LSL Consulting | Iron Ore
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  • Kumba Iron Ore
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CLIENT: Kumba Iron Ore
LOCATION: Postmasburg , South Africa
STATUS: Completed 2011
INVOLVEMENT: Design, Mechanical Procurement & Commissioning

 

LOS DESIGN OVERVIEW
Design Capacity – 5500 tph Lump & Fine Iron Ore
Lump Ore Feed Size -25 +6mm
Fine Ore Feed Size -6mm
Train Loading to Assize Specifications

 

DESIGN FEATURES
1500 Ton live capacity surge bin
Wagon loading via twin 60 ton weigh flasks
Flasks retractable for passage of locomotves through LOS and for maintenance purposes.
Flasks height adjustable for different wagon sizes.
Purge chamber below rail level for clearing of residual material when switching between different product types.
Dust extraction via venturi scrubber.

CLIENT: Kumba
LOCATION: Kathu, South Africa
STATUS: Completed 2008
INVOLVEMENT: Design, Mechanical Procurement & Commissioning

 

PRIMARY CRUSHING PLANT OVERVIEW

  • Designed to accommodate 300 ton haul trucks
  • Feed Material: Iron Ore (Hematite)
  • Max Feed size : 2000 x 1450 x 1000mm
  • Product: -350mm
  • Technical highlights include
    • Largest hard ore crushing plant in southern Africa
    • All equipment accessible via overhead crane, crawl beams or removable on rails

 

MAJOR EQUIPMENT

  • Kawasaki KG15026EHD (60” X 102”) Primary Gyratory Crusher
    Installed Power : 865kW
    Throughput Capacity: 6500tph

 

PRIMARY CRUSHING PLANT MAJOR EQUIPMENT

  • Metso D9 Apron Feeder
    Capacity: 6500 tph
    Length: 11.5m
    Pan Width: 3000mm
    Installed Power: 600kW

 

  • Micropul 33/84 Venturi Scrubber
    Installed Power : 250kW

 

  • Condra Electric Overhead CraneCapacity: 150/25 tons

 

  • Discharge Conveyor
    Length: 307m
    Width: 2400mm
    Capacity: 6500 tph
    Installed Power: 2 X 550kW (VSD)

CLIENT: Kumba
LOCATION: Kathu, South Africa
STATUS: Completed 2008
INVOLVEMENT: Design, Mechanical Procurement & Commissioning

 

SECONDARY CRUSHING PLANT OVERVIEW

  • Feed Material: Iron Ore (Hematite)
  • Max Feed size : -350mm
  • Product: -100mm
  • Technical highlights include
    • Largest hard ore crushing plant in southern Africa
    • All equipment accessible via overhead crane, crawl beams or removable on rails

 

MAJOR EQUIPMENT

  • Kawasaki KG7529EHD Secondary Gyratory Crusher
    Installed Power : 1265W
    Throughput Capacity: 6500tph
  • Micropul 45/114 Venturi Scrubber
    Installed Power : 360kW
  • Condra Electric Overhead Crane
    Capacity: 120/20 tons
  • Joest SRE 3660 x 7800 – 10140 Scalping Screen
    Cut Size: -90mm
    Installed Power: 2 x 75kW

CLIENT: Kumba
LOCATION: Kathu, South Africa
STATUS: Completed 2008
INVOLVEMENT: Design, Mechanical Procurement & Commissioning

 

SURGE STOCKPILE OVERVIEW

  • Feed Material: Iron Ore (Hematite)
  • Live Capacity: 30 000 tons
  • Feed size : -100mm
  • Technical highlights include
    • Extraction via 4 x D7 Apron Feeders. Apron feeders and feed chutes removable on rails to maintenance bay outside of stockpile tunnel

 

MAJOR EQUIPMENT

  • 4 x Metso D7 Apron Feeders
    Capacity: 2600 tph each
    Length: 7m
    Pan Width: 2100mm
    Installed Power: 4 x 220 kW

CLIENT: Kumba
LOCATION: Kathu, South Africa
STATUS: Completed 2008
INVOLVEMENT: Design, Mechanical Procurement & Commissioning

 

TERTIARY CRUSHING AND SCREENING PLANT OVERVIEW

  • Closed circuit final crushing station
  • Feed Material: Iron Ore (Hematite)
  • Max Feed size : -90mm
  • Product size: 100% -25mm
  • Capacity: 4400 tph
  • Technical highlights include
    • Unique back-to-back layout with central feed bin
      serviced by shuttle conveyor
    • All equipment accessible via overhead crane, crawl beams or removable on rails

 

MAJOR EQUIPMENT

  • 4 x Kawasaki KF 2323EHD Cone Crushers
    Installed Power : 825kW each
    Throughput Capacity: 1200tph each

 

  • 2 X Micropul 63/162 Venturi Scrubbers
    Installed Power : 720kW each

 

  • 8 X Schenck GSD 3076 Screens
    Installed Power : 55kW each
    Cut Size: 25mm

 

  • 3 x Condra Electric Overhead Cranes
    Capacity: 2 x 80/20 tons
    1 x 10 ton

 

  • 8 X Joest FRF 2500 x 500-4100
    Vibrating Feeders

 

  • 8 off Feed, Product and Recirculation
    Conveyors raging in size from
    1200mm to 2400mm belt widths