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Ring Motor For Ball Mill

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ring motor for ball mill

Ring Motor For Ball Mill

Cement mill motors Medium voltage motors. Slip ring electric motors for ball mill cement mill and raw mills The first class manufacurer and suplier of large slip ring motors with fast delivery time and high flexibility Type asynchronous slip ring electric motor Power 160 to 5000kW Voltage 400V 690V 3300V 6000V 6600V 11000V Frequency 50Hz or 60Hz Number of poles 4 6 8 10

TDMK large synchronous slip ring motor for ball mill Supplier

Tdmk Large Synchronous Slip Ring Motor For Ball Mill Supplier

The synchronous motor of the ball mill is a horizontal three-phase salient-pole synchronous motor. The installation method of the motor is horizontal installation. The outer casing of the motor has a circular structure, the protection grade is IP20, and the cooling mode is open ventilation cooling.

EXPERIENCE WITH SYNCHRONOUS AND Cimentec

Experience With Synchronous And Cimentec

7.2 Ball Mill with slip ring induction motor. 8. Maintenance and operational issues 18 8.1 Synchronous motor and exciter 8.2 Slip ring induction motor and rheostat 8.3 Air clutch 8.4 Fluid coupling 9. Conclusions 21. 1.0 Abstract The ball mill is the largest single power consumer in a cement plant. ...

China 11kv Ball Mill Slip Ring Motor China Slip Ring

China 11kv Ball Mill Slip Ring Motor China Slip Ring

China 11kv Ball Mill Slip Ring Motor, Find details about China Slip Ring Motor, Rolling Mill Motor from 11kv Ball Mill Slip Ring Motor - Shanghai Pinnxun Electric Motor Co., Ltd.

ball ring mill ball ring mill Suppliers and Manufacturers

Ball Ring Mill Ball Ring Mill Suppliers And Manufacturers

Alibaba.com offers 5408 ball ring mill products. A wide variety of ball ring mill options are available to you, such as women39s, unisex.You can also choose from trendy, ball ring mill,As well as from rings, 2, and 3. And whether ball ring mill is gift, anniversary, or 3. There are 3828 ball ring mill suppliers, mainly located in Asia.

Ball Mill Explained saVRee

Ball Mill Explained Savree

The motor drive train leads to a gearbox than a ring gear. The motor is usually fitted with a variable speed drive (VSD) to control the rpm of the ball mill. Gearbox used for speed reduction from the motor to the ball mill. ... An electric motor is used to rotate the ball mill. As the ball mill rotates, the balls stick to the inner ...

Low High Voltage Slip Ring Squirrel Cage Motors

Low High Voltage Slip Ring Squirrel Cage Motors

Slip Ring Motor for Ball Mill YRQ winding slip ring motor is specially designed for ball mill. This series of motors is a derivative of the original JR slip ring motor. Inquire Now. Slip Ring Induction Motor YR series (IP44) slip ring induction motor is a general-purpose wound rotor three-phase asynchronous motor. It is the latest design and ...

Ring gear drives huge grinding mill Machine Design

Ring Gear Drives Huge Grinding Mill Machine Design

Mar 01, 2000 Located at Kennecott Utah Copper near Salt Lake, this mill uses a ring-motor drive, Figure 5. The SAG mill is followed by two 20-ft diam., 7,500-hp gear-driven ball mills.

Suitable Starter for Ball Mill Starting Through Slipring

Suitable Starter For Ball Mill Starting Through Slipring

Jun 25, 2011 06/23/2011 605 AM. Dear all, kindly suggest for a suitable starter to start a ball mill with 2600 kw, 1000 rpm, 11 kv slipring induction motor. has any latest technology invented to start the motor other than LRS FCMA. can the VVFD solution fullfil the initial torque compansation. the GD2 value of mill is around 400 kg m2.

Gearless mill drives ABB

Gearless Mill Drives Abb

2 GEARLESS MILL DES The gearless mill drive eliminates ring-gear, pinion, gearbox, coupling, motor shaft and motor bearings, used within a conventional mill drive system. By mounting the rotor poles directly onto the mill, the mill itself becomes the

China Low Voltage Ball Mill Slip Ring Motor IP54 China

China Low Voltage Ball Mill Slip Ring Motor Ip54 China

squirrel cage rotor motor starting torque power capacity is not sufficient to start the rotor cage motor, starting frequently and starting time longer and linked into electrical axis synchronous transmission. Such as metal cutting machine, crusher, ball mill, rubber machine, compressor. Sugar mill. Rolling mill.

China Ball Motor Ball Motor Manufacturers Suppliers

China Ball Motor Ball Motor Manufacturers Suppliers

China Yrks Series IC81W 3 Phase AC Electric Water Cooling Medium Voltage Asynchronous Slip Ring Motor for Ball Mills Fans Crushers Pumps Yrks500-10 6kv 400kw. FOB Price US $ 10000-30000 / Piece. Min. Order 1 Piece. Application Industrial. Speed Constant Speed.

380V Low Voltage AC Cast Iron Slip Ring Ball Mill Motor

380v Low Voltage Ac Cast Iron Slip Ring Ball Mill Motor

China 380V Low Voltage AC Cast Iron Slip Ring Ball Mill Motor (YR YR2 JR YRKK), Find details about China Electric Motor, Ac Motor from 380V Low Voltage AC Cast Iron Slip Ring Ball Mill Motor (YR YR2 JR YRKK) - Shanghai Pinnxun Electric Motor Co., Ltd.

ball mill with softstarter

Ball Mill With Softstarter

Cement Mills 800 Kw Slip Ring Motor Starting. Jun 25, 2011 kindly suggest for a suitable starter to start a ball mill with 2600 kw, 1000 rpm, 11 kv slipring induction motor. has any latest technology invented to start the motor other than LRS FCMA. can the VVFD solution fullfil the initial torque compansation. the.415V 245kw Jr Series Wound Rotor Slip Ring Motor Ball Mill .

JR slip ring motor for ball mill Supplier

Jr Slip Ring Motor For Ball Mill Supplier

Jun 08, 2010 Product Description. The JR winding slip ring motor is designed for use with ball mills. This type of motor optimizes the product structure and is a new product that improves process design, maximizing the use of mill equipment. The mechanical strength of the JR series ball mill motor winding is high, which improves the insulation level of the motor.

475kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor

475kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor

475kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor JR series motors can be used as prime movers in mines, machinery industry, power plants and industrial and mining enterprises to drive various machinery such as fans, compressors, water pumps, crushers, ball mill machinery and other equipment.... Send Inquiry Chat Now Product Details

China Jr Series Slip Ring Electric Motor for Ball Mill

China Jr Series Slip Ring Electric Motor For Ball Mill

Sep 04, 2021 Product Description. Product Slip Ring Low Voltage Motor JR Series Electric Motor. Feature and usage. JR series of winding three-phase asynchronous motor for the old series of motors, electromagnetic calculating the insurance coefficient, strong overload capacity. JR series motor using total pressure rotor resistor string starts with a startup current, starting

Ringgeared mill drives Grinding ABB

Ringgeared Mill Drives Grinding Abb

Mill application features. Frozen charge protection Detects frozen charge in the mill, minimizing equipment wear and liner replacements. Coupling supervision Detects if a failure or slippage occurs in the couplings and stops the system in case, preventing major damages. Stand-still detection Prevents the motors from re-starting if the mill is still rocking or moving after a

415V 245kw Jr Series Wound Rotor Slip Ring Motor Ball Mill

415v 245kw Jr Series Wound Rotor Slip Ring Motor Ball Mill

Customer Question AnswerAsk something for more details( 0) The JR ball mill special winding slip ring motor is an improved new product motor that meets the relevant international technical conditions. JR ball mill motor adopts rotor string resistance full-voltage start-up, which has the advantages of small starting current, large starting torque, high efficiency, low noise, low

Jr1386320kw Jr Series Wound Rotor Slip Ring Motor Ball

Jr1386320kw Jr Series Wound Rotor Slip Ring Motor Ball

This type of motor optimizes the product structure and is a new product that improves process design, maximizing the use of mill equipment. The mechanical strength of the JR series ball mill motor winding is high, which improves the insulation level of the motor. The slip ring and carbon brush device of the motor are placed outside the end cover, which can effectively prevent the

Ball Mill Design Factory Custom Ball Mill Design OEMODM

Ball Mill Design Factory Custom Ball Mill Design Oemodm

Jr139-8-420kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor. Jr139-8-420kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor. Min. Order 1 Piece

Suitable Starter for Ball Mill Starting Through Slipring

Suitable Starter For Ball Mill Starting Through Slipring

Jun 25, 2011 (1) Generally LRS is used for Cement Ball mill application. In some process plants LRS / FCMA is also used. Ball mill application is basically constant speed application. Please note that, LRS / FCMA are used with slip ring motor. In slip ring motors maintenance is big problem (wear and tear of brushes, brush assembly, etc).

Ball mill outlet Manufacturers Suppliers China ball

Ball Mill Outlet Manufacturers Suppliers China Ball

ball mill outlet manufacturer/supplier, China ball mill outlet manufacturer factory list, find qualified Chinese ball mill outlet manufacturers, suppliers, factories, exporters wholesalers quickly on Made-in-China.com. ... Slip Ring Motor , Vertical Motor Mgmt. Certification ...

China Ball Mill manufacturer Jaw Crusher Rotary Dryer

China Ball Mill Manufacturer Jaw Crusher Rotary Dryer

Aug 09, 2020 The leading products include the whole set of mine-selecting equipment and sandstone equipment, such as ball mills, crushers, magnetic separators, flotation machines, classifiers, driers, sand-makers, oscillating screens, sand washers and conveyors.

High Voltage Slip Ring Motors

High Voltage Slip Ring Motors

JR slip ring motor for ball mill JR ball mill motor adopts rotor string resistance full-voltage start-up, which has the advantages of small starting current, large starting torque, high efficiency, low noise, low vibration, good ventilation performance, reliable operation, convenient installation and maintenance. Inquire Now

Slip Ring Motor for Ball Mill Manufacturer Factory

Slip Ring Motor For Ball Mill Manufacturer Factory

It has been focusing on providing complete sets of heavy-duty special motor and control system solutions for the industrial user market for many years. The factory covers an area of 106,560 square meters and has a large-span heavy-duty steel

Grinding Mill Design Ball Mill Manufacturer

Grinding Mill Design Ball Mill Manufacturer

Feb 20, 2017 All Grinding Mill Ball Mill Manufacturers understand the object of the grinding process is a mechanical reduction in size of crushable material. Grinding can be undertaken in many ways. The most common way for high capacity industrial purposes is to use a tumbling charge of grinding media in a rotating cylinder or drum.

Replacing slipring with induction motor Electrician Talk

Replacing Slipring With Induction Motor Electrician Talk

Sep 24, 2014 i am running a Ball Mill using a 750HP , 4 pole ,slip ring motor at 3.3KV. i want to upgrade the system to a squirrel cage motor and VSD at 525Vac.

Home EMZ

Home Emz

EMZ was once again able to prevail in a strong international competition and win a tender for a 3,600 kW three-phase slip-ring motor to drive a ball mill in a cement plant in North Africa. The motor is designed as an electrically and mechanically interchangeable reserve motor, so that the motor can be installed on the existing foundations ...

Causes of frequent burning of induction motor400kw

Causes Of Frequent Burning Of Induction Motor400kw

Dec 19, 2011 I am currently assign to investigate the frequent burning of Ball Mill motor slip ring. Induction Motor Specification 400KW output, 870rpm 3300V, 60hz, 8 poles This motor drives an equipment called Ball Mill. My initial finding is that, maybe the motor experienced over-loading. The only available information for me is the incoming feed rate ...

Electrolytic starter LRS for high power slipring motors

Electrolytic Starter Lrs For High Power Slipring Motors

The level variation of electrolyte is pretty slow, which does not enable resistance to vary quickly enough for some specific applications (control of the slip for the ball mills for example). Why using a starter for slip ring motors. In order to start a slip ring motor, the accelerating torque has to be sufficiently higher than the resisting ...

Metso Ball Mills Brochure Metso Corporation PDF

Metso Ball Mills Brochure Metso Corporation Pdf

Ball mills designed for long life and minimum maintenance Metso 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.

TECHNICAL AND COMMERCIAL BENEFITS OF GEARLESS

Technical And Commercial Benefits Of Gearless

answered. Depending on the mill size and type, the mill can be driven by several configurations of drive systems. The main options are single low speed motors connected to a pinion driving a ring gear, two low speed motors connected to two pinions and driving a ring gear, or a gearless motor mounted directly onto the mill. In addition, a gearbox

Ball Mill Used PM Motor

Ball Mill Used Pm Motor

For the ball mill of A-type synchronous motor, the transmission efficiency can be improved by 15% 20%, and the comprehensive power saving rate is about 17-25%, after canceling large gear and pinion. For the B-type ball mill with an asynchronous motor reducer, the comprehensive power saving rate is up to 40%. Chat with us.

Used Ring Mill for sale AllisChalmers equipment more

Used Ring Mill For Sale Allischalmers Equipment More

10 x 18 ft KVS ball mills with 800 HP - 2 units available - 10 x 18 ft KVS ball mill s - 800 HP 1800 RPM Westinghouse induction motors - Gearbox - Rubber liners - Ring and pinion gear drive - Made in USA