the difference between rod mill and ball mill

Grinding mills - Metso

Jan 29 2013· Watch the working of laboratory ball mill 5 kg designed and manufactured by Bionics Scientific Technologies P Ltd

Testwork Bond rod mill work index - SAGMILLING COM

Rod mills operate at lower speed than ball mills since the rods are rolled and not cascaded For an equivalent grind a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore The rod charge must be maintained in good working condition and broken and worn rods must be removed Rod

Differences Between Ball Mill and Rod Mill - Xinhai

Ball mill and rod mill are used in wet and dry processes to deal with various hardness of ore rock and other materials So what are the differences between ball mill and rod mill 1 Ball mill and rod mill are used to deal with various hardness of ore rock and other materials whose particle size is …

Mill grinding - Wikipedia

The difference between rod mill and overflow ball mill Date:2019-07-15 09 32 Source: Views The working principle of rod mill and ball mill is the same both drive the cylinder to rotate through the transmission device and lift the grinding medium to a certain height for dropping Under the action of friction force and centrifugal

Ball Mills - Mineral Processing Metallurgy

See the difference and try one of our end mills today to see how they are better than the rest Other Options Available We understand that ultra-performance end mills may not be what everyone is looking for In that case we ve designed an all-purpose and high-performance line of end mills so that everyone can find end mills suitable for their

Lab Ball Mill 5 KG - YouTube

Nov 05 2013· Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles However many customers are confused when they choosing equipments for grinding due to their similar appearance This paragraph is a brief explanation to the difference of ball mill and rod mill below

Ball mill - Wikipedia

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

Tube Mill Difference Ball Mill- ALUNETH Mining machine

Apr 02 2012· Ball mills and rod mills are both excellent mining machines for grinding ores into fine powders and particles However many customers are confused when they choosing equipments for grinding due to their similar appearance This paragraph is a brief explanation to the difference of ball mill and rod mill below

What s the difference of Ball mill SAG mill AG mill

Oct 12 2017· 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 processes Various kinds of mills are there with which different material processing takes place

difference between sag mill and ball mill Solution for

Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances 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

The Difference Between Ball Mill and Rod mill - Hongxing

Oct 22 2012· The 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 FL s largest SAG mill measured 38 and its ball mills 26 To the average person the difference

Ball and Rod Mill - YouTube

type These mills exist in a variety of types - rod ball pebble autogenous and semi-autogenous The grinding action is induced by relative motion between the particles of media - the rods balls or pebbles This motion can be characterized as collision with breakage induced primarily by impact or …

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Difference Between a Rod Mill and Ball Mill Rod Mills has a very define and narrow discharge product size range Feeding a Rod Mill finer rocks will greatly impact its tonnage while not significantly affect its discharge product sizes The 3 5 diameter rod of a mill can only grind so fine

difference between rod mill and ball mill

Rod mills operate at lower speed than ball mills since the rods are rolled and not cascaded for an equivalent grind a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore the rod charge must be Tube Mill Difference Ball Mill

Ball and Rod Mill - YouTube

What Is The Difference Between Ball Mill And Tube Mill Pulverizer - Wikipedia Ball and tube mills A ball mill is a pulverizer that consists of a horizontal rotating cylinder up to three diameters in length

the Difference of Rod Mill and Ball Mill

The rod mill work index is also normally distributed The database average and median are both 14 8 kWh t 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 how they function - Mine Engineer Com

What is the difference between vertical mill and ball mill he energy consumption rate of the ball mill is relatively low At present there is a tendency to be replaced by vertical mills roller presses etc

The difference between rod mill and overflow ball mill

Ball Mill Wio BWio 8 6 Circuit Wio OWio 14 6 Bond Ball Mill Work Index BWi kWh t 13 4 Bond Rod Mill Work Index RWi kWh t 18 1 Table 1 Example of AG SAG Ball Mill Circuit Wio Calculations 1 2 ABstrAct Optimum use of power in grinding both in terms of grinding efficiency and use of installed capital can have a large effect on

The primary difference Between Ball Mill and Rod mill

Rod mills are less common than ball mills for grinding minerals The rods used in the mill usually a high-carbon steel can vary in both the length and the diameter However the smaller the rods the larger is the total surface area and hence the greater the grinding efficiency

TECHNICAL NOTES 8 GRINDING R P King

The difference between rod mill and ball mill 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 More difference between ball mill 26amp3b rod mill

Ball Mills vs Rod Mills

The grinding media of ball mill is steel ball the grinding media of rod mill is steel bar In summary we can see that the principle of ball mill and rod mill are the same the structure is similar The significant differences between the two are their grinding media and the product granularity

The Difference Between the Ball Mill and Rod Mill Essay

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Autogenous and Semi-Autogenous Mills

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

What is the difference between vertical mill and ball mill

What is the difference between vertical mill and ball mill he energy consumption rate of the ball mill is relatively low At present there is a tendency to be replaced by vertical mills roller presses etc

Ultra Performance End Mills - Supermill LLC

Jun 30 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 For more

Comparison between Rod Mill and Ball Mill - ore processing

2019-9-27 · Attrition mill is a type of grinding mill by kinds of media to crush lump to powder-like substances 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

The difference between a rod mill and a ball mill cement

Product Description of Energy Saving Cylindrical energy saving grid ball mill is one of energy saving mills developed by our company which is easy to start and saves 20-30 energy It is lined grooved ring plate which increases the contact surf

What is the difference between the ball mill and rod mill

intermediate size ready for final grinding in a ball mill pebble mill or VERTIMILLTM Wet grinding is accomplished in a slurry of 50 to 80 percent solids 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

Difference Between Sag Mill And Ball Mill Solution For Ore

A ball mill a type of grinder is a cylindrical device used in grinding or mixing materials like ores chemicals ceramic raw materials and paints Ball mills rotate around a horizontal axis partially filled with the material to be ground plus the grinding medium Different materials are used as media including ceramic balls flint pebbles and stainless steel balls

Used Ball-mills For Sale

type These mills exist in a variety of types - rod ball pebble autogenous and semi-autogenous The grinding action is induced by relative motion between the particles of media - the rods balls or pebbles This motion can be characterized as collision with breakage induced primarily by impact or …