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used ac motor for rolling mill

Motors for Metal Rolling Mills | TMEIC

AC adjustable speed motor drive systems are the preferred technology for new rolling mill installations and modernization projects. TMEIC designs and manufactures two types of AC solutions for this purpose. Salient pole synchronous motors that meet the high power and torque demands of a hot strip mill, as well as roughing and finishing stands.

Which motor is used in rolling mills? Quora

Apr 14, 2020· There are several forms, mainly depends on the rolled products of your hundred rolling mills to determine The row rolling mill is mainly used to roll the profile because its deformation during the rolling process is relatively large, and the torqu...

China Used Rolling Mill Motor, China Used Rolling Mill

China Used Rolling Mill Motor, China Used Rolling Mill Motor Suppliers and Manufacturers Directory Source a Large Selection of Used Rolling Mill Motor Products at rolling door motor ,rolling shutter motors ,rolling door motor 300kg from China Alibaba

Characteristics of DC Motors Used in Rolling Mills Hani Tech

Aug 16, 2019· There are two kinds of power supply methods for DC motors for rolling mills: one is the power supply mode of the early converter unit; the other is the thyristor rectification to the armature and the excitation power supply method which are widely used at present. Due to the characteristics of the DC motor itself used in the rolling mills, the

used ac motor rolling mill for sale in pakistan

used ac motor rolling mill for sale in pakistan; DC mill motors are used in various mining applications. Used DC Mill Motors for Sale To learn more about the range of DC Mill Motors we offer at Romanoff Industries give our team a call today at 800.366.8778 or drop us an email at jrri romanoffindustries .

Rolling Mill for sale | eBay

The main things to consider when picking out which rolling mill you would like to buy should include: Voltages: If its an electric mill, determining what voltages the mill will work with is done mostly to determine if youll need a voltage converter depending on the country in which you reside.

Large AC Adjustable Speed Motors for Metals Rolling Mills

Large AC Adjustable Speed Motors for Metal Rolling Mills Large AC Adjustable Speed Motors for Metals Rolling Millsdd 1 10/24/2011 4:20:02 PM. 2 1,400 1,200 1,000 800 600 4 200 0 Base speed(rpm) 2,500 2,000 1,500 1,000 500 0 1980 1982 1985 1987 1989 1991 1993 1995 1997 1999 2001 2003 Total MW Year Synchronous motor Induction motor

Used ROLLING MILLS, 2 HI ROLLING MILLS & RELATED METALS

Jul 08, 2020· ROLLING MILLS & RELATED METALS INDUSTRIAL EQUIPMENT: ROLLING MILLS, 2 HI. There are 33 listings in this category 10 HP AC motor, 65 FPM, like new . International Rolling Mills, Pawtucket, RI 401-722-7811 30 HP AC, individual hand lever screw downs, #13189 . Machinery International Corp,

(PDF) 'Application of AC motors and drives in steel industries

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

Used ROLLING MILLS, 2 HI ROLLING MILLS & RELATED

Jul 08, 2020· ROLLING MILLS & RELATED METALS INDUSTRIAL EQUIPMENT: ROLLING MILLS, 2 HI. There are 33 listings in this category 10 HP AC motor, 65 FPM, like new . International Rolling Mills, Pawtucket, RI 401-722-7811 30 HP AC, individual hand lever screw downs, #13189 . Machinery International Corp,

used ac motor rolling mill for sale in pakistan

used ac motor rolling mill for sale in pakistan; DC mill motors are used in various mining applications. Used DC Mill Motors for Sale To learn more about the range of DC Mill Motors we offer at Romanoff Industries give our team a call today at 800.366.8778 or drop us an email at jrri romanoffindustries .

used ac motor for rolling mill ecolelenvolee.be

China Used Rolling Mill Motor China Used Rolling Mill . Alibaba offers 181 used rolling mill motor products. About 1 of these are dc motor 1 are ac motor. A wide variety of used rolling mill motor options are available to you such as induction motor asynchronous motor. You can also choose from totally enclosed drip-proof and waterproof.

Used Ac Motor Rolling Mill For Sale In Pakistan- Jaw

Used Ac Motor Rolling Mill For Sale In Pakistan. Hitachi stainless steel black coil rolling mill plant from 2004 located in south korea available on find more steel mill toggle navigation machinery no1 mandrel driving motor ac340kw x 3601180 rpm 300ol no2 mandrel driving motor ac340kw x 3601180 rpm ,Used ac motor rolling mill for sale in pakistan.

Sec Ac Electric Motor For Steel Rolling Mill 750kw And Ac

Sec Ac Electric Motor For Steel Rolling Mill 750kw And Ac Motor , Find Complete Details about Sec Ac Electric Motor For Steel Rolling Mill 750kw And Ac Motor,Motor,Ac Motor,Sec Motor from AC Motor Supplier or Manufacturer-Shanghai Electric Heavy Machinery Co., Ltd.

Used Rolling Mills for sale. Bliss equipment & more | Machinio

Search for used rolling mills. Find Bliss, Raymond, and Sweco for sale on Machinio. AC/DC Motors (2) Bottling, Filling & Packaging (2) General Laboratory Equipment (2) 1170 RPM, 60 Hz mill drive motor. Langley, British Columbia, Canada. Click to Request Price.

Drive selection for rolling mills Russula

May 20, 2010· Rolling mill DC motors are best at low speed, high torque applications, while AC motors typically need to run above 800rpm to be cost effective. Also the case for higher efficiency of AC motors is many times negated by the wasteful braking methods of some AC drive systems.

(PDF) 'Application of AC motors and drives in steel industries

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

Synchronous Motor for Sale, DC Motors, Electric Motors, AC

4,000hp Motor, GE, DC Motor, 50/120 rpm, 700v, Serial # 7376936, Type MCF, Excitation Amps 158.8, 36,000 CFM cooling required, Amps Armature 4700, Excitation Volts 550, Shunt Wound Split Stator, Instruction Book GEH-709. the two Motors were used as steel rolling mill motors. SOLD : 2: DC: M140

100 Most Important MCQ on Electric Drive | Industrial

May 16, 2020· When the load is intermittent as in rolling mills, the drive motor used is an induction motor with a flywheel mounted on its shaft to smooth out the intermittent loading to a low value. The M-G set provided with a flywheel is known as Ilgner set. The synchronous motor is not suitable for intermittent loading because of its constant speed

Rolling Mill Motor Re Rolling Mill Motor Latest Price

Some of them include Double Cage Motor for Cement Mill, GD Series Brake Motor, Oil Well Pump Motor and Re-rolling Mill motor. Jadeshwar Engineering Vavdi, Rajkot Survey No 39/4/2, Krishna Park Gondal Road, Vavdi, Rajkot 360001, Dist. Rajkot, Gujarat

Used Rolling Mill Rolls for sale. Ross equipment & more

Search for used rolling mill rolls. Find Ross, Raymond, Davy McKee, Farrel, Kent, and Williams for sale on Machinio.

Rolling Mill Motor Manufacturers & 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.

ELECTRICAL DRIVES & CONTROL

3.1.2 Protective Devices in a DC/AC Motor Starter 47 3.1.3 Starters for DC Motor 47 3.2 THREE POINT STARTER 48 3.3 FOUR POINT STARTER 49 3.4 TWO POINT STARTER 50 3.5 STARTERS FOR AC STARTERS 52 3.5.1 Necessity for Starter 52 3.5.2 Prime Purpose of a Starter For Motors 53 3.5.3 Need For Starter in an Induction Motor 53

(PDF) 'Application of AC motors and drives in steel industries

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

Used Ac Motor Rolling Mill For Sale In Pakistan- Jaw

Used Ac Motor Rolling Mill For Sale In Pakistan. Hitachi stainless steel black coil rolling mill plant from 2004 located in south korea available on find more steel mill toggle navigation machinery no1 mandrel driving motor ac340kw x 3601180 rpm 300ol no2 mandrel driving motor ac340kw x 3601180 rpm ,Used ac motor rolling mill for sale in pakistan.

Rolling Mill Motor Re Rolling Mill Motor Latest Price

Some of them include Double Cage Motor for Cement Mill, GD Series Brake Motor, Oil Well Pump Motor and Re-rolling Mill motor. Jadeshwar Engineering Vavdi, Rajkot Survey No 39/4/2, Krishna Park Gondal Road, Vavdi, Rajkot 360001, Dist. Rajkot, Gujarat

Used Rolling Mills for sale. Bliss equipment & more | Machinio

Search for used rolling mills. Find Bliss, Raymond, and Sweco for sale on Machinio. AC/DC Motors (2) Bottling, Filling & Packaging (2) General Laboratory Equipment (2) 1170 RPM, 60 Hz mill drive motor. Langley, British Columbia, Canada. Click to Request Price.

Rolling Mill Motor Manufacturers & 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.

rolling mill gear boxes Gear motor manufacturer

Pinion Stands 2Hi / 3Hi configurations are used in Roughing & Intermediate Mill Trains. Further, it is one input three output gear box, coupled with one AC-motor, for driving four finishing mill stands. The machine has one oval repeater that is followed by three continues Roller bearing mill stands.

Application of AC motors and drives in Steel Industries

III. AC DRIVE FOR ROLLING STAND MOTOR AC synchronous motors are used for driving the roughing stand rolls in a rolling mill. Synchronous motors are used when power requirement is very high and speed of rolling is low. The R0/V0 stand motors of Hot Strip Mill of Rourkela Steel Plant are synchronous motor. These motors are driven by cyclo converter.

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 drives.

Cycloconverter Wikipedia

CCVs are used for driving mine hoists, rolling mill main motors, ball mills for ore processing, cement kilns, ship propulsion systems, slip power recovery wound-rotor induction motors (i.e., Scherbius drives) and aircraft 400 Hz power generation. The variable-frequency output of a cycloconverter can be reduced essentially to zero.

ELECTRICAL DRIVES & CONTROL

3.1.2 Protective Devices in a DC/AC Motor Starter 47 3.1.3 Starters for DC Motor 47 3.2 THREE POINT STARTER 48 3.3 FOUR POINT STARTER 49 3.4 TWO POINT STARTER 50 3.5 STARTERS FOR AC STARTERS 52 3.5.1 Necessity for Starter 52 3.5.2 Prime Purpose of a Starter For Motors 53 3.5.3 Need For Starter in an Induction Motor 53

Used Dc Motor For Rolling Mill For Sale

Rolling Mill Dc Motor, Rolling Mill Dc Motor Suppliers and Alibaba offers 769 rolling mill dc motor products. About 80% of these are dc motor, 2% are ac motor. A wide variety of rolling mill dc motor options are available to you, such as ccc, ce.

used dc motor for rolling mill for sale

Used Steel Mill Equipment: Rolling Mill Equipment. 1250 HP Electric Motors for sale. As a global supplier of motors, we offer different types of AC Motors and DC Motors including Traction Motors, Horizontal Motors, Vertical Motors, Hollow Shaft Motors, NEMA Motors and IEC Motors.

DC Motor For Steel Rolling Mills And Wire Rod Mills DC

Our DC Motor is used for Steel Rolling Mills And Wire Rod Mills. Features: Fully laminated yoke construction offering excellent commutation- suitable for 6 pulse thyristor power supply; Skewed Rotor construction, ensuring low noise; Vacuum pressure impregnation for armature winding- ensuring high insulation strength. High dynamic response

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.