drive calculation for a ball mill uk Popular Search , nbsp 0183 32 In this section an experimental ball mill is modeled to get a calculation example of ball mill with regional total energy The experimental ball mill model consists of a cylinder drum and balls of two sizes As shown in Fig 8 and Fig 9 the inner diameter of the,

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Get PriceBall mills - These mills use forged steel balls up , mands of high torque - direct drive systems and , The required clutch torque is calculated from , cement ball mill driven by a 5000 HP (3730 kW) motor through a gearbox, pinion and a dual,

Get PriceSelecting Inching Drives for Mill and Kiln Applications Glen Cahala Frank C Uherek, Principal Engineer - Gear Engineering Software Development Abstract The inching drive, also known as a barring or auxiliary drive, is an important component of any mill or kiln installation It is used for maintenance and inspection purposes, as

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Get PriceBall Mill Operation Ball mills ride on steel tires or supported on both ends by trunnions Girth gears bolted to the shell drive the mill through a pinion shaft from a prime mover drive The prime movers are usually synchronized motors During rotation, a portion of the charge is lifted along the inside perimeter

Get Priceball mill drive motor choices - Artec Machine, ball mills, the starting torque restrictions of some of the newer mill drive configurations, and the drive mill arrangement with the enclosed geared drive using a high-speed Drive 3 - A 5000 HP, 514 rpm synchronous motor with soft-start and an air clutch and reflected to the motor shaft is calculated to be 24,300 ft-lbs2

Get PriceDec 12, 2016· The ball mill motor power requirement calculated above as 1400 HP is the power that must be applied at the mill drive in order to grind the tonnage of feed from one size distribution The ,

Get PriceA ball mill also known as pebble mill or tumbling mill is a milling machine that consists of a hallow cylinder containing balls; mounted on a metallic frame such that it can be rotated along its longitudinal axis The balls which could be of different diameter occupy 30 – 50 % of the mill volume and its size depends on the feed and mill size ,

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Get PriceThis paper presents a mathematical model for Tube-ball mills which is , The Tube Ball mill used by EDF is a motor driven , The mill drive is via a 16MW, 740 RPM, 33KV , splitter box arrangements at the exhauster discharge [6, 7, 8] , 3) To analyze the simulation results and interpret the , Equation (8) represents the Get Price

Get PriceSeveral types of ball mill drives can be furnished, made up of various combinations of gearing, motors and transmission equipment The correct combination to be selected takes into consideration power requirements, gear ratings, floor space, interference from other plant equipment and motor characteristics The main types are described and illustrated on these pag Motors considered are ,

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Get PriceThe mill used for this comparison is a 44meter diameter by 136 meter long ball mill with a 5000 hp drive motor it is designed for approximately 90 per hour this type twocompartment mill is a state oftheart shell supported cement finish mill the torque an Motor Rating Calculation In Cement Mill

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