application of rod mill

  • Rod Mill an overview ScienceDirect Topics

    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. As such, when the product is sticky, rod mills are preferred over ball mills.

  • 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.

  • Development, application and operating results of the

    A rod mill may be defined as a rotating cylindrical shell lined with wear-resistantrenewable liners and carrying a charge of rods that reduce the mill feed by abrasion and impact as the rods cascade within the shell. A rod mill differs from a ball mill in that the comparatively rigid grinding

  • Application of Wireless Load Cell to Investigate Rod Mill

    Rod Mill Bolt Breakage Strathcona Mill has two parallel grinding lines. Rod Mill Specifications: •10’ Diam X 16’ long •Pulp density 82 to 84% •900 hp •4.0” rods •Rod load 35% to 40% •76 % of critical speed (18.2 rpm) •Produce narrow size distribution Fig: Schematic of Grinding Circuit

  • 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.

  • Application of Rod Mill and Ball Mill Luoyang Dahua

    Rod mill is applied for coarse grinding for the reason that its media is steel rod and is liner contact, while ball mill is applied for fine grinding for the reason that its media is steel ball and is point contact.

  • Technical Performance and Application of Ball Mill and

    In addition, the rod mill can also be used as a coarse grinding device in the two-stage grinding circuit, especially when dealing with the puncture material, the rod mill often replaces the fine crushing crusher to solve the problem of blockage of discharge port of fine grinding equipment.

  • Industrial Application Of Rod Mill balletuytenhove

    industrial application of rod mill. F 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

  • Rod Mill Design Calculations

     EF1 Dry Grinding for the same range of work, dry grinding requires 1.3 times as much power as wet grinding. EF2 Open Circuit Grinding when grinding in open circuit ball mills, the amount of extra power required, compared to closed circuit ball milling, is a function of the degree of control required on the product produced. The inefficiency factors for open circuit

  • Rod Mill Design & Power Draw

    The following equation is used to determine the power that a rod mill should draw. The Bottom Table lists many of the common size rod mills giving speed, loading and power data. The rod mill motor power is in horsepower at the mill pinion-shaft. For different length rod mills power varies directly as rod length. For difference between new and worn liners increase power draw by 6%, and adjust

  • Application of holonic methodologies to problem diagnosis

    Application of Holonic Methodologies to Problem Diagnosis in a Steel Rod Mill Duncan McFarlane Industrial Control Centre, University of Westminster, 115 New Cavendish St., London, UK, W1M 8JS Bruce Marett BHP Research Melbourne Laboratories, PO Box 264, Clayton, Australia, 3168 Gary Elsley BHP Rod and Bar Products Division, Newcastle, Australia

  • (PDF) Application of holonic methodologies to problem

    steel rod mill spray cooling line and developed a conceptual Holonic Cooling Control system to manage this process. Previous work ([1], [2]) has demonstrated the use of

  • Mill (grinding) Wikipedia

    (Redirected from Rod mill) A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. There are many different types of mills and many types of materials processed in them.

  • Working principle and application of rod mill :

    Working principle and application of rod mill ( grindingball) submitted a minute ago by amshare123. share. save. hide. report.