C200_09-11-06
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Transcript of C200_09-11-06
Nordberg C200 Jaw Crusher
© Metso
C200 Introduction
• Metso’s largest C-Series jawcrusher
• Developed in 1998 for minesand large quarries
• Outcome as of now:- 16 x C200 sold so far- 70% into Mining applications
© Metso
References
1. 1998: Italy, Solvay, limestone quarry
2. 2001: Finland, Pyhäsalmi (InmetMining), underground zinc and coppermine
3. 2002: Ireland, Tara mines (Boliden),undersground zinc mine
4. 2006: Australia, BHP Billiton, Iron oremine
5. 2007: Kazakhstan: MDM Ferroman,underground iron ore mine
6. 2007: Belarus: Mikashevichi,granite/diorite quarry
7. 2007: Belarus: Mikashevichi,granite/diorite quarry
8. 2007: Belarus: Mikashevichi,granite/diorite quarry
9. 2007: Russia, Olkon, iron ore mine
10. 2007: China: Tisco, underground ironore mine (1 of 2)
11. 2007: China: Tisco: underground ironore mine (2 of 2)
12. 2008: Australia: Newcrest Mining,underground gold mine
13. 2008: Australia: Newcrest Mining,underground gold mine
14. 2008: Canada/Quebec: Bernier,limestone quarry
15. 2009: Indonesia: OZ Minerals/PTAgincourt, gold/silver mine
16. 2010: Russia, Olkon, iron ore mine
© Metso
References
Bernier
Tara
Pyhäsalmi
Mikashevich 3 x C200
Olkon
Tisco 2 x C200
BHP Billiton
Solvay
Newcrest2 x C200
MDMFerroman
OZ Minerals/PT Agincourt
© Metso
C200 - Specification
C200 -Specification Standard Short
Feed opening 2000x1500mm59’’x79’’
2000x1380mm54’’x79’’
Max.Recommended feedsize
1200mm47’’
1100mm43’’
Setting range(c.s.s.)
175mm – 300mm7’’ – 12’’
175 – 185mm7’’ – 7 ½’’
Capacity range 630 – 1435 mtph695 – 1575 stph
630 – 1435 mtph695 – 1575 stph
Weight, basic unit 121,500kg268,000lbs
121 000kg266,000lbs
Operational weight 137,200kg303,000lbs
136 700kg301,000lbs
Mounting angle -6 deg
Default speed 200 prm
Max. Installedpower
400 kW500 HP
© Metso
Not all jaw crushers are the sameC100C100
C3054C3054
C110C110
C125C125
C140C140
C145C145
C160C160
C200C200
C116C116
C80C80
C96C96
C106C106
6100 C-Jaws delivered by July 2010
© Metso
Modular Bolted Construction
• Strongest build, no peakstresses of welded construction
• Excellent for underground andremote installations
- All major components can betransported individually
• Easy to service maincomponents
• What you get:- Ability to transport in pieces- Ability to repair individual
components
© Metso
Unique crusher mounting
• Vertical forces absorbed byrubber dampers
• Horizontal forces absorbed byrubber stoppers1
• No anchor bolts
• What you get:- Dampened shock loads- No damage to the foundations- No wear due to metal to metal
contact
© Metso
Heavy-duty, trouble-free bearings
• SKF or FAG identical sizespherical roller bearings
• Premium quality• Grease lubricated• Proven labyrinth seals
• What you get:- Trouble-free operation- Larger bearings- Longer lifetime
© Metso
C200 - Flow Sheet Example
c.s.s.mm
c.s.s.in.
mtphstph
1757’’
760840
2008’’
855940
2259’’
9451045
25010’’
10401145
27511’’
11301250
30012’’
12251350
C200 Capacities
© Metso
Optional Items
- Feed chute- Hydraulic setting adjustment- Motor base with jack shaft assy- Intermediate plate 100 mm / 4”- Guards- Motor and sheave- V-belts- Automatic grease lubrication
device- ...
© Metso
• Most common way:- Main frame assy
• 53,500 kg (118,000 lbs)- Pitman assy
• 40,500 kg (89,300 lbs)- Flywheels, Jaw dies, …
• Another way:- Disassembled totally into pieces
Delivery Options
© Metso
Installing C200
© Metso
Application examples
• Cava San Carlo Quarry, Italy• Pyhäsalmi Mine, Finland• Tara Mine, Ireland• OZ Minerals, Indonesia• Cadia Ridgeway Deeps,
Australia
© Metso
Cava San Carlo Quarry, Italy
• Commissioned in August 1998• Limestone quarry• 1.5 million metric tons/year• 2500 hours/year• 60 year quarry life• C200 fed by three 70-tonne (77
st) dump trucks• 800-1200 mtph (880-1320 stph)• Avg. c.s.s. of 175 mm (7”)• Operating hours 26,309 hours
(situation on March 14th, 2007)
© Metso
Pyhäsalmi Mine, Finland
• Commissioned in July 2001• Copper and Zinc underground mine• Crusher located 1,450 m (4,760 ft)
below ground level• Crusher fed by 3 push (table)
feeders that receive load from 2 orechutes or alternatively byunderground trucks
• Crusher was moved undergroundcompletely disassembled
• Annual production 1,370,000tons/year
• No scalping before the crusher,everything goes through the jaw
• Tight setting, 6” c.s.s.• Mine hoist hauls the material up
onto the surface
© Metso
Pyhäsalmi Mine, FinlandInstallation Underground
© Metso
Pyhäsalmi Mine, Finland
© Metso
Tara Mine, Ireland
• Commissioned in 2002• Underground Zinc mine• Crusher located 900 m (2,960 ft)
from the surface• Crusher was moved underground
completely disassembled
• Production 700 tons/hour due tothe conveyor system that follows
• 6” grizzly before the crusher• Tight setting, 6” c.s.s.
© Metso
OZ Minerals, PT Agincourt, Indonesia
© Metso
Newcrest, Cadia Ridgeway Deeps, Australia
• Two C200 crushers mountedroughly 1,000 m below thesurface, close to each other
• Commissioned in summer/fall2009
© Metso
Newcrest, Cadia Ridgeway Deeps, Australia
• Two C200 crushers mountedroughly 1,000 below thesurface, close to each other
• Commissioned in summer/fall2009
• Each crusher fed by an apronbased on D6 track system
• No scalping in front of the jaw• Requested capacity
- 550 mtph/each when bothcrushers running
- 750 mtph when just one crusherrunning
• 250 ton surge bin underneaththe crusher
• Apron feeder underneath thesurge bin, based on D4 tracks
• Conveying system onto thesurface, 1:5 inclination
• MP800 cone as a secondary• Surge pile on the surface,
capacity for a few hoursproduction
© Metso
Installations
• Kazakhstan, Varvariskoye- Apron feeder+C200+SAG mills
(Gold & Copper lines both)
• Belarus, Granit- Apron feeder+C200+2xHP500 (3
parallel crushing lines)
• Russia, Olkon- Apron feeder
+C200+KSD3000+H8800(secondary)+3xH8800 (tertiary)
• BHP Billiton, Australia- C200+HP800
• Newcrest, Cadia Ridgeway Deeps- Apron feeder D6+C200+Apron
feeder D4+Conveyingsystem+MP800
© Metso
Recommended Feeding Arrangement
• Scalping before the C200 - likebefore any other jaw - is highlyrecommended.
• Benefits of scalping:- Roughly 30-40% more overall
capacity (depends on the feedgradation and grizzly spacing)
- Significantly longer jaw die lifespan
• Lower wear costs• Less down time due to jaw
die replacement
- More even jaw die wear, bettermanganese utilization rate(=lower scrap rate) due to betterwear profile
- No fines into the jaw cavity, lowrisk of packing even with tightsettings
- Lower overall power draw, lowerenergy consumption
• Recommended feedingarrangements:
- Vibrating grizzly feeder- Apron feeder+scalper- Push feeder+scalper- ...