Skip to main content

Sandvik improving crushing and screening at Japanese operation

A Japanese materials recycling operation close to the capital Tokyo is boosting operating efficiency with the addition of new crushing and screening equipment to its machine fleet. The firm, Tetsugen, is now using the latest cone crusher technology from Sandvik to optimise its slag recycling operations. The Tetsugen Corporation chose two cone crushers and one screen to produce a variety of aggregates. The three machines were selected based on their performance and reliability as well as to the availability
January 30, 2017 Read time: 2 mins
Japanese firm Tetsugen has increased materials recycling efficiency with its new Sandvik equipment for crushing and screening
A Japanese materials recycling operation close to the capital Tokyo is boosting operating efficiency with the addition of new crushing and screening equipment to its machine fleet. The firm, Tetsugen, is now using the latest cone crusher technology from 325 Sandvik to optimise its slag recycling operations.

The Tetsugen Corporation chose two cone crushers and one screen to produce a variety of aggregates. The three machines were selected based on their performance and reliability as well as to the availability of a direct link to Sandvik's Global Support Centre for aftermarket back-up.

When recycling slag material, Tetsugen produces different aggregate sizes, with the end product being used companies for road construction. To achieve this, Tetsugen uses a Sandvik QS331 gyratory cone crusher, a QH331 Hydrocone crusher and a QA441 Doublescreen. The large slag feed size of 400mm is provided by one of the jaw crushers, which is fed directly into the QS331. The material is then processed by the QH331.

The QA441 Doublescreen provides the aggregates sizes required, with the 0-40mm and 0-25mm grades used in road construction. When performing together in normal conditions, the Sandvik units provide an output of approximately 250tonnes/hour.

For more information on companies in this article

Related Content

  • Innovative, efficient aggregate washing system
    February 22, 2012
    Cleaning the crushed and screened products can boost quality and revenue. Aggregate Processing Solutions has developed a novel washing system aimed at the quarrying sector. The APS-100AT has been developed after almost five years of research and development and is said to be an innovative multi-component material washing system, featuring a highly efficient, heavy duty linear multi-deck screen.
  • Sandvik gives Argentine advantage to Canteras Amadeo
    February 20, 2014
    Cutting-edge Sandvik Construction equipment is said to be giving ambitious Argentinian quarry firm Canteras Amadeo a commercial advantage Starting life as a one-quarry enterprise in Córdoba, Argentina, in 1999, Canteras Amadeo is a flourishing business with additional operations in Cordoba and Santiago del Estero. Key to its success is said to be its owners’ embrace of technological improvement, and their choice of Sandvik equipment to improve their processes.
  • US asphalt and quarry show highlights new technology
    May 8, 2015
    New technology was one key focus area for the World of Asphalt/AGG1 event run recently in the US city of Baltimore - Mike Woof writes Technology has been a major focus for the combined World of Asphalt and AGG1 2015 exhibition and conference held in Baltimore. The exhibition area attracted 450 exhibitors and covered a larger area than for previous events, while over 10,000 education season tickets were bought by those wanting to attend the presentation sessions. The event was held from March 17th- March
  • Mobile screen efficient in rock recycling
    February 16, 2012
    A Metso mobile screen has proven its efficiency in a demanding screening project involving rock-based recycled materials in Italy. The Lokotrack ST3.5 has been used at a site in Pollenza, south of Rimini, to classify difficult, rock-based recycle materials. The machine is operating with a capacity of around 1,000tonnes/shift and the optional vibrating grid fitted has ensured that the screened end products remain clean.