Figure 3 - The 24' x 39.5' ball mill Table 4, 5 and 6 include the technical data for the Copper Mountain ball mills. Table 4 - general ball mill data Specification Data Mill size 7.315 M [24 feet] diameter by 12.039 M [39.5 feet] long Mill type Wet grinding, overflow discharge Mill drive motor size 17,000 HP
EXPERIENCE WITH SYNCHRONOUS AND SLIP RING INDUCTION MOTORS DRIVING CEMENT MILLS Table of contents Section Page 1 Abstract 3 2 Introduction 3 3. Ball mill and motor 3 3.1 Ball mill load characteristics 3.2 Motor torque defined 3.3 Differentiating characteristics 3.4 Synchronous motor
Several 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 pages. Motors considered are .
All installations take into account local circumstances and plant specifications, such as motor and mill speeds. With power ranges from 1,000 to 10,000 kW, the MAAG® CPU Gear Unit has the breadth to adapt output speed to your specifications. ... A break allows to look your ball mill in position during maintenance. Toothed couplings for maximum ...
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
ball mill specifications power capacity weight motor speed; ball mill specifications power capacity weight motor speed. ... dual pinion and two low speed synchronous motors. Copper ... SAG mill, ball mill, ring gear, dual pinion, drive systems, variable speed ... Specification. Data. Mill...
Every mining operation has a unique grinding process. has experience of over 8,000 grinding mills globally, including manufacturing and delivering the largest SAG/AG mills in the world. Our experts welcome the opportunity to assist you with circuit and circuit control design as well as start-up, operation, and optimization of your mill.
Wet grinding Attritors from Union Process work ten times faster than standard ball mills & offer simple operation, rugged construction & a compact design ... Batch Attritors range in size from a 16-gallon gross tank capacity to a 600-gallon gross tank capacity and from a 5 HP motor to a 150 HP motor. ... *These specifications apply to all S-100 ...
Page 1 of 2 - Ball Mill Motors - posted in Tools and Tooling: Hey GuysMy Harbor freight mill jar has become lopsided so it is time to upgrade a little bit. I am thinking I want to build my own.My trouble is: there are tons of different manufacturers and brands of motors out there. Which one should I get?The design I am aiming for is a pully driven system with an idler bar and the capability to ...
Ball Mill Drives. We can provide all elements of a mill drive system as a fully optimised solution to suit your process exactly, or individual mill drive gearboxes, girth gears, pinions and couplings as required. ... 10 MW per drive and we have single, double and triple reduction gearing available depending on the required ratio and motor speed ...
Metallurgical ContentBall Mill Maintenance ManualOn Mill Installation and MaintenanceBall Mill Concrete FoundationsGrinding Mill FOUNDATIONGROUTINGBall Mill Sole Plate Am sure your Ball Mill is considered the finest possible grinding mill available. As such you will find it is designed and constructed according to heavy duty specifications.
Alibaba offers 2,125 ball mill specification products. About 56% of these are mine mill. A wide variety of ball mill specification options are available to you, such as ac motor, stepper motor, and dc motor.
A cement mill (or finish mill in North American usage) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement.Most cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills.
Ball mills designed for long life and minimum maintenance overflow ball mill sizes range from 5 ft. x 8 ft. with 75 HP to 30' x 41' . and as much as 30,000 HP. Larger ball mills are available with dual pinion or ring motor drives. Our mills incorporate many of the qualities which have made the Marcy name famous since 1913.
Mar 29, 2019· How to Make a Ball Mill. Ball mills are a special instrument used to break up hard solids into a fine powder. They are similar to rock tumblers in that the instrument is a rotating container filled with heavy balls to grind the substance...
ball mill repairing and maintenance | Rotary Drum Drying Machine. Ball mill maintenance and repair is a regular work. . 7.Motor current should no abnormally fluctuate. 8.Steel ball should be added depending on the wear state.
The Mortar Grinder RM 200 can mix and homogenize powders, suspension and pastes, even for samples with high viscosity. The RM 200 is suitable for the proper and reproducible sample preparation to analytical fineness. The sample grinder substitutes cumbersome hand mortars by a high performance drive with electronic control. The grinding set can be cooled and heated and is very easy to clean.
Oct 18, 2016· Starting a 6kV 3Ph - 2,200 kW - 1,000 rpm slip-ring motor for a cement ball mill - Duration: 3:51. Yves Mamin 387,998 views
Autogenous mills, semi-autogenous mills and ball mills for wet grinding. A company of Polysius ThyssenKrupp ... ball mills. 4 *Motor power at 35% ball charge. The standard range of.....medium size and big ball mills. ... grease or oil lubricated. Rigid pinion drive With this type of drive, the
Used 20 HP Steveco Ball Mill 14578 in Red Bank, NJ. Manufacturer: Steveco; Used 4' x 5' (345 Gallon Total/210 Gallon Working) Ball Mill. Mfg Steveco. Steel Lining. Jacketed. 20 HP (460V/60Hz/3ph) Gear Reduced heavy duty drive on high stands. Solid door and discharge door.
TECHNICAL AND COMMERCIAL BENEFITS OF GEARLESS MILL DRIVES FOR GRINDING APPLICATIONS M. Ahrens, ABB, Switzerland ... numerous GMDs for ball mills and SAG mills have been installed in the ... simple using the mill body as motor rotor and mounting the poles there. As a result the motor does not have a separate (motor) rotor and thus ...
Home > ball mill motor lubrication specifications > We have the best service. There are various types of mining equipment with green building materials, you can contact us online. Mobile VSI Crusher.
The ball mill specifications are ... When the ball mill is in normal, the motor current is 40A,the voltage is 6000 volt。So the ball mill normal power is 240KW. The power is increased by 6.3 %, when the raw material ... If the lubrication changes, its friction coefficient would change and influence the power consumption. Usually the ...
Selecting 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