ball mill synchronous motor

The variable frequency drive powers the 4160Volt – 3500HP synchronous ball mill motor during positioning to smoothly rotate the ball mill and bring it to the proper position for maintenance The customer’s previous system utilized multiple DC contactors and a

12′ X 15′ DOMINION BALL MILL Manufacturer Dominion Manufacture and Design Rubber liners like new 1300 HP 4000 volt CGE synchronous motor Herringbone bull and pinion gears Includes lubrication system

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 31 Ball mill load characteristics 32 Motor torque defined 33 Differentiating characteristics 34 Synchronous motor

Synchronous Motor Ball Mill Motor 1250kw Synchronous Motor manufacturer supplier in China offering Large Ball Mill Synchronous Motor AC Induction Motor Electric Llift Motor AC Induction Motor High Temperature Electric Motors and so on

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

DOMINION 126 x 16 Ball Mill with 1250 HP Synchronous Motor Inventory ID 6C241 DOMINION 126 x 16 Ball Mill with 1250 HP Synchronous Motor Manufacturer DOMINION Inventory ID 6C241 View Details 30 Units NORDBERG 122 x 146 Ball Mills with 1250 HP Motor

We offer the most reliable choice for all kinds of Electric Motors Sychronous Motors DC Motors Used Motors Ball Mills Rod Mills Pebble Mills SAG Mills Mine Hoists Crushers Flotation Mixers Pumps Diesel Generators Natural Gas Generators and all the Mining Equipment you require GE Synchronous Motor 1750hp 200 rpm 2300v Amp

The most wide ly used motor for Mill applicati ons is the synchronous motor sh own in Figure 1 however rea sons for its use have evolved wi th VFD control Mills are usually one of the large st

Synchronous Motor Driving a Ball Mill Ball Mill and Motor Dual Motor Load Shown for Ball Mill Industry Standards WEM manufactures synchronous motors to meet all current industry standards including NEMA MG 1 IEEE 115 IEC 60034 and ISO 90012000 standards Motors can be designed to match your existing machines space limitations

The variable frequency drive powers the 4160Volt – 3500HP synchronous ball mill motor during positioning to smoothly rotate the ball mill and bring it to the proper position for maintenance The customer’s previous system utilized multiple DC contactors and a motorized cam switch to position the mill

the motor operates as a synchronous motor at its rated speed As the mill rotates and grinds the clinker the balls are eroded and the liner is damaged by the continuous pounding of the balls Therefore the balls and liner plates need to be replaced periodically Problem Precision ball mill positioning with switched DC current is difficult

Synchronous machines can be found wherever there is a demand for highly efficient costeffective dependable machines They are frequently used for rolling ball and sag mills chippers mixers pulp refiners pumps fans and compressor reprocating and centrifical drives

Synchronous motor driving a ball mill Read More Make a Ball Mill in 5 Minutes Instructables Wiki says A ball mill is a type of grinder used to grind materials into of the tesla motor instructables and use a gear system to put into low speed high torque Read More

20191018rotation of ball millis to use synchronous motor by coupling to make small gear rotateand fixed on the cylindrical shell big gear to make cylinder rotategrinding fine materials output with slurry by outfeed small holes on the boardoutfeed

High Voltage Motor High Efficiency Motor Synchronous Motor manufacturer supplier in China offering Jr Series Wound Rotor Slip Ring Motor Ball Mill Motor 380kw Jr Series 3Phase Asynchronous Slip Ring Motors 6kv10kv Ykk Series 3Phase HighVoltage AirAir Cooling Motor and so on

The most wide ly used motor for Mill applicati ons is the synchronous motor sh own in Figure 1 however rea sons for its use have evolved wi th VFD control Mills are usually one of the large st

SAG mills can operate at a fixed speed or adjustable speed through the use of ac synchronous motors or dc motors They typically range up to 16000hp A secondary or ball mill works a lot like a

Jul 17 2016 · Hi as the name suggests a synchronous machine is a magnetically locked machine that runs at constant speed irrespective of load or does not run at all if it does not have an induction machine coil built in This makes the application related

Used 115 diameter X 17 long ball mill Manufactured by KVS Kennedy Van Saun 1000 HP open winding synchronous motor Features trommel discharge and feed tank

RAM Opportunities LLC buys and sells NEW USED Mining Equipment Mineral Processing and Power Plant Equipment such as Ball Mills Rod Mills Pebble Mills Mine Hoists Crushers Pumps Synchronous Motors DC Motors Diesel Generators Natural Gas Generators and more Call us today and let us help you find your Mining Equipment

The main body of ball mill is a rotation tube at low speed which is installed horizontally two large bears the ball mill is driven by the reducer and peripheral gear to reduce the rotation speed or a synchronous motor perform on the peripheral gear to reduce the rotation speed to drive the rotation part the steel rod is filled inside the tube as the grinding medium

May 08 2016 · A Synchronous Induction Motor is a motor that will operate at Synchronous speeds There is no slip rpm A four pole standard induction motor 50 hertz will operate at 1450rpm or thereabouts under load A synchronous induction motor 4pole 50 hertz will operate at 1500rpm as long as you dont exceed the rated load