1. Stackers

Stackers

Stackers are bulk stockpiling machines that are used to stack material in stockyards in different shapes according to specific requirements.

TAKRAF supplies a complete range of stackers for the heaping of circular or longitudinal piles, as well as for the homogenizing and blending of bulk material. The structure of the stockpile is dependent on the specific requirements of the various bulk processes, ie. chevron, windrow, strata or cone shell.

Our machines are all specifically designed to our client's requirements and incorporate various solutions according to their specific application. Our typical machines cover the following flow rates and sizes:

  • Capacity:                    300 t/h to 20,000 t/h
  • Outreach:                   15 m to 60 m
  • Rail gauge:                 4 m to 12 m

We have supplied a variety of different machines across numerous commodities around the world, each with their own specific configuration that's fit for purpose. Depending on specific requirements, we're able to supply machines with a boom length of up to 200 m.

Our machines generally boast a typical design structure and include a hydraulic lift system and counterweight at the rear end of the boom, although we have built machines to handle ore which boast an L-frame, a rope winch and a horizontal swivel boom. We offer machines with and without slewing ability.

A particularly intricate and special design that we are also able to provide is what is known as a "radial stacker". This design is employed in order to produce a circular-shaped pile and the design relies on a central point of rotation on a circular rail.

  • Value for Money

    Value for Money

    • We're able to design and build machines according to our client's specific requirements
  • Efficiency

    Efficiency

    • We design, fabricate and supply a wide-range of machines for the heaping of round, longitudinal and kidney-shaped piles; as well as homogenizing and blending with capacities from 300 t/h to 20,000 t/h
  • Reference

    Reference

    • We boast a comprehensive reference list across a variety of different applications and ore types

Download Bulk Material Handling Brochure

References

  • Customer
    Project name
    Caval Ridge
    BMA – BHP Billiton Mitsubishi Alliance
    Caval Ridge mine near Moranbah, Queensland
    2014

    Stackers with elevator conveyor

    These two stackers are operating with one reclaimer on the same rail track. The two stackers have one feeding conveyor. Therefor the first stacker in the line is equipped with a bypass system. Both stackers have an elevator conveyor. The stackers are of slewable and luffable design and can be operated in automatic mode from the control room or in remote mode.

    Project figures

    coal
    39 m
    2,900 t/h
    12 m
  • Customer
    Project name
    Caval Ridge
    BMA – BHP Billiton Mitsubishi Alliance
    Caval Ridge mine near Moranbah, Queensland
    2014

    Stacker in Caval Ridge mine near Moranbah, Queensland

    This stacker is of slewable and luffable design and can be operated in automatic mode from the control room or in remote mode.

    Project figures

    raw coal
    39 m
    2,900 t/h
    6 m
  • Customer
    Project name
    Kowdor
    OAO "EVROCHIM“
    Opencast mine Kowdor near Murmansk
    2014

    Stacker in opencast mine Kowdor near Murmansk

    This machine is designed for very low temperatures. The operator can use the stacker in fully automated operation mode. The stacker is provided with a heatable water tank for dust suppression.

    Project figures

    iron ore
    57,9 m
    3,000 t/h
    8 m
  • Customer
    Project name
    Ust Luga Phase IV
    KRUTRADE AG (Rosterminalugol)
    Coal terminal of Seaport Ust Luga, Phase IV
    2010

    Stacker for coal terminal of seaport Ust Luga, Phase IV

    This machine is part of a complex stockyard system delivered completely by Tenova TAKRAF. It is designed for very low temperatures from -38 °C up to +40 °C.

    Project figures

    coal
    57 m
    3,500 t/h
    8 m
  • Customer
    Project name
    Sishen
    Kumba Iron Ore (a division of AngloAmerican)
    Sishen iron ore mine, Northern Cape Province
    1999

    C-frame and boom luffing stacker in Sishen Iron Ore Mine

    This stacker is built with C-frame and boom luffing system with winch. It has a slewing system to serve two stockpiles. The stacker is prepared for fully automated operation.

    Project figures

    lumpy ore
    27 m
    5,300 t/h
    5 m
  • Customer
    Project name
    Sishen South
    Kumba Iron Ore (a division of AngloAmerican)
    Kolomela mine, Northern Cape Province
    2010

    Stacker in Kolomela Mine, Northern Cape Province

    This stacker is slewable and luffable via hydraulic system. It can be operated in automatic mode.

    Project figures

    fine ore
    28.5 m
    1,150 t/h
    6 m
  • Customer
    Project name
    OGK-5
    Enel OGK-5, Russia
    Power plant OGK 5, Reftinskaya
    2010

    Radial stacker designed for extreme climate conditions

    This radial stacker is built for the emergency pile. The stacker is designed for very low temperatures (-45 to +40 °C).

    Project figures

    ash
    65 m
    2,200 t/h

News

Contact Us

Questions? Enquiries? Ideas? Get in touch with us!

Read More