAGMILLING.COM

The Bond rod mill work index is not as common as the Bond ball mill work index, and there are two different variations on the mill apparatus.The SAGMILLING.COM models expect a mill with a "wave liner", and is not compatible with mills using "smooth liners".

Ball Mill and Rod Mill Rubber Liner Ball Mill Shell

Manufacturer of Ball Mill and Rod Mill Rubber Liner Ball Mill Shell Liner, Ball Mill Head Liner, Lifter Bar For Shell Liner & Head Liner and Ball Mill Filling Segment offered by Sakar Rub-Tech Private Limited, Ahmedabad, Gujarat.

Rod Mill Manufacturers & Suppliers in India

Wire rod mills are designed to produce bar sections of smaller sizes up to 5.5 mm. This is produced using a “Wire Rod Block Mill, which consist of twist free cantilevered stands in a single block which are mounted with tungsten cartridge rolls to ensure the accuracy of

China Grinding Rod Ball Mill, Grinding Rod Ball Mill

China Grinding Rod Ball Mill manufacturers Select 2020 high quality Grinding Rod Ball Mill products in best price from certified Chinese Steel Grinding Machines manufacturers, Used Grinding Machine suppliers, wholesalers and factory on Made-in-China

AMIT 135: Lesson 8 Rod Mills – Mining Mill Operator Training

The product size distribution is narrower than a ball mill but significantly coarser. Most are overflow discharge type. Length-to-diameter= 1.4 to 2.3. Mill length = 7 meters. Rod Mill-Ball Mill Circuits Diagrams of mill circuits [image: (135-8-2)]

Ball Mill VS Rod Mill-xinhai

Rod mill are used widely in plant and are compared by us. This text will analyze the two equipment in some aspect. The grinding theory. 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.

China Mineral Grinding Rod Mill AG Sag Mill for Coarse

The structure of the rod mill is roughly the same as that of the overflow ball mill. The grinding medium is round. The structure should be slightly different from the ball mill in order to ensure that the rod is flexed without hitting each other when there is a regular movement and falling in the rod mill.

Continuous Rod and Ball Mill | Sepor, Inc

Sepor’s 16 x 32 continuous ball or rod mill is ideal for pilot plant studies of ore grinding and processing or just regular small scale grinding requirements you may have. The mill can be used in a closed circuit, with a spiral classifier, screen or cyclones or as a single pass grinding mill.

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