cement ball speed


    The mill used for this comparison is a 4.4-meter diameter by 13.6 meter long ball mill with a 5000 HP drive motor. It is designed for approximately 90 s.ton per hour. This type two-compartment mill is a state- of-the-art shell supported cement finish mill. The torque and time requirements of the mill with the ball

  • ACI Concrete Terminology

    cement or an admixture in concrete, for example, an air-entraining agent. agglomeration — a gathering into a ball or mass. aggregate — granular material, such as sand, gravel, crushed stone, crushed hydraulic-cement concrete, or iron blast-furnace slag, used with a cementing medium to produce either concrete or mortar. (See also heavyweight

  • Ball Mill Design/Power Calculation

    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, specific density, desired mill tonnage capacity DTPH, operating % solids or pulp density, feed size as F80 and maximum 'chunk size', product size as P80 and maximum and finally the type of circuit open/closed ...

  • 3 Ways to Hang a Speed Bagss

    Jan 26, 2018 · Find a high place on the wall to put your speed bag. Look for a flat, unimpeded area of your wall that you can hang the speed bag unit from. Your wall should be tall enough that you can hang the unit above eye level without any issues; for the best results, place the unit between .5 and 1 ft (0.15 and 0.30 m) above your head.