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Description

Product Description

Rock Crushing Plant

Rock Crushing Plant, Complete New Surplus Plant, still in original manufactures packing crates. The rock crushing system is available due to a cancelled project. Great opportunity to purchase a Rock Crushing System below new purchase price.

Also available other Mining Plants

 

The below plant equipment can be purchased separately:

  1. Primary Crushing + spare parts, MMD + conveyors (1 for cone heap stock) + Scale + trap iron + metal detector, as shown on the drawings.
  2. Secondary & tertiary crushers and screens + spare parts Metso
  3. 8 Belt Feeders STM
  4. Secondary and tertiary Bins
  5. Belt Conveyors with chutes

Rock Crushing Plant, Quick Summary of Equipment

  • 2 units SIZERS MMD (2 000 mt /h)
  • 5 SCREENS METSO ( need to be sold together)
  • 5 SECONDARY & TERTIARY GIRATORY CRUSHERS (1 700 mt/h)
  • Includes: Belt Conveyors, Bins, Belt Feeders, Steel Structure, etc

 

Rock Crushing Plant – Primary Crushing Package

EQUIPMENT LIST
210-RB-1100 Rock Breaker
210-BN-3300 Primary Feed Bin
210-FE-3200 Primary Apron Feeder
210-SN-3100 Primary Grizzly
210-CR3000 A/B Primary Sizers A & B
210-CN-1030 & 1040 Primary Crushing Cranes
220-CV-1000 Belt Conveyor from Crushing Plant to Heap for Storage
210-WS-1020 Weigh Scale on Conveyor 220-CV-1000
210-MG-1030 Tramp Iron Magnet
210-ZM-1040 Metal Detector
Included:

Static Grizzly, Electrics, Chutes, Supporting Structures, Initial & Capital Spare Parts, Consumables for start up, Special Tools for erection, Vendor Data & Drawings, Manuals, Export Packing, Engineering Drawings and Documentation.

Rock Crushing Plant, System Elevation

PROJECT PRIMARY CRUSHING SIZER PACKAGE

TECHNICAL DATA PRIMARY FEED BIN

General    
     
Form   Diamond shaped, inclined intergrated apron feeder extra
Dumper configuration   Two dumping ramps at 90°
Static grizzly   Included – grizzly bars 1.2m spacing
Supporting structure   Included – static grizzly overload taken into account
Construction   Welded / bolted on-site
General assembly drawing   A2001
     
Dimensions    
Length / height / width mm 18500 / 7375 / 10850
Valley angles 60° to horizontal minimum
Wall thickness / material 15mm / mild steel.
Wear Liners    
Liner type Railway tracks welded to the hopper where material impact
  Liner plates bolted to the hopper elsewhere
Liner material HB360 steel
Railway track liner spacing mm 200
Liner thickness mm Standard rail or 25mm for plates.
     
     
     

TECHNICAL DATA PRIMARY PRIMARY APRON FEEDER

General    
Manufacturer and origin Country   MMD / England
Type / Mode   Heavy Duty Apron Feeder / D7
General assembly drawing   S712-0168
     
Dimensions    
Length (pulley centers) mm 17,977
Apron Width (overall / effective) mm 3435 over drive shaft / 2000 tray
Inclination mm 20 Degrees
Vertical Lift mm 6148 approx
Horizontal distance – hopper leading edge to discharge pulley cente mm 6893
Frame – Length / Width / Height mm 18600 / 2800 / 1479
     
Operating Parameters    
Linear Speed m/s Nominal 0,285 / max 0,4
Bed Height mm 780
     
Flight – Pan    
Type / Manufacturer   MMD
Width mm Overall – 2150mm, effective – 2000mm
Thickness mm 68
Surface Hardness HB 363
Material   Rolled steel (specially manufactured with grousing)
Connection to chain   Recess bolted
Impact rails   Two removable bull head impact rails bolted to impact beams
     
Chain    
Model / Type / Manufacturer   D7 / standard tractor type / CAT
Pitch   216mm
Breaking strength to Maximum Load Ratio mm 5.35
Material   Caterpillar Standard
Link Shaft Seal and Lubrication   Lifetime lubricated
     
Frame    
Construction   Welded / bolted
Material   Rolled steel
     
Carrying Rollers    
Type / Manufacturer   D7 Tractor / Caterpillar
Diameter and Width mm 222 x 206
Spacing mm 400mm impact, 800mm standard
Number   66
Material   High Strength Steel with Deep Hardening (Caterpillar standard)
Shaft Seal and Lubrication   “Duo-cone” lifetime seals
     
Return Rollers    
Type / Manufacturer   D4 Tractor / Caterpillar
Diameter and Width   133/165
Spacing   1700mm maximum
Number   22
Material   High Strength Steel with Deep Hardening (Caterpillar standard)
Shaft Seal and Lubrication   “Duo-cone” lifetime seals
     
Head Shaft    
Shaft diameter / length mm 260/280 dia / 3435 long
Material   Alloy Steel
     
Head Shaft Bearing    
Manufacturer   SKF
Bearing type   Spherical
Bearing Life Time Calculation   100 000h
Bearing Lubrication   Grease lubricated with reservoir (0.37kW motor)
     
Drive Sprocket    
Model / Manufacturer   D7 / Caterpillar
Number of wear sectors   5
Number Teeth – Pitch Diameter mm 25 Tooth / 868mm
Surface Hardness HB Caterpillar Standard Rc 45
Material   Caterpillar Standard
     
Tail Shaft    
Main shaft diameter / length mm 150/250 dia/2620 long
Material   Alloy steel
     
Tail Shaft Bearing    
Manufacturer   SKF
Bearing type   Spherical
Bearing Life Time Calculation   100 000h
Bearing Lubrication   Grease lubricated with reservoir
     
Tail Sprocket    
Model / Manufacturer   D7 / Caterpillar
Number of wear sectors   5
Number Teeth – Pitch Diameter mm 25 teeth / 868mm
Tooth Width mm 87
Surface Hardness HB Caterpillar Standard Rc 45
Material   Caterpillar Standard
     
Tensioning system    
Type   Steel framework on which the tail shaft bearings are mounted.
Power   Manual pump hydraulic rams (one per bearing housing),
    packs are fitted to allow pressure release from cylinders.
Stroke mm 280mm
     
Main Drive System    
Type   Hydraulic 315kW
     
Hydraulic Drive    
Type / Manufacturer   CB560 / Hagglunds (x2)
Hydraulic unit installed power kW 315kW – 690V – Leroy Somer
Nominal Torque Rating kNm 392
Output Speed rpm 9.8 maximum
Oil cooler   1x air cooler (11kW motor)
Oil pump   1x circulation pump (3kW motor)
Oil reservoir L 600L
Oil filter   On return and drain lines
Control   Oil level / pressure / temp and blocked filters sensors included
Ancilliaries   Oil breather, sight glass and drain
     
Safety    
Start horn / Beacon   Supplied
Emergency cable stop (both sides)   Supplied
Drive and Tail Protection Covers   CE compliant
Both Sides Apron Feeder Protection Panels   CE compliant
     
Weights    
Heaviest for installation 1 43.30t Including lifting Frames
Heaviest for maintenance 1 4.250t
Total Weight 1 79.4t
     
     
     

TECHNICAL DATA PRIMARY GRIZZLY

General    
Manufacturer and origin Country   METSO / Germany
Type (fixed / vibrating) / Model   Vibrating / M4824
General assembly drawing   7400271
     
Dimensions    
Overall Length / Width / Height mm 6410 / 6755 / 5527 includes isolation frame and drive
Number of Decks   1
Total weight / weight per deck panel kg 36500
     
Frame mm  
Plate thickness / wearing plate thickness / material   12mm / 12mm thick side liners / Steel
     
Screening Deck    
Screen material type / thickness   Four sections in stepped configuration
Deck slope / surface area ° / m2 20° / 11 m2
Opening profile / opening size – / mm / mm Slots / 170mm tapered
Screen efficiency % > 80%
Screening media % aperture of total surface area % 44%
Material layer thickness at feed / material speed on deck mm / m/s 225 / 170 mm (nominal value based on design capacity) / approx 0,7 m/s
     
Vibrating Mechanism    
Exciter type (linear exciter, unbalanced shaft, vibrating motors) / N   Linear unbalanced mechanism / Two exciters (75 kW Motor)
Vibration movement (linear / circular / elliptic )   Linear
Vibration amplitude / screen acceleration / vibration speed   4.5 mm / 4g / 878RPM
Unbalanced mass speed / critical speed rpm/rpm 830
Lifetime hours >30000
Vibration Stroke mm 9
     
Absorber Mechanism    
Absorber Type (spring / rubber absorber) / Number   Frame absorber on coil steel springs
Absorber Size – Diameter / Height / Weight   coil spring 257 / 470 / 60
     
Absorber Mechanism    
Absorber Type (spring / rubber absorber) / Number   Frame absorber on coil steel springs
Absorber Size – Diameter / Height / Weight   coil spring 257 / 470 / 60
     
Dynamic and Static Loads on Base Support    
Vertical Static Load Rear Supports N 120000
Vertical Static Load Front Supports N 70000
Dynamic Horizontal / vertical at Rear support base N 1000/2600
Dynamic Horizontal / vertical at Front support base N 500/1400
Moment at support base Nm N/A
Load frequency Hz 12.5 – 15.5
     
Weights    
Total weight 1 36.5 including isolation frame
Heaviest for installation 1 24.5
Heaviest for maintenance 1 1.8
     
     
     
     

 PRIMARY GYRATORY CRUSHER

 TECHNICAL DATA PRIMARY SIZER

General    
Manufacturer and origin country   MMD / England
Type / Equipment model   Double roller sizer / MMD 1000
Tramp release   Reverse rotation of rolls
General assembly drawing   S100-0049
     
Dimensions    
Internal crushing chamber dimensions (length / width / height) mm 2030 x 2350 x 1185
External dimensions (length / width / height) mm 7921 x 3798 x 1988
     
Main Shafts    
Speed rpm 25rpm
Roll tip speed m/s 1,49 approx
Length / Diameter mm 2030 x 1200
Bearing type / designation   SKF self alligning double row spherical roller bearings
Bearing seals   Labyrinth type
Nominal center distance mm 1000
     
Main Shaft Teeth    
Arrangement on shaft   Rings
Number per ring / number of rings / total number   3 / 6 / 18
Attachment configuration   Each tip is welded on a cap (bolted onto the ring)
Replacable   Yes
     
Breaker Bar    
Arrangement   Below the crushing rolls, middle of the casing, full width
Liner   Breaking caps bolted onto a beam
Replacable   Yes
     
Drive System    
Type   Electrical via fluid couplings
Power / Voltage   400kw / 6.6kV
     
Reducer    
Type – Manufacturer   Spur, parallel shaft – R400 / MMD
Number of stages   3
Input / Output Speed / Ratio rpm 60 / 1
Nominal Torque Rating Nm 156kN
Service factor   6
Life Time Calculation   100,000 for gearbox
Lubrication   Splash lubrication
Thermal capacity kW 550
Gearbox Cooler Pump kW 2.2
Gearbox Cooler Fan kW 3
     
Coupling    
Type / Manufacturer   Fluid / Voith 650 TVSC
Maximum admissible Power   450
Service Factor   3
     
Lubrication System    
Duty   Grease supply for crusher bearings
External / automatic system   Automatic
Pump Power kW ,37kW
Lubrication flow L/s 2.8169 x 10-5
System Capacity L 30
     
Translation System    
Electrical / manual   Electrical (2 x 1.1 kW)
Rails   Yes
     
Materials    
Frame   Steel
Main shafts   High strength alloy steel – heat treated
Teeth   Hardened tempered steel
Internal wear liners   Steel HB>360
     
Weights    
Heaviest for installation (specify) 1 60t TBC (for casing with shafts)
Heaviest for maintenance (specify) 1 11t Shaft assemblies
Total Weight 1 76.2t
     
     
     
     

 PRIMARY CRUSHING SIZER PACKAGE

 TECHNICAL DATA PRIMARY CRUSHING LIFTING EQUIPMENT

General    
Manufacturer and origin Country   HoistQuip Ltd / UK
Type / Model   3t SWL Davit crane
     
Crane    
Number of cranes   2
Crane capacity: t 3t SWL – Suitable for lifting caps onto the Sizer maintenance spot
Bridge Span / Runway Length: mm 6000mm radius / 270° manual slewing
Runway elevation / Max lifting height: mm 10332 above ground level
Hook lift mm 9825 from ground
Operating floor elevation: mm 3100 above ground level
Design code :   Q3/A4
Design class:   BS 7333 1990
     
Hoist    
Hoisting speed (high / low speed) m/min 5.0/0.8m/min
Installed power kW 2.5kW
Hook type (single / double / w/safety latch)   Single with safety latch
Drum type (grooved / V-grooved)   Groved
Rope drum diameter mm 126mm
     
Rope    
Rope type   8×19 wire cored
Rope length / diameter mm 41.5m long, 7mm dia.
Rope breaking load kN 47.7
Rope safety factor   05:01
     
Translation trolley    
Translation speed (high / low speed) m/min 20/5 m/min
Power kW 2 x 0.24kW
     
Slew System    
Speed rpm 0.7 rpm
Power kW 0.75kW
     
Control Equipment    
Remote control   Pendant Control
Max/min lifting height limit switch   TBC

TECHNICAL DATA PRIMARY ROCK BREAKER

Rock Breaker
Manufacturer and origin country Sandvik / Finland
Type / Model Hydraulic / BB 7850 (XM850)
Installation
Location Primary Feed Bin
Fixation Type Pedestal mounted
Boom
Overall length mm 8500
Main Boom – Length / Material / Weight mm 4500/High Tensile Steel/ 1610
Stick Boom – Length / Material / Weight Material 4000/High Tensile Steel/ 1340
Traversing speed mm/min 12000(approx)
Horizontal coverage m 9 With Vertical Hammer/11 maximun
Vertical coverage m Plus 4m/Minus 7.5m
Hydraulic cylinder type / manufacturer Double Acting / Sandvik
Hydraulic cylinders diameter / length 160/90 -1100 long Hoist/Dipper/Hammer Tilt – 160/90-600 long Swing B
Slewing System
Driver type Detail Hydraulic
Pedestal base – external diameter mm 1524/1220
Anchor bolt diameter / number mm / Nb 36/15
Rotation speed rpm 1
Working angle 170/140 Working
Hammer
Hammer Type / model BR 2577
Dimensions – Length / width / depth mm 2299/640/573
Breaker Class J Heavy Duty
Operating pressure bar/ bar 135/145
Impact frequency bpm / bpm 450/750
Impact energy J / J Maximum Input Powe 135kW
Grease system Ramlube 2
Lubrication system Internal
Type of Tool / Reference Blunt/774
Tool diameter / length / shape / hardness 135/920/Blunt/n/a
Tool material n/a
Hydraulic Skid
Type / Manufacturer Detail HA 45/ Sandvik
Power Installed kW 55
System capacity L 400
Pump type / Flow rate Constant Displacement, Gear Type/180 l/min
Pressure 25 Mpa
Hydraulic oil Filter : Number / Type / Capacity 2 Filters / replacable cartridge /10 microns
Weight Kg 850
Control and Instrumentation
Control Local and remote
Functions Proportional for all boom movement (4), on/off for “hammer fire”
Hydraulic oil : Instrumentation Pressure Yes
Hydraulic oil : Instrumentation Temperature Thermometer
Hydraulic oil : Instrumentation Flow rate n/a
Others – To be detailed Oil back pressure at Return Filter

Belt Conveyor from Crushing Plant to Heap for Storage 1

Belt Conveyor from Crushing Plant to Heap for Storage 1

Belt Conveyor from Crushing Plant to Heap for Storage 2

Belt Conveyor from Crushing Plant to Heap for Storage 2

SECONDARY & TERTIARY CRUSHING PLANT

EQUIPMENT LIST
222-FE-1100 / 1200 / 1300 Stockpile Belt Feeders
222-CV-1000 Stockpile Reclaiming Conveyor
222-MG-1030 Stockpile Tramp Iron Magnet
222-WS-1010 Stockpile Reclaiming Weight Scale
222-ZM-1040 Stockpile Metal Detector
510-SN-1010 & 1110 Secondary Screens
510-SN-2010 / 2110 / 2210 & 2310 Tertiary Screens
510-CR-1000 /1100 Secondary Crushers
510-CR-2000 / 2100 / 2200 / 2300 Tertiary Crushers
510-FE-1020 / 1120 Secondary Crushing Belt Feeders
510-BN-1030 / 1130 Secondary Crushing Bins
510-FE-2020 / 2120 / 2220 / 2320 Tertiary Crushing Belt Feeders
510-BN-2030 / 2130 / 2230 / 2330Tertiary Crushing Bins
510-CV-4000 / 4100 Secondary & Tertiary Crushing Recirculation Conveyors
510-WS- 4010 Secondary & Tertiary Crushing Recirculation Weight Scale
510-MG-4050 Secondary & Tertiary Crushing Recirculation Tramp Iron Magnet
510-ZM-4060 Secondary & Tertiary Crushing Recirculation Metal Detector
510-CV-4200 Secondary & Tertiary Crushing Recirculation Tripper Conveyors
510-WS-4410 Secondary & Tertiary Crushing Transfer Weight Scale
510-CN-1070 Secondary & Tertiary Crushing Crane
510-CV-4400 Secondary & Tertiary Crushing Transfer Conveyor
510-MG-4050 Secondary & Tertiary Crushing Recirculation Tramp Iron Magnet
510-WS-4410 Secondary & Tertiary Crushing Transfer Weight Scale
510-ZM-4060 Secondary & Tertiary Crushing Recirculation Metal Detector
515-CV-2000 Fine Ore Transfer Conveyor
515-CV-2200 Fine Ore Bypass Conveyor
515-CV-2300 Return Fine Ore Conveyor
515-WS-2310 Return Fine Ore Weight Scale
515-ZM-2320 Return Fine Ore Metal Detector
515-SA-1100 / 1200 Primary & Secondary Sampler Package
 

Included:

Chutes, Initial & Capital Spare Parts, Consumables for start up, Special Tools for

erection, Vendor Data & Drawings, Manuals, Export Packing, Engineering Drawings

and Documentation. Supporting Structures ARE NOT INCLUDED

 

PROCESS FLOW

 PROCESS FLOW

 

GENERAL ARRANGEMENT

 

Rock Crushing Plant

 

SECONDARY CRUSHER

Rock Crushing Plant , SECONDARY CRUSHER

TERTIARY CRUSHER

Rock Crushing Plant , TERTIARY CRUSHER

 

SECONDARY AND TERTIARY VIBRATING SCREENS

 

TECHNICAL DATA SECONDARY SCREENS

 

SECONDARY VIBRATING SCREEN    
Manufacturer and origin Country   France
Type / Model   Multi Flo (Banana) / MF 2473-2
Sizes – General Assembly Drawing Vendor n° N11485879
Overall Length / Width / Height mm 7800 / 3366 / 4970
Number of Decks 2
     
DECKS AND SCREENS    
Screening Media – General Assembly Drawing Vendor n°  
1st Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / Rubber
     
Panel type   PCO Rubber T60
1st Deck – Opening profile / opening size / thickness – / mm / mm square opening, chamfered / 50×50 / 55 + roll over bars
1st Deck – Screen efficiency % 90%
1st Deck – Screening media % aperture of total surface area % 29
1st Deck – Bolting type (bolts / hooks)   bolted M16
     
Panel supports   610 MP Rubber T60 centre hold down, 55x610x100x45mm, 6,6 Kg, 36 units
1st Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 52mm / Feed: 1.2m/s and discharge: 0.5m/s
1st Deck – Total weight / weight per panel kg 1750kg / 27kg per panel 610×610 mm (estimated data incl. side liners)
     
Number of panels unit 48 units
2nd Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / Rubber
     
Panel type   LS 305 – Rubber T60
2nd Deck – Opening profile / opening size / thickness – / mm / mm slots, chamfered / 12,5×27,5 (alternative 15×15) / 40 mm
2nd Deck – Screen efficiency % 90%
2nd Deck – Screening media % aperture of total surface area % 34%
2nd Deck – Bolting type (bolts / hooks) clamped
     
Panel supports   Upgrade strip, LS-UGS-PS-610-F-HD-6PIN-CAP
    (10 pcs + 60 pins) L=610/6PIN + CAP , 6,6 Kg box, 10 units per deck
2nd Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 20mm / Feed: 1.2m/s and discharge: 0.5m/s
2nd Deck – Total weight / weight per panel kg 400kg / 4kg per panel 305×610 mm (estimated data incl. side liners)
Number of panels unit 96 units
     
     
     
Vibrating Mechanism – General Assembly Drawing Vendor n° MM0614192
Exciter type (linear exciter, unbalanced shaft, vibrating motors) / N°   Box Linear exciter / 2
Drive motor Type / installed power / number / speed kW Squirrel Cage / 55kW / 1 / 1500 rpm (4 poles)
Vibration movement (linear / circular / elliptic )   Linear
Total vibration amplitude / acceleration / speed / pulley diametre   12,5 mm / 4,4 G / 790 rpm / 250 mm
Unbalanced mass speed / critical speed rpm/rpm 790 / to be tested by bump test after screen assembly
Lifetime hours 65 000
     
Absorber Mechanism – General Assembly Drawing Vendor n° N11486388
Absorber Type (spring / rubber absorber) / Number   Isolation frame with spring + dampers / 1
Absorber Size / Diameter / Height / Weight   257mm / 470mm / 60 kg – Spring
Absorber coating   Painted
     
Dynamic and Static Loads on Base Support – all Operation Phases : Start – Running – Stoppage
Horizontal / vertical at support base N According to document A2001 – General Arrangement Drawing
Moment at support base Nm According to document A2001 – General Arrangement Drawing
Load frequency Hz According to document A2001 – General Arrangement Drawing
     
Dust Cover    
Dust Cover – design / inspection doors / seal type   Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

Dust Cover – material / thickness – / mm Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

De-dusting flange diameter DN or mm Depending of dust handling contractor
     
Instrumentation    
Proximity switch   Inductive sensor PNP NO 10 mm flush – 30 x 30 x 1 mm
     
     
     

SECONDARY AND TERTIARY VIBRATING SCREENS

TECHNICAL DATA SECONDARY SCREENS

SECONDARY VIBRATING SCREEN    
Manufacturer and origin Country   France
Type / Model   Multi Flo (Banana) / MF 2473-2
     
Sizes – General Assembly Drawing Vendor n° N11485879
Overall Length / Width / Height mm 7800 / 3366 / 4970
Number of Decks   2
     
DECKS AND SCREENS    
Screening Media – General Assembly Drawing Vendor n°  
1st Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / Rubber
     
Panel type   PCO Rubber T60
1st Deck – Opening profile / opening size / thickness – / mm / mm square opening, chamfered / 50×50 / 55 + roll over bars
1st Deck – Screen efficiency % 90%
1st Deck – Screening media % aperture of total surface area % 29
1st Deck – Bolting type (bolts / hooks)   bolted M16
     
Panel supports   610 MP Rubber T60 centre hold down, 55x610x100x45mm, 6,6 Kg, 36 units
1st Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 52mm / Feed: 1.2m/s and discharge: 0.5m/s
1st Deck – Total weight / weight per panel kg 1750kg / 27kg per panel 610×610 mm (estimated data incl. side liners)
     
Number of panels   48 units
2nd Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / Rubber
     
Panel type   LS 305 – Rubber T60
2nd Deck – Opening profile / opening size / thickness – / mm / mm slots, chamfered / 12,5×27,5 (alternative 15×15) / 40 mm
2nd Deck – Screen efficiency % 90%
2nd Deck – Screening media % aperture of total surface area % 34%
2nd Deck – Bolting type (bolts / hooks)   clamped
     
panel supports   Upgrade strip, LS-UGS-PS-610-F-HD-6PIN-CAP
    (10 pcs + 60 pins) L=610/6PIN + CAP , 6,6 Kg box, 10 units per deck
2nd Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 20mm / Feed: 1.2m/s and discharge: 0.5m/s
2nd Deck – Total weight / weight per panel kg 400kg / 4kg per panel 305×610 mm (estimated data incl. side liners)
Number of panels unit 96 units
     
Vibrating Mechanism – General Assembly Drawing Vendor n° MM0614192
Exciter type (linear exciter, unbalanced shaft, vibrating motors) / N°   Box Linear exciter / 2
Drive motor Type / installed power / number / speed kW Squirrel Cage / 55kW / 1 / 1500 rpm (4 poles)
Vibration movement (linear / circular / elliptic )   Linear
Total vibration amplitude / acceleration / speed / pulley diametre   12,5 mm / 4,4 G / 790 rpm / 250 mm
Unbalanced mass speed / critical speed rpm/rpm 790 / to be tested by bump test after screen assembly
Lifetime hours 65 000
     
Absorber Mechanism – General Assembly Drawing Vendor n° N11486388
Absorber Type (spring / rubber absorber) / Number   Isolation frame with spring + dampers / 1
Absorber Size / Diameter / Height / Weight   257mm / 470mm / 60 kg – Spring
Absorber coating   Painted
     
Dynamic and Static Loads on Base Support – all Operation Phases : Start – Running – Stoppage
Horizontal / vertical at support base N According to document A2001 – General Arrangement Drawing
Moment at support base Nm According to document A2001 – General Arrangement Drawing
Load frequency Hz According to document A2001 – General Arrangement Drawing
     
Dust Cover    
Dust Cover – design / inspection doors / seal type   Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

Dust Cover – material / thickness – / mm Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

De-dusting flange diameter DN or mm Depending of dust handling contractor
     
nstrumentation   Inductive sensor PNP NO 10 mm flush – 30 x 30 x 1 mm
Proximity switch    
     

 SECONDARY AND TERTIARY VIBRATING SCREENS

 TECHNICAL DATA TERTIARY VIBRATING SCREENS

TERTIARY VIBRATING SCREEN    
Manufacturer and origin Country   France
Type / Model   Multi Flo (Banana) / MF 2473-2
     
Sizes – General Assembly Drawing Vendor n° N11485879
Overall Length / Width / Height mm 7800 / 3366 / 4970
Number of Decks 2
     
DECKS AND SCREENS    
Screening Media – General Assembly Drawing Vendor n° ***
1st Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / rubber
     
Panel type   LS 305 Rubber T60
1st Deck – Opening profile / opening size / thickness – / mm / mm square opening, chamfered / 25×25 / 40 mm
1st Deck – Screen efficiency % 90%
1st Deck – Screening media % aperture of total surface area % 35
1st Deck – Bolting type (bolts / hooks) clamped
     
panel supports   Upgrade strip, LS-UGS-PS-610-F-HD-6PIN-CAP
    (10 pcs + 60 pins) L=610/6PIN + CAP , 6,6 Kg box, 10 units per deck
1st Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 35mm / Feed: 1.2m/s and discharge: 0.5m/s
1st Deck – Total weight / weight per panel kg 420kg / 4,2kg per panel 305x610mm
     
Number of panels unit 96 units
2nd Deck – Deck slope / surface area / material type ° / m2 / – 25° feed, 15° discharge / 2.4×7.3 (17.5m²) / Rubber
     
Panel type   LS 305 Rubber T60
2nd Deck – Opening profile / opening size / thickness – / mm / mm slots, chamfered / 12,5×27,5 (alternative 15×15) / 40 mm
2nd Deck – Screen efficiency % 90%
2nd Deck – Screening media % aperture of total surface area % 34%
2nd Deck – Bolting type (bolts / hooks)   clamped
     
panel supports   Upgrade strip, LS-UGS-PS-610-F-HD-6PIN-CAP
    (10 pcs + 60 pins) L=610/6PIN + CAP , 6,6 Kg box, 10 units per deck
2nd Deck – Material layer thickness at feed / material speed on deck mm / m/s Approx. 25mm / Feed: 1.2m/s and discharge: 0.5m/s
2nd Deck – Total weight / weight per panel kg 400kg / 4kg per panel 305x610mm
Number of panels unit 96 units
     
Vibrating Mechanism – General Assembly Drawing Vendor n° MM0614192
Exciter type (linear exciter, unbalanced shaft, vibrating motors) / N°   Box Linear exciter / 2
Drive motor Type / installed power / number / speed kW Squirrel Cage / 55kW / 1 / 1500 rpm (4 poles)
Vibration movement (linear / circular / elliptic )   Linear
Total vibration amplitude / acceleration / speed / pulley diameter   10,5 mm / 4,6 G / 880 rpm / 280 mm
Unbalanced mass speed / critical speed rpm/rpm 880 / to be tested by bump test after screen assembly
Lifetime hours 65 000
     
Absorber Mechanism – General Assembly Drawing Vendor n° N11486388
Absorber Type (spring / rubber absorber) / Number Isolation frame with spring + dampers / 1
Absorber Size / Diameter / Height / Weight 257mm / 470mm / 60 kg – Spring
Absorber coating Painted
     
Dynamic and Static Loads on Base Support – all Operation Phases : Start – Running – Stoppage
Horizontal / vertical at support base N According to document A2001 – General Arrangement Drawing
Moment at support base Nm According to document A2001 – General Arrangement Drawing
Load frequency Hz According to document A2001 – General Arrangement Drawing
     
Dust Cover    
Dust Cover – design / inspection doors / seal type   Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

Dust Cover – material / thickness – / mm Metallic fixed cover (alternative not quoted : Trellex rubber cover

According to drawing 53190741400)

De-dusting flange diameter DN or mm Depending of dust handling contractor
     
Instrumentation    
Proximity switch   Inductive sensor PNP NO 10 mm flush – 30 x 30 x 1 mm
     

SECONDARY AND TERTIARY VIBRATING SCREENS

 TECHNICAL DATA TERTIARY VIBRATING SCREENS

TERTIARY VIBRATING SCREEN    
     
SCREEN STRUCTURE – General Arrangment Drawing Vendor n° 7400369-01
     
Frame    
Side plate thickness / wearing plate thickness / material mm 12mm / 50mm / side plate S235JRG2 – Liners Rubber 60 Shore A
Frame profile beams / thickness / wearing plate thickness / material mm RHS 200x200mm / 10mm / Vulcanized Rubber 10mm / S235JRG2
    Feed plate with bolted rubber T=40 mm
     
Protection of internal frame under screen    
Shape type / thickness / material mm Cross beams with vulcanised rubber T=10 mmM (asnedea atobroyve)
     
Support Frame    
Shape type / thickness / material mm individual cross beams RHS 200x200x10 + bolted stringers L100x50x6
     
Absorber structural frame    
Shape type / Thickness / Material mm Welded frame / 8-10mm / S235JRG2
Absorber Type (spring / rubber absorber) / Number   Spring and dampers / 26 springs and 8 dampers
     
WEIGHTS    
Frames + frame beams + wearing plates kg 13684 kg
Screen panel + fixation accessories – 1° Deck kg 420
Screen panel + fixation accessories – 2° Deck kg 400
Screen panel + fixation accessories – 3° Deck kg n.a
Protection plates (feeding + discharge) kg 1528
Vibration unit + power unit + transmission system kg 4950
Springs kg 838 (only screen springs)
Support frame kg 10000 (isolation frame)
Absorber structural frame kg 10000 (isolation frame)
Absorbers kg 860 (spring + dampers of isolation frame)
     
Dust cover kg 3000
Others kg ***
Total weight kg 39000 kg estimated
     
     
     

 Crusher Process Flow Diagram

Rock Crushing Plant , Crusher Process Flow Diagram

Crushers Secondary & Tertiary and Secondary & Tertiary Screens

Rock Crushing Plant , Crushers Secondary & Tertiary and Secondary & Tertiary Screens

Mechanical Process

Rock Crushing Plant , Mechanical Process

 

Rock Crushing Plant, set up diagram crushing plant

Rock Crushing Plant, crushing plant diagram set up

 

Rock Crushing Plant, Complete Crushing System

Crushers Secondary & Tertiary and Secondary & Tertiary Screens

Number of secondary crusher: 2
Nominal flow rate: 1130 t / h (for the whole)
Design flow: 1290 t / h
Number of tertiary crushers: 3 (in phase 6.0 Mt)
Nominal flow: 815 t / h (for the whole)
Design flow: 940 t / h
Availability of each equipment: 98%
Granulometry of the ore:
At secondary output: P80 – 40 mm
Tertiary output: P80 – 13 mm
Frequency of replacement of wear parts: 3 months
(estimated)
Storage capacity of inlet hoppers: 15 minutes
Tertiary exit buffer capacity: 1.5 hours

Rock Crushing Plant, crusher

5 cone crushers:
• Rotating shaft assembly and cone
• Mantle
• Hydraulic adjustment system spacing between cone and mantle
• Gear and electric drive
• Lubrication and cooling system
◆ Instrumentation and electrical equipment (control cabinets, local junction
boxes, transmitters, …),
◆ ◆ 1 Access Platform Set, Railings, Gangways and Stairways,
◆ ◆ Assembly and start-up spare parts,
◆ ◆ Capital spares.

Secondary and Tertiary Screens 5 "banana" type screens with 2 exciters connected by cardan with pulley transmission belt with motor ◆ 5 damping shock absorbers ◆ 5 anti-dust covers ◆ Polyurethane or rubber screening panels ◆ Assembly and start-up spare parts, ◆ Capital spare parts (exciter, motor, spring). ◆ Consumables (1 screen mounting) Rock Crushing Plant, Secondary and Tertiary Screens Flow: Each secondary screen: 750 t / h mini to feed Each tertiary sieve: 625 t / h mini to feed ◆ Granulometry: Passing to S and T screens: P80 <= 10 mm ◆ Availability: Average of screens, minimum 98% Average crushers, minimum 95% Rock Crushing Plant, Process flow diagram
Specifications Rock Crushing System

Specifications Rock Crushing System

 

TECHNICAL SCOPE OF SUPPLY HP800 Cone Crusher

TECHNICAL SCOPE OF SUPPLY HP800 Cone Crusher

 

METSO MF Mining Screens

METSO MF Mining Screens

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