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

  • New ADTs offer low emissions performance and fast cycle times
    December 2, 2014
    Its incredible versatility means that the articulated dumptruck (ADT) has become a popular piece of equipment for quarrying or earthmoving applications. For quarrying in particular, the machines are highly useful as they are able to cope with steeper ramp hauls and tougher terrain than rigid haulers offering similar payloads.
  • Innovative compaction
    February 24, 2012
    Dynapac is offering four new tandem rollers aimed at asphalt compaction duties that extends its range in the 7-13tonne class to eight models in all. These machines have been developed to provide a high quality surface finish, while being efficient to run with low maintenance needs and easy servicing.
  • Environmentally sustainable crushing and breaking
    January 6, 2017
    Sandvik Mining and Construction has launched a new breaker and mobile crushing plant at INTERMAT. The stand also emphasizes the company’s commitment to manufacturing and supporting both products and customers in an environmentally sustainable manner. The BR1533 hydraulic breaker weighs 870kg and is suitable for carriers in the 10 to 20tonne range. With an impact rate of 550 to 1050 blows per minute, the BR1533 features Sandvik’s Fixed Blow Energy system that ensures optimum impact energy with every blow, re
  • Environmentally sustainable crushing and breaking
    April 20, 2012
    Sandvik Mining and Construction has launched a new breaker and mobile crushing plant at INTERMAT. The stand also emphasizes the company’s commitment to manufacturing and supporting both products and customers in an environmentally sustainable manner. The BR1533 hydraulic breaker weighs 870kg and is suitable for carriers in the 10 to 20tonne range. With an impact rate of 550 to 1050 blows per minute, the BR1533 features Sandvik’s Fixed Blow Energy system that ensures optimum impact energy with every blow, re