Cement plant motors up to 13,8kV and 20000 kW
Our electric motors for cement mills and other all are manufactured in compliance with the currently valid EN60034 and IEC60034, VDE, DIN and ISO standards and meet all international standards. Menzel Elektromotoren Berlin is TÜV certified according to DIN EN ISO 9001. Medium and high voltage motors for the cement industry
Commercial and Industrial Motors - Grainger Industrial Supply
Motors. Motors are electrical devices that convert electrical energy into mechanical energy. They operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft. Motors can be powered by direct current (DC) from a battery or by ...
Electric Motor Troubleshooting Chart
Synchronous Motors. Synchronous Electric Motors are available in many sizes from 20 horsepower to several thousand horsepower and in speeds from 80 R.P.M. to 3600 RPM. The characteristics are usually built into them as required for the specific application and can be constant, synchronous, starting, pull-in, and pull-out torques.
ETAP Motor Starting Study for 600kW Ball Mill - Electric ...
Good day engineers, not sure if you use ETAP, I am investigating the effect of starting a 3,3kV, 600kW ball mill for a gold mine.I am doing a dynamic motor star ETAP Motor Starting Study for 600kW Ball Mill - Electric motors & generators engineering - Eng-Tips
PMSM,permanent magnet motor,direct drive motor-Enneng
Ball mill special PM motor： In the traditional ball mill, the two most common transmission modes are : The 1st type: open peripheral gear transmission: that is, winding asynchronous motor drive reducer -> reducer (or large winding synchronous motor) drive pinion-> pinion meshing with gear ring mounted on the mill roller drive the mill.
Easy Homemade Ball Mill - YouTube
DIY homemade ball mill. Easy to make Made from some PVC pipe, a few castors, and electric motor, and a power supply
12 Basic Motor Types Used For Industrial Electric Drives | EEP
7. Slip Ring Induction Motor. It has high starting torque and large overload capacity. The speed of slip ring induction motor can be changed up to 50% of its normal speed. Slip ring induction motor is used for those industrial drives which require high starting torque and speed control such as lifts, pumps, winding machines, presses, line shafts, elevators …
Factory Recertified Motors - WorldWide Electric
Ball Mill duty; Factory Recertification Services. As an alternative to purchasing from inventory, Louis Allis can take your existing electric motor frame and replace internal components to produce a like-new motor. This program is beneficial for situations where dimensions cannot change and when lead time and cost are important considerations.
Used Ball Mill Motors for sale. Allis-Chalmers equipment ...
200 HP (150 kW) Synchronous Motor with starter, 180 RPM. Synchronous motor and starter used to power a 7 x 10 ft Marcy ball mill Motor: - 200 HP (150 kW) - 180 RPM - 460 V Starter: - Weaver Electric Custom Control Synchronous Starter - HP 300-200 - Voltage 575-460 - Ex...
Selecting Inching Drives for Mill and Kiln Applications
Electric Motors IC Engines 1.00 on mills 1.25 Mils 1.25 on kilns 1.50 on kilns with 0.5 de-rate on IC power Table 5 Reducer service factors In general use, few applications of gear drives in industrial applications are selected on the basis of 1.0 service factors.
A Ball Mill
These mills must endure heavy vibration and weight loads. The electric motor should be a 1/3 to 1/2 horsepower, capacitor-start, 1725 rpm, 115v motor. You can get one from Grainger using part # 6K758. In my case, I am using a motor salvaged from a washing machine for which I paid $10. Since it has coils for 2 speeds, I used 2 switches.
Make a Ball Mill in 5 Minutes : 4 Steps - Instructables
An electric screwdriver (these are fairly cheap, I got mine for $10) 3. A bolt, a nut and maybe a washer. 4. Epoxy putty. 5. Steel or lead balls which in my case I substituted with screwdriver bits that I got for $3. 6. A vise clamp to hold down your ball mill.
Starting a 6kV 3Ph - 2,200 kW - 1,000 rpm slip-ring motor ...
- Démarrage d'un moteur 6kV 3Ph 50Hz - 2'200kW - 1'000 t/min de moulin à boules pour ciment. (00:55)- Starting a 6kV 3Ph 50Hz - 2,200kW - 1,000rpm slip-ring...
Ball Mill Explained - saVRee
Electric Motor – a motor used to rotate the drum. 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. Balls – usually manufactured from manganese alloy steel, ...
A Ball Mill
Follow this link to see a picture of a mill built more closely to the Sponenburgh plan. Whatever you use, it must be very sturdy!! These mills must endure heavy vibration and weight loads. The electric motor should be a 1/3 to 1/2 horsepower, capacitor-start, 1725 rpm, 115v motor. You can get one from Grainger using part # 6K758.
China Jr Series Wound Rotor Slip Ring Motor Ball Mill ...
The series JR is a wound rotor 3-phase asynchronous motor meeting technical specifications of ministerial standard JB563-64, which can drive ventilator, compressor, water pump, crusher, ball mill, cutting machine, transportation machinery and other equipment and can be used as a primary mover in mechanical industry, power station and various industrial & miming enterprises.
Mining - Grinding and Processing | WEG
Designed to drive and control the speed of the medium voltage motors coupled to the SAG/AG, ball and HPGR mills with single or double pinion, the MVW01 frequency drive uses state of the art technology through a multilevel structure with medium voltage IGBTs, reducing the harmonic currents on the motor to extremely low levels.
Energy efficiency: Using drives to control motors ... - ABB
Energy efficiency: Using drives to control motors can lead to big savings. Nearly 70 percent of all industrial electrical energy use goes to powering electric motors. These motors are the workhorses of business, from pumps moving fluids to fans moving air to compressors, conveyors, and every type of machine that depends on rotational force to ...
cast ball - Ningguo Kaiyuan Electric Power Wear Resistant ...
5mm 8mm 10mm high chome grinding ball mill ball grinding media ball for gold mine no oil. $900.00 / Bag. 5 Bags (Min. Order) ... automatic ac electric motors spin dryer motor wash motor for washing machine 30-200w. $6.20 / Carton. 50 Cartons (Min. Order)
Modern ball mill motors electric For Spectacular ...
Electric Motor Ball Mill Electric Motor 400kw Yutong 3 Phase AC Induction Y2/YE2/YE3 Series Electric Motor For Ball Mill. $650.00-$14,500.00/ Set. 1.0 Sets (Min. Order) Henan Yutong Electric Motor Shares Company. CN 11 YRS.
Selecting and Sizing Geared Motors - KEB
KEB-DRIVE also allows standalone motor selection . 3. Motor Selection (Size, voltage, frequency) Working to the right, I then select the size of the motor I want. Options for both Induction motors and AC Servo motors are listed. Here is a comparison of the advantages between servo and induction motors. Next, select the motor size and winding
Energy Efficiency - Solutions - Ball Mill | WEG
Ball Mills are widely used in the ceramic and mining industries, where the grinding process requires strict grain size control. WEG developed an efficient solution for this application, providing a reduction in electric energy consumption of up to 35%. The solution consists of a high-efficiency set: W22 Magnet IE4 Super Premium or W22 Magnet ...
China Electric Motor manufacturer, Ball Mill, Mining ...
Main Products: Electric Motor, Ball Mill, Mining Equipment Company Introduction ASIA's Resource Connections-Vanture International Joint Venture (ARC-Vanture) was formed in 2008 to provide the global mining industry with a cost-effective and efficient sourcing of major mining equipment.
EDS Industrial Company || Electric Motors
Electric Motors. Home. / Products. / Electric Motors. Electric Motors. From 1 HP to 25,000 HP, and up to Medium Voltage (13.8 KV) AC, for all speeds and enclosures, Induction Squirrel Cage, Wound Rotor, Synchronous, etc.. VFD AC INDUCTION MOTOR FOR ROLLING MILL. 5500kW 3150V. 900/1900rpm.
US9333507B2 - Automatic ball charging system for a ball ...
The present invention is directed toward a material handling, processing and milling facility which utilizes ball milling as a means for material grinding, mixing or mechanical alloying of materials. The system includes an automatic ball charging, agitating and indexing assembly, constructed and arranged to deagglomerate and directly distribute a plurality of grinding balls to the facility.
Mining and aggregates - Motion Electric Motor Services
Electric motors and generators are at the heart of mining and aggregates processing, as they are used for hoists, conveyors, agitators, kilns, ventilators and pumps. Their reliability and optimization is now one of the key factors to a successful operation in today's competitive markets. Motion Electric Motor Services has developed a ...
MOTOR REPAIR » Cole
We offer AC electric motor, DC electric motor, roll motor (motorized pulley or drum motor), servo motor repairs for Atlanta, Georgia and the surrounding areas. We are a company focused on service, and we offer 24-hour service including pick-up and delivery, price before repair, and a one year warranty on parts AND labor. We are here for all your motor needs including service …
Large Synchronous Motors, For Sale
The main transmission lattice ball mill, rod mill, coal mill mining equipment. Inquire Now 40p 1600KW High Voltage Permanent Magnet Synchronous Motor The drive mode of 40p-1600KW high-voltage permanent magnet synchronous motor adopts the pinion of permanent magnet motor directly driven ball mill, which can greatly improve work efficiency and ...
(PDF) Evaluation of synchronous motors on grinding mills
Ball mills and SAG mills, ... In the past, large high-speed radial and axial compressors were driven mainly by turbines, but in recent years electric motors have been used increasingly. In ...
MILLS - LCEC
230/460. 93847 MILLS (93847) Click ITEM number for detailed view. TYPE : PULVERIZER. MANUFACTURER : BRWON CHIPMUNK. MATERIAL OF CHAMBER : CS.