Quarry production

Macleod Construction in the UK is growing its business operations and is investing its two quarries. To maximise production from the quarries, and to produce aggregate for construction projects, the firm needed to source a tracked crusher. The crusher had to be highly productive, tough and versatile and also reliable due to the site's remote location.
February 8, 2012 Read time: 2 mins
Macleod Construction now has a fleet of Sandvik crushing and screening machines for its quarry operations
2432 Macleod Construction in the UK is growing its business operations and is investing its two quarries. To maximise production from the quarries, and to produce aggregate for construction projects, the firm needed to source a tracked crusher. The crusher had to be highly productive, tough and versatile and also reliable due to the site's remote location.

Macleod has opted to buy a QJ340 crusher from 325 Sandvik, which is based around its successful C-12+ track-mounted mobile jaw crusher. The QJ340 is powered by a 178 Caterpillar C-9 engine that meets emissions standards and the machine features a large feed opening and a high crushing speed, delivering high output, efficient size reduction and high productivity. A reverse crushing action capability is installed to relieve blockages while an automatic lubrication system is fitted as standard.

With the first unit having proven successful, Macleod Construction has since bought more Sandvik mobile crushers and screens for its fleet, with the QH330 cone crusher, and the QA331 tracked three way split screener being recent additions. The QH330 tracked cone crusher can help meet tough product quality demands that are due to the tightening of aggregate specifications and is said to ensure the production of material of high quality and shape. A hydroset system provides safety and setting adjustment functions, as well as incorporating a heavy duty hydraulic cylinder which supports the main shaft. The QA331 is a three way split screener developed from the QA330, but with improved screening capacity.
Materials

For more information on companies in this article

Related Content

  • Higher crushing and screening throughput
    February 7, 2012
    Sandvik says that its new QE440 screen offers higher throughput and productivity than the machine it replaces. Aimed at the aggregate production market the QE440 offers 40% more screening area than its predecessor, the QE340, while featuring stockpiling conveyors that are wider, and higher. These can cope with the increased production capacity and can stack larger stockpiles. Punched plate, heavy duty mesh, rock fingers or grizzly bars can be fitted to the top deck while heavy duty mesh or fingers can be fi
    Read More
  • Nigerian asphalt producer increasing capacity with Sandvik plant
    June 30, 2014
    In Nigeria a major asphalt producer is increasing production capacity to cope with growing demand for its materials Nigeria is developing its road and highway network, which has triggered greater demand for quality aggregates and asphalt for construction. Producer Asphalt Unity Construction is now meeting this demand with its purchase of new mobile equipment from Sandvik Construction.
    Read More
  • Advances in aggregate production machines
    October 27, 2016
    Aggregate production equipment continues to become more efficient and more productive as development continues – Mike Woof writes During 2016 all the major aggregate production equipment specialists have put a good deal of new machines on the market, highlighting their investment in research and development. These firms are also investing in developing their facilities, with new manufacturing capability coming on stream. Materials washing specialist CDE Global is now offering its modular M-Series wash
    Read More
  • Mobile crushing offers competitive output
    November 2, 2012
    A mobile crushing solution at an Argentine quarry is said to increase production by 100% Caminos del Mercosur found success in the mid-1990s supplying crushed rock for the construction of new roads. Recently the company has enhanced its reputation as an innovator in aggregates production and supply through the adoption of tracked crushing technology. Based in Posadas, Misiones, Argentina, it says it has modernised its production capabilities through investing in a modern, mobile crusher, the Sandvik supplie
    Read More

Highlighted Content