Metso Straight Grate Pelletizing

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Machine SizesMachine sizes

•Width- 2.5 to 4 m (8’ to 13’ 1 ½”)

•Green Pellet Depth- 400 to 500 mm (16” to 20”)

•Process Length- 28 to 186 m (92’ to 610’)

•Overall Length - 38 to 197 m (126’ to 646’)

•Tonnage Rate - up to 7.5 M mtpy (Guaranteed)

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Recent Machines SuppliedRecent machines supplied

METSO

CONTRACT

CUSTOMER LOCATION ORDER

DATE

STATUS MACHINE

WIDTH

PROCESS

LENGTH

OTHER EQUIPMENT

INCLUDED

11170 Jindal Steel & PowerBarbil, Orissa,

India2006 In operation 4 m 116 m

Double Deck Roller Screen, Wide

Belt Feed Conveyor Feed

Conveyor

C503 Essar SteelParadeep , Orissa,

India2008 In operation 4 m 186 m

Wide Belt Feed Conveyor,

Reciprocating Conveyor

C506 Essar SteelParadeep , Orissa,

India2008

Under

construction4 m 186 m

Wide Belt Feed Conveyor,

reciprocating head

C507 JSWToranagallu,

Karanatake, India2010 In operation 4 m 116 m

C858 Essar SteelNashwauk,

Minnesota, USA2011

Under

construction4 m 186 m

Wide Belt Feed Conveyor,

Reciprocating Conveyor

C870 Monnet Raigarh, India 2011Under

construction4 m 84 m

C1760 Jindal Steel & PowerBarbil, Orissa,

India2012 In operation 4 m 116 m

Double Deck Roller Screen,Wide

Belt Feed Conveyor,

Reciprocating Conveyor

C1806 Amba River Coke Dolvi, India 2012 In operation 4 m 116 m

C1937 MagnetationReynolds, Indiana,

USA2012

Under

construction4 m 96 m

Balling discs, Oscillating Feed

Conveyor

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Roller ConveyorRoller conveyor

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Oscillating feed conveyor

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PalletPallet

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Grate and Grate Bars

Grate Locking Rod End Bar

Spacer Bar

Center Bar

Grate and grate bars

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Relocated Grate Locking RodRelocated grate locking rod

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Relocated Grate Locking RodRelocated grate locking rod

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Grate BarGrate bar

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Grate bar quality- xray and dye penedrant testing

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Pallet Center Casting Pallet center casting

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Pallet center casting quality controlY

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Pallet center non destructive testing of initial casting

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Pallet center surface quality- magnetic particle

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Pallet center surface quality - ultrasonic testing

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Pallet center

Critical tolerance

dimensions

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Pallet End Arrangement

Upper SidewallsLower Sidewalls

Pallet end arrangement

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Upper SidewallUpper sidewall

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Lower SidewallLower sidewall

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End Casting

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End CastingEnd casting

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End Wear Bar

Hood Seal Bar

Spring Seal

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Pallet end assembly

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Pallet wheel and roller assembly

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Pallet wheel and roller assembly

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Pallet wheel and roller assembly

Induction hardened

alloy steel forged

wheel

Induction hardened

alloy steel forged

roller

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Pallet wheel and roller assembly

Tapered roller bearing for high load

capacity to handle large thrust loads

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Pallet wheel and roller assembly

Tapered roller bearing for high load

capacity to handle large thrust loads

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Pallet wheel and roller assembly

Manganese bronze

self lubricated

bushing

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Pallet wheel and roller assembly

Piston ring seals to

exclude dirt and retain

grease

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Hearth layer system

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Side layer system

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Dribble vanes

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Dribble chute

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Sprocket teeth

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Sprocket segment - sprocket insert

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Machine drive

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Counterweighted dead-plates

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One set of counterweighted deadplates

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Pallet sag detection device

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On-the fly pallet removal

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Grate bar rapper

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Wabush grate bar rapper

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