Skip to main content

New crusher for Russian quarry upgrade

The largest marble quarry in Russia is now benefiting from the first CI512 Prisec HSI crusher in the country. The machine is working at the Koelga Quarry, the largest Russian marble quarry, and one of the world’s largest. Supplied by Sandvik’s Russian distributor, Quarry Service, the CI512 Prisec operates 24 hours/day and the machine has improved the cubicity of the end product and boosted productivity by up to 50%, while decreasing noise emissions. Koelga Marble is Russia’s market leader in the prod
May 5, 2015 Read time: 2 mins
The new crusher has helped increase and optimise output at the quarry
The largest marble quarry in Russia is now benefiting from the first CI512 Prisec HSI crusher in the country.

The machine is working at the Koelga Quarry, the largest Russian marble quarry, and one of the world’s largest. Supplied by 325 Sandvik’s Russian distributor, Quarry Service, the CI512 Prisec operates 24 hours/day and the machine has improved the cubicity of the end product and boosted productivity by up to 50%, while decreasing noise emissions.

Koelga Marble is Russia’s market leader in the production of micro-powders, producing, and selling, 40,000tonnes of this material/month, as well as 25,000tonnes/ month of various rubble fractions.

Since acquiring the CI512, the machine has been in almost continuous operation 24 hours/day. Scheduled and proactive service stops have meant that productivity has been increased, and operational efficiency maximised. At the same time the productivity of the production process has increased by 40-50%.

This machine is said to ensure greater reduction ratios than previously obtainable. It benefits from an infinite hydraulic curtain adjustment combined with a brake positioning system which relieves pressure, and setting, when uncrushable objects enter the crusher.

Crusher blockages have previously been a problem at Koelga Marble, especially when operating in a primary mode. Removal of the blockage, with the combined downtime and health and safety risks encountered, are now eliminated with the new generation crusher.

For more information on companies in this article

Related Content

  • Sandvik appoints new dealer for Algeria
    July 15, 2016
    SMT is supplying the Sandvik range of crushers and screens, as well as providing full aftermarket care, spare parts and dedicated customer service. SMT is an established name throughout Africa, being established in 1976, and has experienced continuous growth since then. From its headquarters in Belgium the company provides a variety of services and equipment in a number of countries in North and West Africa, with local offices, workshops and service engineers located throughout the area.
  • Sandvik’s latest mobile jaw crusher
    January 16, 2017
    Sandvik is widening its range of mobile crushers with the addition of the QJ341+ model to its line-up. This mobile jaw crusher is a new addition to the proven Sandvik QJ341 jaw crusher range. It features additional capabilities however as it comes with a double deck pre-screen as standard. Fitting the pre-screen means that the fines can be removed from the feed, boosting throughput, increasing efficiency and lowering wear on the crusher. With the increased throughput and reduced downtime through extended co
  • CEMCO meets tough VSI crushing challenge
    September 25, 2013
    Quarry firm Blue Mountain Minerals is improving output quality and productivity following the installation of a new CEMCO crusher. The facility is located in the Sierra Nevada foothills in Northern California, around two hours’ drive to the south east of Sacramento. This quarry has been providing customers in California with a variety of limestone and dolomite products for more than 150 years. Blue Mountain is the largest producer of limestone products in northern California and provides quality materia
  • Mega city transport in Mexico
    June 13, 2012
    Rapid urban growth is resulting in massive mega cities with major transport needs and Mexico City is one of the world’s largest – Mike Woof reports Mexico City is a vast, sprawling metropolis and one of the world’s largest cities, resulting in huge problems for its inhabitants, particularly with regard to infrastructure. Measuring population size is an inexact science for large cities as suburban areas can add to the figures considerably, especially in developing nations where unplanned expansion is as comm