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ring motor for ball mill

ring motor for ball mill

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.

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JR slip ring motor for ball mill Supplier

Jun 08, 2010 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.

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.

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 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 …

Suitable Starter for Ball Mill Starting Through Slipring

Jun 25, 2011 06/23/2011 6:05 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.

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

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.

Ball Mill Maintenance amp Installation Procedure

Oct 19, 2016 Ball Mill Sole Plate. This crown should be between .002″ and . 003″, per foot of length of sole plate. For example, if the sole plate is about 8′ long, the crown should be between .016″ and .024″. Ball Mill Sole Plate. After all shimming is completed, the sole plate and bases should be …

Ring gear drives huge grinding mill Machine Design

Mar 01, 2000 Ring gear drives huge grinding mill. March 1, 2000. By this summer, a grinding mill that is bigger around than a Boeing 747 will turn chunks …

China Low Voltage Ball Mill Slip Ring Motor IP54 China

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.

Menzel wins Canadian mill motor order

1 hour ago Menzel wins Canadian mill motor order. 15 November 2021. Menzel Elektromotoren has adapted and delivered a 6500kW slip ring motor for a Canadian cement mill at short notice. The MEBSSL-type motor is ideally suited for industrial applications with high starting torques. Menzel adapted the internal motor winding connections for a 60Hz mains ...

Paper 25 Copper Mountain Overview on the Grinding

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 Mill drive motor type ...

China Yr Yzr Wound Rotor Slip Ring Lifting Metallurgy

China Yr Yzr Wound Rotor Slip Ring Lifting Metallurgy Crane GOST Low Voltage Ball Mill Asynchronous Three Phase AC Induction Electric Motor, Find details about China Three Phase Motor, AC Motor from Yr Yzr Wound Rotor Slip Ring Lifting Metallurgy Crane GOST Low Voltage Ball Mill Asynchronous Three Phase AC Induction Electric Motor - Shanghai Pinnxun Electric Motor Co., Ltd.

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

Jr138 6 320kw Jr Series Wound Rotor Slip Ring Motor Ball

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.

China Jr Series Slip Ring Electric Motor for Ball Mill

Sep 04, 2021 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.

China Jr Series Wound Rotor Slip Ring Motor 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. It is a new product that optimizes the product structure and improves the process design, maximally meeting the use of mill equipment.

Ring geared 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 stop ...

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