RHEWUM GmbH supports customers which are working on applications in the field of vibration technology in dimensioning, construction, installation and operation of vibrating machines. In the process...
Please find the visions for the future as seen by our long-standing partners as well as the full version of the first paper to be published in AT INTERNATIONAL and take part in our online survey.
1 Economic development and raw material exportation Russia‘s economic development is strongly dependent on its mineral resources and on raw materials prices. In 2009 its economic performance declined...
1 Basis principles of drying technology During the drying of solid, free-flowing materials, the key objective is to separate the materials from any moisture. The moisture is generally water, but can...
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...
Part of the FTSE 250 Pennon Group, Viridor provides the full range of recycling and waste services including advanced materials recycling, glass reprocessing, composting, mechanical/biological...
Companies require effective options for transporting bulk goods such as ore, coal, gravel or sand – for example from the mine, sand pit or quarry to the plant (Fig. 1). Transportation by truck is...
Although allmineral is relatively young compared to AT INTERNATIONAL, the company can look back on 22 years of know-how in conceptualizing plants, sales and distribution, and process management and...
In 2008 planning commenced for the new lime processing and calcining plant at the Saal site operated by the company Fels-Werke. The plant is designed for a running time and operating lifetime of 40...
Conveyor belt systems are the energy savers and climate protectors in conveyor technology. They consume only a fraction of the energy required by conventional means of transport and emit much less CO2...
The independent trade journal AT Aufbereitungs Technik – Mineral Processing has informed its readers for 50 years in all areas of mechanical and mechanical-thermal processing engineering in the subject areas of sand and gravel ...
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