## rod mill power vs ball mill

Ball Mill vs Rod Mill | How To Choose Ball Mill or Rod The power consumption of the ball mill is slightly higher than that of the rod mill, and the wear rate i

# rod mill power vs ball mill

## Ball Mill vs Rod Mill | How To Choose Ball Mill or Rod

The power consumption of the ball mill is slightly higher than that of the rod mill, and the wear rate is also higher than that of the rod mill The daily maintenance requires constant addition of a certain amount of steel balls, while the rod mill only needs to be inspected and replaced in a period of timeWhen 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 theBall Mills vs Rod Mills· Ball mill machine has always been the main grinding equipment in wet cement production In the early years, the rod mill was first used in cement raw meal grinding, which increased the output of the grinding section by 31%, saved energy by 27%, and reduced the consumption of grinding media by 47% Since then, the rod mill has been quickly applied to major cement plants and has achieved goodRod Mill VS Ball Mill | Comparative Analysis of

## 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 metalsWhen 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 For the ball mill, depending on the specific requirements, you can choose the overflow type and grate type of discharge methodWhat's the Difference Between Ball Mills and Rod Mills· 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 1520, 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 toWhich one is the best, ball mill or rod mill?

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

· 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 1520, 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 toBut for rod mill, grinding effect is better which need a lower rotate speed and has a lower power consumption Xinhai produce all kind of ball mill and rod mill with high quality, you would interested in them Tags:Ball Mill VS Rod Mill From:Xinhai Mining Machinery Company Related articles 7 Differences Between Ball Mill and Rod Mill; 7 Methods to Improve the Production Efficiency of ConeBall Mill VS Rod Mill XinhaiThough 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 ForBall Mill VS Rod Millxinhai

## Mill (grinding) Wikipedia

The power predictions for ball mills typically use the following form of the Bond equation: = Rod mills are less common than ball mills for grinding minerals The rods used in the mill, usually a highcarbon 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 Autogenous millThe product size distribution is narrower than a ball mill but significantly coarser Most are overflow discharge type Lengthtodiameter= 14 to 23 Mill length = 7 meters Rod MillBall Mill Circuits Diagrams of mill circuits [image: (13582)] Rod Mill Operations Designed to accept feed from a secondary crusher Feed particle size = 6 – 25 mm Peripheral speed = 85 146 m/min (280AMIT 135: Lesson 8 Rod Mills – Mining Mill OperatorThe power predictions for ball mills typically use the following form of the Bond equation: [2] Rod mills are less common than ball mills for grinding minerals The rods used in the mill, usually a highcarbon 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 [5] AutogenousWhat is the difference between a SAG mill and ball mill?

## Grinding Mill Power

Metallurgical ContentGrinding Mill Power ScaleUpEffect of Lifter Height & Liner Thickness on Grinding Mill PowerEffect of Mill Lifter & Liner Wear & Shape on TonnageEffect of Pulp Rheology on Grinding Mill PowerPower Required to Drive a Rod Mill The power required to drive a tumbling mill is of interest both to the designer and to the mill operator: to the former as a basis of design for theMetallurgical ContentBall Mill Capacity VS Rod Mill CapacityWorking Principle & OperationRod Mill Capacity TableBall VS Rod Mill ConversionTypes of Mill DischargeBall Mill Trunnion and Mill Grate DischargePeripheral Grinding Mill DischargeLoad Capacity of Trunnion BearingsBall Mill & Rod Mill LinersGrinding Mill GearsGrinding Mill DrivesBall Mill Grinding CircuitBall Mill SpecificationsAllBall Mills Mineral Processing & Metallurgystage ball mills, rod mills or AG/SAG mills when calculating power according to the Bond Third Theory method Rod mill and AG/SAG mill products are similar and tend to be not as steep as a 05 slope when plotted on loglog paper This is because the particle size distribution (PSD), these mills produce have a coarse fraction but also a ﬁ ne fraction which is not credited for in an 80 perA Method of C alculating Autogenous/ SemiAutogenous

## Difference Between Sag Mill vs Ball Mill mech4study

· 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 The basic principle of mill machine is that when any· 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 1520, 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 toWhich one is the best, ball mill or rod mill?· 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 14 to 16 Rod mills accept feed up to about 50 mm (2 in) and produce a product in the size range ofThe Difference Between the Ball Mill and Rod Mill Essay

## Comparing Used Ball Mills Vs Used Rod Mills

Because of this more energy is needed to power up a ball press as opposed to a rod press Rod mills can be operated at lower peripheral speeds resulting in reduced energy costs Though this difference in power can vary depending on the type of ore you are grinding the consensus is that a rod machine requires less speed to perform the same function as a ball device Another key factor inThe power predictions for ball mills typically use the following form of the Bond equation: = Rod mills are less common than ball mills for grinding minerals The rods used in the mill, usually a highcarbon 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 Autogenous millMill (grinding) WikipediaThe power needed to operate a rod mill could exceed 30% of the power used in a ball mill When they are worn, rods must not stretch but break in rather small pieces, so that they can exit the mill The energy consumed by rod mills could be from 10 to 30% higher than the energy consumed by bar mills and this is for comparable performance A rod mill is recommended if we want to properly grindRod Mill an overview | ScienceDirect Topics

## Ball Mill Design/Power Calculation LinkedIn

· The basic parameters used in ball mill design (power calculations), rod mill or any tumbling mill sizing are; material to be ground, characteristics, Bond Work Index, bulk density, specificmill is the energy consumption The power supplied to the mill is used primarily to lift the load (medium and charge) Additional power is required to keep the mill rotating 813 Power drawn by ball, semiautogenous and autogenous mills A simplified picture of the mill load is shown in Figure 83 Ad this can be used to establish the essentialTECHNICAL NOTES 8 GRINDING R P King· 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 The basic principle of mill machine is that when anyDifference Between Sag Mill vs Ball Mill mech4study

## What’s the difference of Ball mill, SAG mill, AG mill?

Attrition mill is a type of grinding mill by kinds of media to crush lump to powderlike 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 MillsBall mill is the key equipment for grinding materials those grinding mills are widely used in the mining process, and it has a wide range of usage in grinding mineral or material into fine powder, such as gold, iron，zinc ore, copper, etc JXSC Mining produce reliable effective ball mill for long life and minimum maintenance, incorporate many of the qualities which have made us beingBall Mill for Sale | Grinding Machine JXSC Mining