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D&Q Mining is a high-tech company integrating R&D, production and sales. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc., for aggregate, mining and waste recycling.

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.

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100 Most Important MCQ on Electric Drive Industrial

Aug 20, 2020· Various motors used for Rolling Mills. Induction Motor; DC Motor; Induction Motors: AC slip ring motors are suitable for roughing and re-rolling mills where very precise speed control is not required. We can change the speed of slip induction motor by introducing resistance in the rotor circuit.

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Characteristics of DC Motors Used in Rolling Mills Hani Tech

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

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AC Replacement for DC Mill-Duty Motors

sands of mill-duty motors remain in operation today, although many have been replaced with less-rugged DC or AC motors. This paper reviews the features of direct-replacement AC mill auxiliary motors. Some Observations on AIST Standard No. 1 The AIST Standard No. 1 was last revised in September 1968 and defines mechanical dimensions and torques

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Backup DC motor for two rolling mill applications

Oct 22, 2020· The new motor was designed as a reserve back-up unit for two site applications, one of them a roller motor and the other a coiling drive. The project was initiated to save both money and storage space space for the user, whilst protecting the rolling mill against downtime in the event of either existing motor suffering damage.

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(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

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rolling mill used for sale eBay

Get the best deals for rolling mill used at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items!

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China Used Rolling Mill Motor, China Used Rolling Mill

Alibaba offers 38 used rolling mill motor products. A wide variety of used rolling mill motor options are available to you, There are 38 used rolling mill motor suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of used rolling mill motor

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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.

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Three Phase Rolling Mill Motor, Power: 1500HP, 440V, Rs

M/s Bharat Elelctricals. Offering Three Phase Rolling Mill Motor, Power: 1500HP, 440V at Rs 1250000/piece in New Delhi, Delhi. Read about company. Get contact details and address ID:

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3000 HP Electric Motors For Sale Power Zone Equipment, Inc.

3000 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. Our extensive range of new, used and reconditioned motors

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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

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Used Rolling Mills for sale. Sendzimir equipment & more

Manufacturer Davy-McKee New 1989 Type of Mill: Single stand 4-Hi cold mill Hand of mill = right to left Material: Aluminum / 3004 and 5017 alloys Mill Rolling Load Design 1,500 U.S. Tons Maximu...

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