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sag mill trunnion magnet

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Updated magnetic separation techniques to improve grinding ,

Magnetic separation techniques have been successfully applied to ball mill circuits as well as SAG mill circuits The Trunnion Magnet separator was developed and improved over the years to remove ....

Specialised Reline Service

Mill bolts that are tensioned properly work at their optimum efficiency, preventing breakages and loose bolts At SRS we have a large range of calibrated torque units for every bolt fastening application, using Norbar, Torcup, and RAD Torque systems, ranging from 500Nm to 12000Nm Trommel and trunnion liner change outs and repairs...

Sag Mill Trunnion Magnet

Trunnion Magnet - Ball Mill/SAG Mill Ball Separator - The Trunnion Magnet is an enhanced system for the separation and removal of balls and broken ball pieces typically used for ore processing in ball/SAG mill operations...

SAG MILLING NEWS Trommel Magnet Separation Protects ,

Nov 19, 2003 0183 32 As the mill rotates, the powerful magnet attracts and holds the worn steel balls and chips to the inner surface of the trunnion extension The ball fragments are carried to the top, where the magnetic arc terminates, and fragments fall into a discharge chute After careful consideration, the plant team opted to equip the mill with the new high ....

Trunnion Magnetic Separator

Jan 20, 2014 0183 32 The Eriez Trunnion Magnet is a powerful system for the automatic separation and removal of processing balls and ferrous chips from milled ore in ball or SAG mills Typically the system consists of a permanent magnetic arc that partially covers a rotating blind trunnion positioned at the ball or SAG mill discharge...

Magnetic Separation Technology Can Improve Grinding ,

The trunnion magnet is an enhanced system for separation and removal of balls, chips or scats in a typical ball or SAG mill operation The trunnion magnet is mounted at the SAG ball mill discharge point and is used in place of a trommel screen The trunnion magnet consists of a barrel or blind trommel that is mechanically attached to the ....

scats ball mill

Trunnion Magnetic Separation - Hadoop Training Chennai The trunnion magnet is an enhanced system for separation and removal of balls chips or scats in a typical ball or SAG mill operation The trunnion magnet is mounted at the SAG ball mill discharge point and is ,...

Gearless AG/SAG Mills

Minerals Industries, Inc 240 Arch Street, PO Box 15312 York, Pennsylvania , USA 17405-7312 Phone 1 717 843 8671 Fax 1 717 845 5154 metsominerals E-mail mineralsprocessingmetso Gearless Autogenous/ Semi-Autogenous Mills...

Major Mines Projects Duncan Lake Project

Each SAG mill will be equipped with a 25 x 12 mm discharge grate and an 8 mm trommel screen with pocket lifter to return the oversize directly inside the mill by means of a sluice through the discharge trunnion of the SAG mill The trommel undersize is fed to a pump box along with pulping water to maintain the solids at 65 in the pump box ....

Outotec ® Grinding technologies

006 Outotec Grinding technologies Mill designs for every requirement Trunnion-supported mills Trunnion support is the most common way of supporting a mitt in a minerals processing application, especially very large mills that would otherwise need a split in the journal surface to accommodate shipping restrictions...

sag mill s removal magnet

The trunnion magnet is an enhanced system for separation and removal of balls, chips or scats in a typical ball or SAG mill operation The trunnion magnet is mounted at the SAG ball mill discharge point and is used in place of a trommel screen Get Price SAG Mill - Feed The Beast Wiki...

Eriez® Trunnion Magnets

The Trunnion Magnet is mounted at the SAG mill discharge point and used in place of a trommel screen It consists of a barrel or blind trommel that is mechanically attached to the trunnion or discharge of a ball mill The barrel rotates around a fixed assembly of ferrite and Rare Earth magnets, positioned on the outside of the barrel...

Discharge Mill Magnetic Separator

The trunnion magnet is an enhanced system for separation and removal of balls chips or scats in a typical ball or sag mill operation the trunnion magnet is mounted at the sag ball mill discharge point and is used in place of a trommel screen Read more Magnetic Separators 911metallurgist...

Hydrostatic Trunnion Bearing Design

Jul 19, 2018 0183 32 A conventional SAG mill would have a ring gear driven through one or two pinions The effects of the magnetic air gap forces from this new SAG mill drive arrangement on the performance of the bearing are discussed A step-by-step systematic analytical design of the hydrostatic trunnion bearing is presented, followed by a discussion of grinding ....

Gruyere operations slowed as plant issues continue ,

Sep 30, 2021 0183 32 Owing to a failure of a trunnion bearing, the ball mill was shut down on September 28 2021 and the processing plant is currently operating at a ,...

Trommel Magnets and Trunnion Magnets

The Trunnion Magnet system consists of the blind trommel, magnet sector, support structure and the discharge hopper The blind trommel is a short extension that bolts directly to the discharge flange of the ball mill The function of the blind trommel is to transport the ,...

Trunnion Magnetic Separation

The trunnion magnet is an enhanced system for separation and removal of balls chips or scats in a typical ball or SAG mill operation The trunnion magnet is mounted at the SAG ball mill discharge point and is used in place of a trommel screen View Details ,...

Grinding mill upgrades

The new design has proven to improve trunnion liner reliability, durability, and maintainability of the mill trunnion linings and bearings The main lining acts as a sleeve insert that is secured in the trunnion by a retaining ring Dividing the trunnion liner into two pieces enables better distribution of ,...

Sag Mill Syncronis Motor high axial vibration non drive ,

Nov 01, 2014 0183 32 When the Sag Mill was in operation the clutch operation just did not look ok and pad wear was uneven The clutch was changed with a used clutch and the results were significant The axial vibration on the Sag NDE bearing axial plane reduced from 30mm/sec rms to under 2mm/sec rms...

SAG Mill Grinding Circuit Design

Jun 06, 2016 0183 32 The first major commissioning failure on the SAG mill occurred during installation when the mill was inched without adequate lubricant flow, resulting in the wiping of the feed end trunnion bearing The armature, weighing 19 tonnes, together with the top half magnet frame, were trucked two thousand kilometers to Brisbane for rewinding and repairs...

China Spare Parts for AG/Sag Mill, Ball Mill Used in ,

Spare Parts for AG/Sag Mill, Ball Mill Used in Copper Mine Get Latest Price Min Order / Reference FOB Price 1 Ton US 10-15/ Ton Port Tianjin, China Production Capacity 3000 Pieces Per Yaer...

Claim Case Study

The SAG mill consists of a center shell and 2 heads, one at each end the feed head and the discharge head The shell and the 2 heads consist of three sections At the centre of the head section a trunnion is bolted The trunnion supports the mill and the mill rotates on the trunnion The trunnion rests on pedestalsCoarse ore from the Coarse ....

PDF Autogenous and Semi

Mill designs are of f the shelf tod ay for a SAG mill of up to 28 MW followed by t wo Ball Mills o f up to 24 MW It is possible to have a single processing line c apable of handling over 200,000 ....

Trunnion Magnets Reduce Downstream Damage From Grinding ,

Eriez said its Trunnion Magnets offer maximum performance to help extend pump and hydrocyclone life and increase milling throughput by as much as 5 They effectively remove more than 90 of worn and broken ball grinding media from ball/SAG mill discharge Positioned at the discharge of the mill, the Trunnion Magnet consists of an arc of permanent magnets surrounding almost half of a blind ....

sag mill discharge chute

Trunnion Magnet With Ball Mill Discharge The trunnion magnet is an enhanced at the SAG ball mill dis charge point and is used in place of a trommel screen the ball fragments to the top where they fall onto a sloping dis charge chute Get Price sag mill conveyor discharge chute processing line...

STARTLING EFFECT OF BALL SCATS REMOVAL ON SAG MILL ,

the ball scats from a single-stage SAG mill These scats are non- , A belt magnet is used to remove the steel, which was , the recirculating load of steel that accumulated in the inlet trunnion....

Of Trunnion In Ball Mill

The Trunnion Magnet is mounted at the SAG mill discharge point and used in place of a trommel screen It consists of a barrel or blind trommelthat is mechanically attached to the trunnion or Trunnion Bearing Clearance In Mill Size Dia 10 M T Length...

Major Mines Projects Cascabel Alpala Project

Process water will also be added to the SAG mill, via the SAG mill feed chute The variable speed SAG mill will operate with a nominal ball charge of 10 v/v The 125 mm steel balls will be loaded into the SAG mill ball storage hopper via a front-end-loader FEL Media will be added to the SAG mill feed conveyor via a dedicated media charger...

Mining Minerals Processing Industry

Ball/SAG Mill Eriez equipment for Ball and SAG Mills increase efficiency while decreasing energy consumption and protecting downstream equipment Please wait while we gather your results Magnetic Mill Liner Trunnion Magnet System Metal Detection...

Minding the Grind Maintenance Options to Keep SAG Mills ,

Minding the Grind Maintenance Options to Keep SAG Mills Turning Purpose-built structures such as the Skyway system from Russell Mineral Equipment can provide a stable, safe and efficient platform for mill liner bolt removal when compared with the common approach of hanging jackhammers and impact wrenches from a chain hoist...