infrared sag mill pinion

  • OPERATING STRATEGIES Innovative Gear Drive Solution for

    Both the SAG mill and ball mill are each driven by two gear units. Because on a conventional drive variant only one engagement per pinion with the girth gear is possible per side an economic power limit of about 8 MW per drive is in effect. With the DMG2 gear units Siemens said this limit expands to as much as 12 MW per drive.

  • OUTOTEC PINION CONDITION MONITORING (INFRA-RED)

    The online infra-red monitor is an excellent indicator of various critical pinion related factors including • State of alignment • Sufficient lubrication • Quality of lubrication Outotec Pinion Condition Monitoring is available for any installed Outotec mill equipped with a pinion and ring gear.

  • THE EYES HAVE IT IMPROVING MILL AVAILABILITY THROUGH

    THE EYES HAVE IT IMPROVING MILL AVAILABILITY THROUGH VISUAL TECHNOLOGY running SAG/AG mill using a MillWatch Camera Unit and the Kaltech iBolt the intelligent mill liner bolt. has turned to and is limited by the use of microphones infra-red monitors computer modeling and other valid but externally based sensory or simulated

  • Using Thermography to Uncover Hidden Problems

    Infrared thermography is an ideal technology to investigate thermal anomalies on machines because it offers complete thermal images of a machine or a machine component with no physical attachments (non-intrusive) requires little setup and provides the results in a very short period of time. Pinion Bearings and Mill Drive Pinion Gear Housing .

  • for Aligning and Maintaining Large Ring Gears

    infrared averages these operating tern-peraturesover many teeth at a given measurement position and therefore represents an overall alignment rather than the alignment of one or two par-ticular teeth. The primary limitation of the infrared is that it must be calibrated for the in-frared energy emittance or emissivity of the pinion.

  • Ring-geared mill drivesGrinding ABB

    Mill load sharingMaintains equal torques on dual pinion mills throughout the whole speed range. Controlled rollbackPrevents backlash and reduces downtime. Mill power ride throughKeeps the mill operating even under voltage dips. Over-duty cycleAvoids unexpected downtime if the mill

  • Paper # 25Copper Mountain Overview on the Grinding

    COPPER MOUNTAIN OVERVIEW ON THE GRINDING MILLS AND THEIR DUAL PINION MILL DRIVES ABSTRACT This paper will first give a short overview of the Copper Mountain project in British Columbia which just has started commercial operation earlier this year. The grinding process with one 34 x 20 SAG

  • Girth Gear Sag Mill Commissioning

    Infrared Sag Mill Pinioncmandi. girth gear sag mill commissioningaitc. infrared alignment of a ball mill gearBINQ Mining. Dec 12 2012· >Mining Equipment >infrared alignment of a ball . Get Price And Support Online Mill Pinion Failure Modesmayukhportfolio. Sag Mill Pinion Failure Modes-India .

  • Choosing a SAG Mill to Achieve Design Performance

    Choosing a SAG Mill To Achieve Design Performance John Starkey1 Principal Consulting Engineer Sami Hindstrom2 Manager Grinding Travis Orser2 Project Manager Grinding 1 Starkey Associates Grinding Design and Process Engineering 336268 Lakeshore Rd. E. Oakville Ontario L6J 7S4

  • Detection of Pillow Block Bearings Defect Using Infrared

    Detection of Pillow Block Bearings Defect Using Infrared Thermography A Case Study in Golgohar Mining and Industrial Co. 2.SAG mill Golgohar mineral and industrial company has three processing line of iron ore concentrate and there is a semi- fix bearing of shaft pinion of dry mill located in Golgohar industrial and mining Co. Bearing

  • Grinding MillsNelson Machinery Equipment Ltd.

    Nelson Machinery sells new used grinding mills including ball mills SAG mills tower mills Raymond roller mills. Equip yourself with the gold standard

  • Selecting Inching Drives for Mill and Kiln Applications

    the mill gear in inching mode N o_mill is the actual output speed of the mill gear in normal running mode P mill_motor is the actual power of the main drive motor or 2 x main drive motor for dual pinion drives. The power computed above is considered P inch = N o_inch · P mill_motor N o_mill

  • What s the Difference Between SAG Mill and Ball Mill

    Grinding mill machine is an essential part of many industrial processes there are mainly five types of mills to cover more than 90 materials size-reduction applications. Do you the difference between the ball mill rod mills SAG mill tube mill pebble mill In the previous article I made a comparison of ball mill and rod mill. Today we

  • Energy BenchmarkingSMC Testing

    A number of samples were taken from the SAG mill feed belt and subjected to SMC Tests and Bond ball mill work index tests. Note that the Bond tests were conducted using 150 microns as the closing screen size so that the final product size from the tests was similar to

  • Sag mill ring gear failure grinding mill china-Henan

    Sag mill ring gear failure grinding mill china motor vibration problems on a tube ball mill ball mill helical pinion gear vibration cause ball mill helical pinion gear vibration cause and pinion (pilot and ball mill helical pinion gear vibration cause Grinding sag mill girth gear temperature problems at start up CR4 Thread Ball Mill

  • OUTOTEC PINION CONDITION MONITORING (INFRA-RED)

    The online infra-red monitor is an excellent indicator of various critical pinion related factors including • State of alignment • Sufficient lubrication • Quality of lubrication Outotec Pinion Condition Monitoring is available for any installed Outotec mill equipped with a pinion and ring gear.

  • list of 40 foot sag mills worldwide

    Conga The world s first 42-foot diameter 28 MW gearless SAG mill. SAG mill 40 ft 42 ft gearless mill drive GMD SAG manufacture reliability The results of these studies showed that a single line 40 ft SAG mill circuit gave the best project economics .. mill will be the first 42 ft diameter SAG mill in the world. Get Quote

  • SAGDesign Case Studies

    SAG and Ball mill tests and results in the obvious situation where 1) SAG pinion energy Ball Mill pinion energy = Total Grinding pinion energy By measuring these two components which can be called coarse and fine grinding parameters the total grinding pinion energy can

  • AN OVERVIEW OF SINGLE STAGE AUTOGENOUS AND

    twin pinion or dual motor and pinion installation. 6. Power demand exceeds 14 MW. This puts the application in the realm of a single mill with gearless drive or possibly twin motors each with a twin pinion. See later single SAG mill a two stage grinding circuit is recommended. 4

  • INTELLIGENT GEARING SYSTEMSOLUTION TO

    The mill drive system consists of the main mill motor the main reduction gear box mill pinion and girth gear. The mill is also equipped with a barring drive which is either connected to the main drive reduction unit or alternatively mounted at the back of the main motor. Refer to Figure 2 for a schematic of the mill

  • Outotec® MH Series Grinding MillsOutotec

    Range of SAG ball and rod mills for capacities under 3.1 MW. Mill control system. The optional Outotec mill control system features the latest in state-of-the-art technology and is the preferred control option for all Outotec grinding mills. It comprises a local control panel with

  • 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

  • SAG Mill ComponentsMineral Processing Metallurgy

    Once the basic operating conditions have been defined for the mill designer then and only then can he begin taking into account shell and head stresses and trunnion bearing sizes required to carry the load and to give the required openings for feeding and discharging the mills. Mill heads are key structural components of any grinding mill.

  • infrared alignment of a ball mill gearBINQ Mining

    Dec 12 2012 · Autogenous mills semi-autogenous mills and ball mills for wet . Ball mill in iron ore bene- tored by infrared devices. The pinion can be driven either alignment of the girth gear.Two SAG mills with rigid pinion drives. »More detailed

  • Autogenous and Semi-Autogenous Mills FL

    SAG and AG Mills operate by lifting ore/grinding media and dropping it on the operating bed of the mill charge. High impacts from lifting ore and media promote impact breakage which is the primary mechanism for size reduction in the mill.

  • Grinding MillsNelson Machinery Equipment Ltd.

    Nelson Machinery sells new used grinding mills including ball mills SAG mills tower mills Raymond roller mills. Equip yourself with the gold standard

  • ABB ring geared mill drivesYouTube

    Jun 05 2013 · We provide optimized mill drive solutions for all types of ring-geared mills low and high speed single and dual pinion with and without a gearbox — all designed for reliable long life and

  • Autogenous and Semi-Autogenous Mills

    AG/SAG mills can accomplish the same size reduction work as two or three stages of crushing and screening a rod mill and some or all of the work of a ball mill. Because of the range of mill sizes available AG/SAG milling can often be accomplished with fewer lines than in a conventional rod mill-ball circuit. All of the above contributes to

  • Used Sag-mills For SaleA.M. King

    Inventory ID 6C-HM03. 2 UnitsUNUSED FL 36 x 22 6" Dual Pinion SAG Mill with 2 ABB 9 000 kW (12 069 HP) Motors for Total Power of 18 000 kW (24 138 HP)

  • New Used Sag Mills for Sale Semi-Autogenous Grinding

    SAG mills are essentially autogenous mills but utilize grinding balls to aid in grinding like in a ball mill. A SAG mill is generally used as a primary or first stage grinding solution. Attrition between grinding balls and ore particles causes grinding of finer particles.

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