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

  • Terex Finlay launching new 684 tracked mobile inclined screen
    January 23, 2014
    Terex Finlay says its new 684 tracked mobile inclined screen is a highly versatile and adaptable machine engineered and built for working in quarrying, mining, construction and demolition debris, topsoil, recycling, sand, gravel, coal and aggregate applications. The new screen box on the machine features three full-size 4.3m x 1.7m inclined decks giving a large screening area of 21.9m2 to provide efficient screening and high capacity. The screen box features quick wedge tensioning, access holes and bottom
    Read More
  • Portable crushing solution for island road building
    July 16, 2019
    Read More
  • High quality Swedish stone
    February 10, 2012
    Close to Sweden's second largest city Göthenburg lies the efficient Jehander quarrying operation run by Heidelberg Cement. The site produces around 9,000tonnes/day at peak seasonal demand and has an output of some 1,000,000tonnes/year. The site has recently renewed its operating permission and now has the necessary approval to work until 2021.
    Read More
  • New drilling and blasting technology aids efficient quarrying
    April 13, 2012
    Innovations in drilling and blasting and crushing and screening are bringing major economies of scale to aggregate production operations. Drilling and blasting is an area where new technology is offering major saving to quarrying companies. This is another important factor in the quarrying process, as inefficient drilling and blasting can have major financial repercussions.
    Read More

Highlighted Content