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Jr Series Slip Ring Electric Motor for Ball Mill. Get Latest Price. Min. Order / Reference FOB Price. 1 Piece. US $2,300-90,000/ Piece. Production Capacity: 1000 Sets Per Month. Transport Package: in Standard Export Wooden Box.
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.
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.
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.
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 ...
Ball mill process. Material is fed by the feeding device into the first chamber where material is impacted and crushed to a certain size by the grinding medium with average big diameter ball and then into the second chamber through the welt. In it there are average small balls to further grind the material. After grinding, the material passing ...
China Yr Series High Voltage 6000V 10000V Slip Ring AC Electric Induction Motor IP23 for Fan Crusher Pump Ball Grinding Mill Yr355-4 220kw 6kv Cooling IC01, Find details about China AC Electrica Motor, Three Phase Motor from Yr Series High Voltage 6000V 10000V Slip Ring AC Electric Induction Motor IP23 for Fan Crusher Pump Ball Grinding Mill Yr355-4 220kw 6kv Cooling IC01 - Anhui Wannan ...
800kw 6kv 4p Slip Ring Motor 1500HP AC Motor China Factory Supply Mv6500 1, 220V 380V Vibration Motor Use for Industrial Oil and Gas Screen …
Human Interface. Multi-language graphical display. Starter status LEDs. Date & time stamped event logging. Real time performance graph. Operational counters. User programmable monitoring screen. Fully customisable protections. Customisable I/O operation.
Specifications YR YZR Wound rotor slip ring Lifting metallurgy crane GOST Low voltage ball mill asynchronous three phase ac induction electric motor Slip ring electric YZR motor ... Favorites Shanghai Pinnxun Electric Motor Co., Ltd.
China Spagless Working Mold Technology Sanitaryware Ceramic Casting Slip Battery Producing Plants, Find details about China Sanitary Ware Toilet Ceramic Casting Line, Spagless Toilet Casting Sling Lifting Line from Spagless Working Mold Technology Sanitaryware Ceramic Casting Slip Battery Producing Plants - Tangshan Hexiang Intelligent Technology Co., Ltd.
ring-geared mills. In fact the rotor of the ring motor is the mill itself and the stator is built around the mill shell. This is also the reason why the ring motor is also known as wrap-around motor. 9 12 6 18 36 Central Drive Single Pinion Dual Pinion Gearless Number of mills Power [MW] 4 Figure 1. Quantity versus power of mill systems. Figure 2.
Jr Motor, Wound Rotor Motor, Slip Ring Motor manufacturer / supplier in China, offering Jr139-8-420kw Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor, Ykk Series Squirrel Cage High-Voltage Three-Phase Asynchronous Motor, 6.6kv/11kv Yks Series Air-Water Cooling High-Voltage 3 …
Mills grinding mills crushers are used to reduce particle size enough so that the material can be processed into finer particles in a grinder a typical processing line at a mine might consist of a crusher followed by a sag mill followed by a ball mill we can also. More Details Which Motor Is …
Painting variant according to customer specification (P01 to P999) FSDR_ 39/1060 K/P45 Designation system for V-ring seals Size identification … Diameter of the V-ring seal Design VRME V-ring seal with longer lip to allow larger axial movements Material R Acrylonitrile-butadiene rubber (NBR) 1280 VRME R
Description: Combine switch signal and profibus, profinet, RS and so on. As well as power current. The transmit ion of sensitive signal via slip ring is the key point for this slip ring design. In order to avoid external interference of the slip ring and prevent the . Maximum Current: 8.5 to 10 amps
JR winding slip ring motor is specially designed for ball mill. This series of motors is a derivative of the original JR slip ring motor. It is a new product that optimizes the product structure and improves the process design, maximally meeting the use of mill equipment.
Specification. The range of PIONEER liquid rheostats – type LRS – is designed for controlling of large KW slip ring motors and extends, up to 10,000 kW, or any higher rating required. ... Milling (Cement mill, Ball mill, Vertical Roller Mill, hammer mill, etc..) Crusher/Chopper/Shredder;
The slip ring motor was produced to customer specifications and mechanically and electrically interchangeable with the existing mill drive. It was equipped with a carbon brush lifting device to reduce the previously high maintenance effort and wear of the carbon brush. ... 2,800 kW slip-ring motor for a cement ball mill in Ireland .
Wet Grid Ball Mill |. Capacity: 0.5-500TPH Feed Size: ≤25 mm. Grid ball mill is widely used in smashing all kinds of ores and other materials, ore dressing and national economic departments like building and chemical industries etc. The size of ore shall not exceed 65mm and the best feed size is under 6mm. The effect in this job is better ...
Ball mill installation is a must step before it is put into production, which will affect the subsequent use of the ball mill, and even affect the production volume, crushing rate, service life, etc., so the importance of ball mill installation is self-evident.. In addition, the choice of grinding medium is also crucial. In the grinding process, different grinding medium can be used for ...
Ball Mill Starting With Slip Ring Motors And Liquid Rheostat. Ball mill liquid rotor starter ball mill liquid rotor starter ball mills the starting torque restrictions of some of the newer mill drive configurations and the softness of some utility drive 1 a 5000 hp 1200 rpm wound rotor motor with liquid rheostat and power factor drive 3 a 5000 hp 514 rpm synchronous motor with softstart and an
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, …
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CERAMIC LINED BALL MILL. Ball Mills can be supplied with either ceramic or rubber linings for wet or dry grinding, for continuous or batch type operation, in sizes from 15″ x 21″ to 8′ x 12′. High density ceramic linings of uniform hardness male possible thinner linings and greater and more effective grinding volume.
Ball Mill Drive Motor Choices Artec Machine. The 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 and time requirements of the mill with the ball
China Low Voltage Three Phase Indcution AC Electric Wound Rotor Motor, Find details about China Wound Rotor Motor, Wound Rotor from Low Voltage Three Phase Indcution AC Electric Wound Rotor Motor - Fuding Brothers Power Co., Ltd.
A ball mill is simply a container that is filled with pebbles (either of porcelain or stones e.g. Flint) into which a charge (powder or slurry) is put and that is then mechanically rotated to cause the tumbling pebbles to crush particles that happen between them. Ball mills can be continuous or periodic, they can be small or gigantic, low speed ...
Pneumatic, Mechanical, Hydraulic, Freewheel, Safety Slipping, Jaw, Multidisc, Centrifugal, Pillow Block Chuck, Cone & Caliper Brake, Made to …. Tie Down 7in. Hydraulic Drum Brake Kit, Model# 52123 | Drum …. Drum hubs are preassembled and pregreased with cup, cone, seal and dust cover; 6000-lb. actuator has cast ball clamp and oversize ...
China Yr Yzr Wound Rotor Slip Ring Lifting Metallurgy Crane GOST Low Voltage Ball Mill Asynchronous Three Phase AC Induction Electric Motor, Find details …
The low power factor of a slip ring motor is due to the fact that its stator winding draws more current for excitation which lags the supply voltage. The device is connected in the rotor circuit of the motor to provide exciting ampere turns at slip frequency, then the stator winding will be relieved of exciting current and the power factor of ...
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. ...
4000hp Synchronous Motor retrofit for Ball Mill. 46kV - 30MVA Power Distribution. Coal storage and handling. Continuous On Line Raw Meal Material Analyzer. GAS conditioning tower modifications. Kiln drive replacement. New Kiln ID Fan and Duct. NOx emission …
Powercare Engineers - Offering AC-DC Motor Copper Slip Ring Unit For HT & LT Motors in Surat, Gujarat. Read about company. Get contact details and address | ID: 9128267712
Frequent Slipring Burning of 400kw Induction Motor. We experienced Slip ring failure last Dec 14,2011. We gathered some information prior to the failure. We monitored the following; Induction Motor Nameplate: Resistivity (uΩm) : 1.30. The 400kW motor drives an equipment called "Ball Mill"- used in grinding ores/slag with a capacity of 25Tons/hr.
JR Series motors widely used to drive a variety of general machinery such as re-rolling mill, cement mill, steel mill, compressors, pumps, brake, lifting machine and other mechanical transmission equipment, ball mill, blowers, pumps and wire drawing machines and other machinery and euipment. Model Explanation J R 500 L 2- 6 J- - AC asynchronous ...
Low Voltage Ball Mill Slip Ring Motor IP54. Get Latest Price. Min. Order / Reference FOB Price. 1 set. US $100-300/ set. Port: Shanghai, China. Production Capacity: 2000/Month.
Ring Hammer Coal Crusher From China - wwprojekt.eu Ring Hammer Coal Crusher PCH1016 ZY (China Manufacturer . Summary PCH series ring hammer crusher is . Get Price And Support Online. Ring Hammer Crusher Price,ring Hammer Crusher For . Ring Hammer crusher is widely used in the current mining market.
