Mechanical separation is an important process in which Flottweg decanters and disc stack centrifuges assume key functions. They clarify liquids, separate two liquids, classify solids, sort solid...
Belt conveyors transport bulk solids over large distances. Depending on the application, the conveyors can reach lengths up to 100 km. The conveyor belts are exposed to high stresses caused by the...
Impact comminution of concretes with defined properties
1 Types of concrete investigated
Normal concretes consisting of gravel, chippings and recycled aggregates with graded strengths – according to the designation valid at the time of manufacturing as...
Omnia mining segment BME has introduced an improved version of its non-electric detonator product range into the quarrying sector. The VIPERDET™ MS Series boasts quality and reliability leveraged from...
The history of Rammelsbach Quarry in Rhineland-Palatinate stretches back to the 1860s when extraction began there. In the 1930s, Rammelsbach was regarded as the biggest quarry in Europe. Since 2001,...
Production of high-compressed secondary raw materials
In times of steadily rising raw material prices, increased research efforts in metal recycling are also of enormous importance in economic terms as many of the secondary raw material streams in this...
Relatively little water used during mining and processing needs to be clean or potable, so mines can reduce both water consumption and treatment costs by understanding what water qualities are needed...
The first edition of the Quarry Life Award launched by HeidelbergCement and its national companies raised strong interest from students and researchers from Europe, Africa, Asia and Oceania. Over...
Quarry Manufacturing & Supplies is pleased to announce that two developments aimed at improving crusher efficiency and productivity are to be unveiled at Hillhead. The leading manufacturer of...
