A TEC Rocket Mill® RM 2.50 double starts operation in Austria

To optimize the production of highly caloric residue-derived fuels for the cement industry the Austrian company .A.S.A. installed A TEC’s Rocket Mill® RM 2.50 double in their treatment plant in Wiener Neustadt.

Pre-sorted and shredded household and commercial waste with a bulk density ranging from 100-300 kg/m³ can be grinded down to a size of 15mm – 50% is smaller than 5mm – in only one step (depending on the size of the sieves). The material has excellent ignition properties due to a change of physical properties (higher specific surface). Subsequently it is used by cement manufacturers from the region. Mainly produced by A TEC Plant Construction in Eberstein the mill has a capacity of 7-40 t/h and for different output size useable and is equipped with two grinding chambers which can be independently loaded. Each one has a main drive with 315kW. Due to the grinding technology an additional drying effect of approx. 10 % is given.

The mill convinces not only with its excellent output material it’s also easy to maintain (no knives) and insusceptible against extraneous material and heavy items.

About the A TEC Group

A TEC Production & Service GmbH is an engineering and technologies company located in Austria. It is focussed on optimization and efficiency improvement of cement plants. In total, A TEC has successfully completed more than 450 cement plant optimization projects.

Part of modern cement plant operation is the usage of alternative fuels. A TEC can offer the complete AF system for nearly any kind of solid and liquid waste materials including material handling, preparation, storage and feeding into the kiln.

Besides A TEC’s core business of cement plant optimization, A TEC provides consultancy and overall project management and supervision for Greenfield and Brownfield projects (e.g. EPCM), including assistance in tendering process and assistance with environmental and other local norms and standards.