motor for rolling mill

  • Characteristics of DC Motors Used in Rolling MillsHani Tech

    Aug 16 2019 · The characteristics of DC motors for rolling mills especially intermediate mills and large roughing mills blooming mill machines seamless steel tube rolling mills hot and cold rolling mills etc. are summarized as follows (1) The motor capacity is large (2) often start accelerate decelerate and brake (3) Forward and reverse (reversible operation)

    Chat Online
  • US20160339492A1Motor speed control device for rolling

    A motor speed control device for a rolling mill which includes a rolling roll that rolls a metal material a roll rotation shaft directly connected to the rolling roll a motor rotation shaft that transmits power to the roll rotation shaft and a motor that drives the motor rotation shaft includes a non-contact type speed sensor arranged at a position close to the rolling

    Chat Online
  • NORDRobust gearmotors and industrial gear units for

    – The plant required scores of geared motors designed to handle the typical load cycles in rolling mills notably S5 intermittent duty as well as S9 duty with non-periodical load speed variations and frequent overloads. 16 t beams pass on roller tables through the reversing mill.

    Chat Online
  • Motors for rolling millsMENZEL Elektromotoren

    400 V Motors for rolling mills. learn more. 2 identical DC motors for steel plant in Germany. DC Motors Motors for rolling mills. learn more. Locations . Worldwide delivery with numerous subsidiaries and partners throughout Europe . Headquarters Berlin

    Chat Online
  • (PDF) Speed Control of Steel Rolling Mill using Neural Network

    Steel Rolling Mill Neural Network s DC-Motor speed . control and Multimachine contro l. Introduction . Steel production is still one of the major basic industries .

    Chat Online
  • Looper and tension control in hot rolling mills A survey

    Jul 01 2007 · The control law is based on tension estimation by using mill motor torque and rolling force etc. and manipulates the speed of an upstream main motor. The major advantages are a

    Chat Online
  • Teco-Westinghouse Custom DC Motors

    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.

    Chat Online
  • Calculation of Rolling Load and Torque in the Hot

    This paper presents a completely new approach to the mechanics of the Sendzimir hot planetary rolling mill. Previous work on this subject by R. Tovini included determinations for the distribution of the advance of the strip the draft the rolling

    Chat Online
  • River Don EngineWikipedia

    The River Don Engine is a 1904-built steam engine used for hot rolling steel armour plate. It is a 3-cylinder simple engine of 40 inches (1.0 m) diameter 48 inches (1.2 m) stroke.At its operating steam

    Chat Online
  • Rolling Mill EnginesPage 2Practical Machinist

    Dec 30 2007 · It features a rolling mill engine at Beardmore s Parkhead Forge. Nothing unusual about the design but what was interesting was that it was made in great haste in 1942 to replace an engine that failed due to heavy overloading rolling armour plate. The new engine was a replica of the old one using the original 1891 drawings.

    Chat Online
  • 30kw Z4 Dc Motor For Rolling Mill MachineBuy Z4 Dc

    30kw Z4 Dc Motor For Rolling Mill Machine Find Complete Details about 30kw Z4 Dc Motor For Rolling Mill Machine Z4 Dc Motor For Rolling Mill Machine Electric Motor 30kw Z4-180-21 440v 30kw Motor from AC Motor Supplier or Manufacturer-Shaanxi Lite Simo Motor

    Chat Online
  • Used ROLLING MILLS 2 HIROLLING MILLS RELATED

    Jul 08 2020 · International Rolling Mills Pawtucket RI 401-722-7811 (Email introllingmills gmail) Bob Costa 5" x 8" N Ferrara 2 Hi rolling mill N Ferrara Inc Somerset MA 508-679-2440 (Email

    Chat Online
  • HT Rolling Mill MotorHT Motors 6.6KV Exporter from Chennai

    Exporter of HT Rolling Mill MotorHT Motors 6.6KV CEMENT BALL MILL HT MOTOR CG Steel Rolling Mill Ht Motors and Crompton Greaves HT Motors offered by Power Cable Corporation Chennai Tamil Nadu.

    Chat Online
  • Three Phase 2000-6000 RPM Rolling Mill Duty Motor 10-100

    Ashok Electro- Mech IndustriesOffering Three Phase 2000-6000 RPM Rolling Mill Duty Motor 10-100 kW IP Rating IP55 at Rs 50000/unit in Thane Maharashtra. Read about company. Get contact

    Chat Online
  • Rolling (metalworking)Wikipedia

    Modern rolling practice can be attributed to the pioneering efforts of Henry Cort of Funtley Iron Mills near Fareham England. In 1783 a patent was issued to Henry Cort for his use of grooved rolls for rolling iron bars. With this new design mills were able to produce 15 times more output per day than with a hammer. Although Cort was not the first to use grooved rolls he was the first to

    Chat Online
  • MOTOR DRIVE SYSTEM FOR ROLLING MILLGENERAL ELECTRIC

    Aug 15 1972 · The motor drive and control system embodying the present invention has been illustrated as applied to a rolling mill wherein the backup rolls are rotatably driven by the work rolls. It may also be applied to a mill where the backup rolls are directly driven by the drive motors

    Chat Online
  • China Rolling mill motor use graphite carbon brush EG251

    China Rolling mill motor use graphite carbon brush EG251 Find details about China EG251 Carbon Brush EG251 Carbon Brush for Rolling mill motor from Rolling mill motor use graphite carbon

    Chat Online
  • (PDF) Advanced Control Techniques for Rolling Mills

    Each rolling stand is driven by a DC motor which is equipped with a speed controller. The rolling mill examined is reversible and equipped with an independent speed control system for each

    Chat Online
  • Rolling Mill MotorManufacturers Suppliers Dealers

    Find details of companies offering rolling mill motor at best price. Listed manufacturers suppliers dealers exporters are offering best deals for rolling mill motor.

    Chat Online
  • China Rolling Mill Dc Motor Rolling Mill Dc Motor

    China Rolling Mill Dc Motor manufacturersSelect 2020 high quality Rolling Mill Dc Motor products in best price from certified Chinese Electric Motor manufacturers China Motor suppliers wholesalers and factory on Made-in-China

    Chat Online
  • Rolling Millan overview ScienceDirect Topics

    A Hille-100 rolling mill with rolls of 225 mm diameter and 254 mm length driven by a variable speed DC motor of 75 horse power was used. The maximum rolling force torque and speed are 1500kN

    Chat Online
  • Looper and tension control in hot rolling mills A survey

    Jul 01 2007 · The control law is based on tension estimation by using mill motor torque and rolling force etc. and manipulates the speed of an upstream main motor. The major advantages are a

    Chat Online
  • DC Drives Used In Hot Rolling MillYouTube

    Mar 09 2011 · SMS groupHot rollingThe modernized bar mill at SteelDuration 6 09. SMS group 30 337 views

    Chat Online
  • Rolling Mill Machines Metal Forming 2-HI/4-HI Rolling

    Combination A combination rolling mill is a versatile "two-in-one" type of metal rolling mill that permits both 2-HI and 4-HI rolling operations. Tandem Tandem rolling mills are used for multiple pass rolling combining two or more mill stands. Tandem mills

    Chat Online
  • 30kw Z4 Dc Motor For Rolling Mill MachineBuy Z4 Dc

    30kw Z4 Dc Motor For Rolling Mill Machine Find Complete Details about 30kw Z4 Dc Motor For Rolling Mill Machine Z4 Dc Motor For Rolling Mill Machine Electric Motor 30kw Z4-180-21 440v 30kw Motor from AC Motor Supplier or Manufacturer-Shaanxi Lite Simo Motor Technology Co. Ltd.

    Chat Online
  • Characteristics of DC Motors Used in Rolling MillsHani Tech

    Aug 16 2019 · The characteristics of DC motors for rolling mills especially intermediate mills and large roughing mills blooming mill machines seamless steel tube rolling mills hot and cold rolling mills etc. are summarized as follows (1) The motor

    Chat Online
  • China Rolling Mill Dc Motor Rolling Mill Dc Motor

    China Rolling Mill Dc Motor manufacturersSelect 2020 high quality Rolling Mill Dc Motor products in best price from certified Chinese Electric Motor manufacturers China Motor suppliers wholesalers and factory on Made-in-China

    Chat Online
  • Steel and rolling mill industry VEM Group

    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

    Chat Online
  • Steel and rolling mill industry VEM Group

    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

    Chat Online
  • POWER IN ROLLING

    4. The energy lost in the form of electrical losses in the motor etc. Torque and Power in Cold Rolling Power is applied to the rolling mill by applying Torque to the rolls and by using roll strip tension. The total rolling

    Chat Online

Copyright © 2020. GBM All rights reserved. Sitemap