coarse crushing system News

  • Mobile RM system produces CE certified final grain

    In a series of extensive tests, the Austrian RUBBLE MASTER sales subsidiary has confirmed the high grade of classified grain types in the processing of reject gravel, which can be obtained cost-effectively only with a RUBBLE MASTER machine combination.The mobile RUBBLE MASTER system comprising the RM100 impact crusher and OS100 oversize grain separator with refeeding produces certified matrix ...


    By RUBBLE MASTER HMH GmbH

  • Malaysia metal recycling line successful acceptance

    Malaysian company and our company Signed the purchase contract for Scrap Metal Recycling Line with Capacity 10 to 20 t/h and output size 20 - 100 mesh in 2013. After half a year of manufacture, installation, debugging, on 19’Feb 2014 its successful acceptance checked. This metal recycling line, mainly by heavy metal shredding machine dedicated to coarse crushing, and then treated ...

  • ASTM D1863 / D1863M - 05(2011)e1 Standard Specification for Mineral Aggregate Used on Built-Up Roofs

    This specification covers the standards for the quality and grading of crushed stone, crushed slag, and water-worn gravel intended for use as coarse mineral aggregate on built-up roofs. The crushed stone and gravel shall be hard, durable, opaque, and free of foreign substances. The crushed slag, on the other hand, shall be hard, air-cooled, and free of as well of any foreign ...


    By ASTM International

  • Recycling waste packages in Japan. Construction waste recovery - Mariusz Grabda

    Dr. Eng. Mariusz Grabda is an Assistant Professor at Institute of Environmental Engineering of Polish Academy of Sciences, and currently a post-doc fellow in the Institute of Multidisciplinary Research for Advanced Materials of Tohoku University in Japan. His primary research concerned on utilization of geothermal heat and natural utilization of sewage sludge. In recent years, his ...


    By Via Expo Ltd.

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