Double Pinion Mill Drive

  • Powerful gears in rolling mills | Machine Design

    Each pinion stand has a gearbox, also with helical gears, that splits the power between upper and lower mill rolls As Figure 2 shows, the gears are huge Pinions range from 2 to 4-ft pitch

  • Integrated pinion stand mill drive for special alloys

    The mill drive consists of reducer high speed pinion – gears set and a double helical carburized and ground output pinion set The low speed gear wheel, about 2600 mm approx diameter, was built using two toothed wheels fitted to the intermediate pinion, each with single helical wheel slightly less than 600 mm facewidth The intermediate pinion is unique as it reaches a total length of

  • Ball Mill Gear - Mineral Processing & Metallurgy

    The pinion shaft is double ended so it is also reversible All ball Mill gearing is designed in accordance with sound engineering principles and at the same time with consideration given to the long range economics involved

  • BALL MILL DRIVE MOTOR CHOICES - artec-machine

    dual pinion gear driven mill; a Drive 5 - A 5000 HP, 1200 rpm synchronous - induction motor with liquid rheostat and dc field excitation to a dual pinion gear driven mill For the power supply in this study, four different scenarios will be considered as a power system in order to evaluate the different drive systems It is assumed that there is an additional 1300 kW on line at the time of the

  • ABB Commissions Dual-pinioned Mill Drives at Detour Lake

    The systems include the world’s largest low-speed dual pinion mill drives The low-speed concept operates without a gearbox, said ABB representatives, motors drive the pinions directly, increasing overall system efficiency

  • Steel Industry Gearboxes | Industrial & Specialist Gearboxes

    Syncro Gearbox Recoiler Gearbox Mandrel Uncoiler Gearbox Roll Gearboxes Pinion Stand Double Pinion Stand Pinion Stands Rolling Mill Gearboxes Often we are involved with the overall machine assembly with gearbox bases, slideways, couplings, motors, brakes, mandrels and coil handling machinery

  • installation twin pinion sag mill - sinosteelplazacoza

    Double Pinion Mill Drive grinding mill equipment installation twin pinion sag mill is currently the largest twin pinion single drive mill Typical configuration of a mill with a girth gear and double pinion Live Chat installation twin pinion sag mill dr haendchen installation twin pinion sag mill This stone presents a technical evaluation and practical experience of two a mill with a

  • Paper # 25 - Copper Mountain Overview on the Grinding

    On a large dual pinion mill, using the ABB drive to rotate the mill for maintenance is an advantage over an inching drive, because the inching torque is transmitted by the dual drive system to the mill through both motors and both pinions simultaneously

  • Lubrication of large gear drives - klueber

    4 Large girth gear drives have proven effective in plant engineering for many decades and continue to be the type of drive unit most commonly found in

  • PINION | DRIVE TECHNOLOGY | | bicycle gearboxes – made in

    AWARDED Pinion Bikes in the testing – numerous test winners, top marks and purchase tips

  • sag mill dual pinion geared drive - im-obstbaumgartench

    Mill motor gear drives can be offered for AG/SAG grinding mill as dual pinion drives with power deliver of up to 20 MW (2 x 10,000 kW), and this can be accomplished on mill sizes up to 36 ft in diameter Gearless mill drive (GMD) technology has further expanded the use of large AG/SAG milling allowing to produce

  • Integrated pinion stand mill drive for special alloys

    The mill drive consists of reducer high speed pinion – gears set and a double helical carburized and ground output pinion set The low speed gear wheel, about 2600 mm approx diameter, was built using two toothed wheels fitted to the intermediate pinion, each with single helical wheel slightly less than 600 mm facewidth The intermediate pinion is unique as it reaches a total length of

  • sag mill dual pinion geared drive | Mobile Crushers all

    Sag Mill Dual Pinion Geared Drive, process crusher Sag Mill Dual Pinion Geared Drive 248 Views The Liming is the professional mining equipments manufacturer in the The Liming is the professional mining equipments manufacturer in the

  • Mill Pinion Gears | David Brown Santasalo

    Mill Pinion Gears Our high torque, high precision integral and non-integral mill pinions are used in SAG, horizontal ball mill and rotary kiln applications across the globe Supplied as an individual component or as a fully optimised system comprising a girth gear, mill drive gearbox, pinion and barring drive, our pinions are manufactured double ended for reversible and extended operating life

  • Dual Pinion Sag Mill Vs Single Pinion Sag Mill

    Sag mill dual pinion geared drive woodmasterindia dual pinion sag mill vs single pinion sag mill double pinion mill drive how to align ball mill pinion double pinion mill drive hgtu ball mill girth gear root clearance pinion girth ge Live Chat installation of grinding mill girth gear and pinion Technical and Commercial Benefits of Gearless Mill Drives for ABB been used Singlepinion and

  • Rolling Mill Drives, Mill Pinions Combined Reduction

    Rolling Mill Drives David Brown Santasalo has extensive experience in the design and manufacture of primary drives for pinion stands, for both hot and cold rolling mills and for new and existing applications

  • double drive ball mill - sandpalmdoorscoza

    Apr 23, 2018 As drive technology develops, variable speed drives are gradually In this thesis , adequate variable speed ball mill operation strategies Copper mountain: overview on the grinding mills and their dual pinion mill drives

  • WEG tests dual-pinion ball mill drive - Mining Magazine

    WEG tests dual-pinion ball mill drive WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil Archive > Equipment; 18 July 2014 comments; share WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil Login Here Login or

  • Ball Mill Drives - Mineral Processing & Metallurgy

    Several types of ball mill drives can be furnished, made up of various combinations of gearing, motors and transmission equipment The correct combination to be selected takes into consideration power requirements, gear ratings, floor space, interference from other …

  • double drive ball mill - thedugongcoza

    Used Ball Mills For Sale from Machinery and Equipment Machinery and Equipment buys and sell Used Ball Mills for mining and minerals Unused ANI Mineral Processing Ball Mill, 2175' x 43', double pinion drive

  • WEG Successfully Tests Dual-pinion Ball Mill Drive

    WEG successfully tests dual-pinion ball mill drive WEG Electric Motors (UK) Ltd: Company profile visit website WEG has successfully tested low-speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil As a multinational company, WEG supplies a range of products to the mining industry for driving large mills, including low and high speed

  • Single pinion drive | Applications | Flender

    The pinion at the mill's girth gear can be connected via a double-jointed coupling with spacer to ensure the adjustability of the pinion Single pinion drives are supplied in both fixed and self-aligning design MDSS offer flexibility and precision for the optimum tooth mesh

  • WEG tests dual-pinion ball mill drive - World Pumps

    The portfolio of WEG products for mills used in the mining and cement industries includes induction, synchronous or wound-rotor motors driven by frequency inverters or rheostats in case of constant speed for mills with single or dual pinion with load share

  • Rolling Mill Drives, Mill Pinions Combined Reduction

    Rolling Mill Drives David Brown Santasalo has extensive experience in the design and manufacture of primary drives for pinion stands, for both hot and cold rolling mills and for new and existing applications

  • WEG successfully tests dual-pinion ball mill drive

    WEG successfully tests dual-pinion ball mill drive WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil

  • WEG tests dual-pinion ball mill drive - Mining Magazine

    WEG tests dual-pinion ball mill drive WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil Archive > Equipment; 18 July 2014 comments; share WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil Login Here Login or

  • Double-Pinion Planetary Gear - MathWorks

    Structurally, the double-pinion planetary gear resembles a Ravigneaux gear without its second, large, sun gear The inner planet gears mesh with the sun gear and the outer planet gears mesh with the ring gear

  • Ball Mill Drives - Mineral Processing & Metallurgy

    Several types of ball mill drives can be furnished, made up of various combinations of gearing, motors and transmission equipment The correct combination to be selected takes into consideration power requirements, gear ratings, floor space, interference from other …

  • Special Lubricants for Open Gear Drives - BECHEM

    For a double pinion drive, the quantity must be multiplied by 115 • The gear cover should already be mounted to prevent dust from sticking on the tooth flanks before application of the

  • Girth Gear Double Pinion Root Clearance Adjustment Cement Mill

    ball mill girth earth - rodyhoegeenl Girth Gear and Pinion Drive Ball Mill - Chanderpur We are engaged in manufacturing and supplying ball mill, close circuits ball mill, open circuits ball mill, girth gear ball mill, ball mill for cement grinding Chat Online; CR4 - Thread: Ball Mill Girth Gear and Pinion Alignment Ball Mill Girth Gear and