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  • What are the differences between ball mill and rod mill

    The cylinder shape of the rod mill and the ball mill is different: the cylinder of the rod mill is a long type, and the floor area is large. The ratio of the length to the diameter of the cylinder is generally 1.5 to 2.0; The cylinder of the ball mill is a barrel or a cone.

  • 7 Differences Between Ball Mill and Rod Mill Xinhai

    The rod mill usually adopts the steel bar with a diameter of 50-100mm as the grinding medium, while the ball mill often uses steel ball as the grinding medium. The difference on grinding medium is the main difference between the ball mill and rod mill.

  • 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

  • The difference between a rod mill and a ball mill_cement

    Rod mill usually USES steel rod with diameter of 50-100mm as grinding medium, while ball mill USES steel ball as grinding medium. The difference of grinding body is the main difference between

  • Difference between Rod mill and Ball mill Fodamon

    The mill can be divided into ball mill and rod mill according to different purposes. Fodamon engineers share the differences between ball mill and rod mill as follows: 1. Appearance and structure The shape ratio of the barrels of the two mills is different. The ratio of the length and diameter of the rod mill barrel is generally 1.5-2, and the

  • Difference Between Rod Mill And Ball Mill

    Difference between Rod Mill and Ball Mill Essay 376 Words Nov 05 2013183 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 millTo prevent the conditions leading to rod charge tangling the length to diameter.

  • Difference between Rod mill and Ball mill Fodamon

    The mill can be divided into ball mill and rod mill according to different purposes. Fodamon engineers share the differences between ball mill and rod mill as follows: 1. Appearance and structure The shape ratio of the barrels of the two mills is different. The ratio of the length and diameter of the rod mill barrel is generally 1.5-2, and the

  • Differences Between Ball Mill and Rod Mill Xinhai

    In the end, Xinhai mineral processing equipment specialist summarizes that ball mill and rod mill have roughly the same principle and structure. The main difference is that the grinding medium of ball mill is steel ball, and the grinding medium of rod mill is steel bar. Besides, the particle size of

  • What is the difference between the ball mill and rod

    What is the difference between the ball mill and rod mill? I’m just not sure that you will believe this leap of logic. A ball mill contains balls. A rod mill contains rods.

  • Comparison between Rod Mill and Ball Mill ore

    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

  • 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.

  • Ball vs Rod vs Roll Mills Gold Refining Forum

    11/06/2019· 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. In some cases, they can be used interchangable

  • Ball Mills Mineral Processing & Metallurgy

    Metallurgical 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 SpecificationsAll

  • Rod mills, how they function Mine Engineer.Com

    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 mills usually require greater operator attention.

  • Mill (grinding) Wikipedia

    F 80 is the mill circuit feed size in micrometers. 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 are less common than ball mills for grinding minerals.

  • What's the Difference Between SAG Mill and Ball Mill

    The calculation shows that the crushing ratio can reach 3000 ~ 4000, while the ball mill’s crushing ratio is smaller. The feed size is usually between 20-30mm and the product size is 0-3mm.