Electrical rotating machines (ERM) is the catch-all name for millions of motors and generators that work to power our world. Whether a steel mill, a cargo ship, an LNG plant or a production site manufacturing any one of a million different products; rotating machines are at the heart of our industrial ecosystem.
Steel Mill Equipment 52 ^ Automation Systems1 ^ Complete Rolling Mills (Used)4 ^ Compressors (Used)1 ^ Electric Motors1 ^ Electric Power Transformers5 ^ Ex-Stock3 ^ General1 ^ Hydraulic Power Packs1 ^ i.g. (Used & Re-Manufactured)1 ^ Ingot Transfer Cars (New)1 ^ Melt Shop & Casting Equipment1 ^ -MELT SHOP QUESTIONNAIRE1 ^ Mill Roll Stand ...
• Example: Motors used for continuous hot strip mills, cold tandem mills, cold reversing mills, bar steel and rod steel rolling, etc. (%) 300 250 200 150 100 50 0 0 50 100 150 200 250 300(%) Torque and output (% to rated torque and rated output) Rotation speed (% to base speed)
Used Steel Mill Equipment: Used Cranes and Motors. We have used cranes and motors available in our used steel mill equipment inventory Including General Electric and Westinghouse motors …
Search for other Used Electric Motors in Struthers on YP.com. ... of the world s largest buyers and sellers of used steel mill equipment, with more than 1 million ... is one of the leading suppliers of used electrical equipment to the steel industry. Read more
Crane and Mill Motors 400/600/800. Cranes. DC Brakes. DC Crane Parts. DC Table Motors. Drives. Magnets. Product Card Electrical & Mechanical. Resistors. Vacuum Breakers, Circuit Breakers & Unit Substations. Equipment > Electrical
17. The most suitable motor for a steel mill requiring a motor having high starting torque, wide spread range and precise speed control is_____. a. DC shunt motor. b. DC series motor. c. Wound rotor induction motor. d. Plain squirrel cage induction motors. 18. For automatic drives the preferences is for_____. a. Synchronous motors. b.
IEC - Integrated Electric manufactures motors for various steel mill applications. INTEGRATED ELECTRIC COMPANY PRIVATE LIMITED. Call us: +91-80-41391400. About Us. Facilities. Contact Us. Home. DC Motors. Standard Range.
A three- phase electric induction motor with a flexible drive and large rotary torque is used as a driving device in the re-rolling mill. The flywheel used in drive system serves as a reservoir which stores energy during the period when the supply of the energy is more than the requirement and releases it during the period when the requirement ...
Innovative PowerCore® electrical steels offer extremely high efficiency. The grain-oriented version, produced by a sophisticated process to create its special grain structure, is used in transformers, while non-oriented electrical steel is employed in electric motors, appliances and generators.
USED GENERAL ELECTRIC 250 HP DC MOTOR. General Electric model 5CD2235A047B003, S/N XA-1-137-XA, 250 HP, 500-Volt DC motor, 1,750 / 1,900 RPM, 398 armature amps, shunt wound, 4.91/4.0 full load amps. Insulated class F continuous duty …
In electric motors, the role of the automatic governor is performed by the emf of the motor. This ability of electric motors to maintain the balance of the drive system on changes in the resisting (load) torque developed by the driven unit is extremely valuable because this …
Metal & Steel Mill Motor Service and Repair. IPS combines single-source capabilities for metals and steel mill motor repair with locations in every major steel market in the U.S. We provide repair services, field services and distribution, from predictive and preventive maintenance to emergency repair services and outage support.
Large numbers of high power AC motors are used in steel industries which require control of speed to suit the process requirement. ... electric motors, reversing rolling mills, cold rolling ...
Crane Steel Mill Industry Electric Motor Grab High Technical Electric Motor Grab Used for Grab Bulk Goods Electric motor grab is often used to all kinds of crane. With its own open and close institutions, it can load and unload material in any height.
Rolling Mill Motors Used in the steel and aluminum industries, rolling mill motors generally operate at low speeds and are designed for constant torque with a speed range of up to four to one. Some applications include continuous cold mills, continuous hot strip mills, and reversing hot mills.
Title: Electric Drive in Steel Mill Creator: General Electric Company., Walter L. Greene Physical Dimensions: 12x18 Original Language: English Type: Painting Publisher: General Electric Company Rights: This digital image may be used for educational uses. Please cite as miSci- Museum of Innovation & Science. Prior written permission is required for any other use of the images from miSci.
Large steam engines were used in the steel industry for three main jobs. The first was to provide the air blast to the blast furnaces. These are called blowing engines. The second type drove generators making electrical power. These are generating engines. The largest and most powerful engines though were used to drive the rolls at rolling mills.
Drives in steel and rolling mills are exposed to extremely hard demands. Glowing steel, alternating operational modes and overloads spell out a high level of electrical and mechanical strain that calls for very sturdy designs. As a traditional supplier to heavy industry, VEM has developed over decades into a specialist for rolling mill drives.
Total Ratings 3, $52.95 New. Baldor 753450 7.5 Hp Electric Motor. 4.9 out of 5 stars. (32) Total Ratings 32, $699.95 New. $65.00 Used. Fasco D1092 5.0-inch OEM Direct Replacement Motor …
Synchronous motors have a unique and merited position as the most efficient electrical drive in the industry and are often 1-2% more efficient than induction motors. Power Factor Correction Synchronous motors can operate at leading power factors, providing VARs to the power system, reducing demand charges often caused by induction motors.
production of DC motors is built upon a distinguished record of pioneering achievements in the steel and mining industries. Working with the steel industry, Westinghouse developed and installed the: first electric motors in an American steel mill (1891) first electric drive for main rolls first reversing mill drive
Purchasing used electrical equipment is a good choice for saving both time and money. Our customers can purchase Air Circuit Breakers, DC Brakes, Electric Arc Furnace Transformers, and DC Mill Motors in half the time it takes to order new equipment.We also sell DC Crane Control, DC Magnet Controllers, DC Table Motors, Limit Switches and Transformers.
Salt-laden air and high humidities can place a lot of stress on electrical equipment installed in systems on ships and in coastal areas. This is the reason why renowned marine classification societies formulate strict regulations regarding supplementary qualifications also for electric motors. ... Roller table and steel mill motors Powerful ...
Electrical steel (lamination steel, silicon electrical steel, silicon steel, relay steel, transformer steel) is an iron alloy tailored to produce specific magnetic properties: small hysteresis area resulting in low power loss per cycle, low core loss, and high permeability.. Electrical steel is usually manufactured in cold-rolled strips less than 2 mm thick.
Specifications of mill duty motors include power ratings from 1 hp to 450 hp, speeds from 1200 rpm to 3600 rpm & 3-wire 460 voltage rating. Mill duty motors are designed for severe duty applications in pulp &paper mills, petrochemical & steel mills. Mill duty motors meet IEEE 841 standards.
Founded in 1962, the firm buys and sells rolling mills, melt shop equipment, overhead cranes and mill motors. Its electrical department is one of the leading suppliers of used electrical equipment to the steel industry. The firm is also one of the largest suppliers of rebuilt overhead traveling cranes in …
US Steel expects to begin producing NGO coil at Big River in the third quarter of 2023, according to an investor presentation. The Pittsburgh-based steelmaker said its expanded NGO steel capabilities will be necessary to support increasing vehicle electrification efforts by Ford, Toyota, General Motors and other automakers.
DC motors are preferred for steel mill rolling equipment, and paper machines. After looking at the above points, you will realize that the power sources, and level of power control are the key factors that customers need to consider for AC and DC motors.
Electric Overhead Travelling Crane. Electric overhead travelling crane, also known as EOT crane for short, is one of the most commonly used lifting equipment. The overhead travelling crane is widely used in indoor and outdoor warehouses, workshops, factories, open storage yards, etc. Aicrane can custom design and manufacture overhead travelling ...
