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Presentations 03.03.2023 -

Comminution and classification - producing, characterising, drying, separating and recycling products

  • Welcome by Mr Dipl.-.Kfm. F. Festge
    • Haver & Boecker OHG, Oelde
    • Chairman of the Friends and Sponsors of the Institute for Processing Machines and Recycling Systems Technology

  • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
    • TU Bergakademie Freiberg, Institute for Mineral Processing Machines and Recycling System Technology

  • Plenary lecture: Calcined clays from gravel and sand deposits for cement
    • Mrs Dr Simone Schulze, VDZ Technology
      • . Simone Schulze, VDZ Technology gGmbH

    • Technical solutions for separating and dewatering clayey components from processing water in sand/gravel opencast mines
      • Mr Ferdinand Doppstadt, LIG GmbH

    • Challenges and progress in the mineralogical analysis of raw and residual materials containing clay minerals
      • Mr Dr Reinhard Kleeberg, TU Bergberg
        • . Reinhard Kleeberg, TU Bergakademie Freiberg, Institute of Mineralogy

      • Clay calcination - from research to practice
        • Mr Dr. Martin Reformat, Loesche GmbH

      • Setting machines in concrete recycling, applications and operating experience
        • Mr Thomas Neumann, allmineral Aufbereitungstechnik GmbH

      • Let's keep the planet blue - practical examples from the recycling of slag, dust and sludge
        • Mr Dr Jan Lampke, Mr Benjamin Gurra>
          • . Jan Lampke, Mr Benjamin Gurra, Haver Niagara GmbH

        • SMART. SAFE. SUSTAIANBLE. - How digital products are changing mobile processing technology
          • Mr Tobias Böckle, Kleemann GmbH

        • Digital system development in processing technology - virtual behaviour analysis using the case study RM Active Grid®
          • Mr Dr Eric Fimbinger. Eric Fimbinger1, Mr Philipp Falkner2, Prof. Dr. Helmut Flachberger1
            1 Montanuniversität Leoben, Chair of Mineral Processing and Refining
            2 RM RUBBLE MASTER HMH GmbH

        • Development of an automated control strategy for rotor impact mills
          • Mr Moritz Pultke, BHS-Sonthofen GmbH

        • Bulk material tracking and process modelling of a continuous conveyor system with mixing and storage bin - quality management of the overall system using the example of a coal mine in Kazakhstan
          • Dr. Jörn Matschke, Mr Karsten Kochte, Actemium BEA GmbH

      • DEM simulation of comminution processes in sizers with the TAKRAF Breakage Model (TBM)
        • Mr Dr Marko Schmidt, TAKRAF Breakage Model (TBM)
          • . Marko Schmidt, TAKRAF GmbH

        • Different requirements for processing machines in the "Mining" and "Construction" sectors using the example of screening machines
          • Mr Andreas Kanter, Metso Outotec Germany GmbH

        • Energy savings through dry grinding using roller mills
          • Mr Marcel Pfeifer, Dr Felix Heinicke, Köppern, Germany
            • . Felix Heinicke, Köppern Aufbereitungstechnik GmbH

          • Presentation of comminution and pelletising tests in the technical centre
            • Technical centre of the Institute for Processing Machines and Recycling System Technology
              Agricolastraße 15, 09599 Freiberg

Presentations 04.03.2022 - Web conference

Comminution and classification - producing, characterising, drying, separating and recycling products

  • Welcome by Mr Dipl.-.Kfm. F. Festge
    • Haver & Boecker OHG, Oelde
    • Chairman of the Circle of Friends and Sponsors of the Institute of Mineral Processing Machinery

  • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
    • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

  • Plenary Lecture: MissionZero - Innovations in Tailings Management: A Case Study
    • Mr T. Jabs
      FLSmidth GmbH, Wiesbaden

  • Filling and application experience with spreading disc and cascade separators in sand production 0/4
    • Mr Dr. J. Löwe
      SBM Mineral Processing GmbH, Oberweis

  • New construction of a processing plant for silica sand and kaolin at the Schnaittenbach site - concept, special features and operating experience
    • Mr Dr. S. Huber
      Amberger Kaolinwerke Eduard Kick GmbH, Hirschau

  • New developments in the sensor-based sorting of building materials
    • Mr Prof. Dr H. Wotruba
      RWTH Aachen University, Department of Mineral Resources Processing

  • Modern overload systems on crushing plants and their benefits for the economic processing of natural rock and mineral construction waste
    • Mr D. Kalt
      Kleemann GmbH, Göppingen

  • Cement production: current challenges and solutions
    • Mr Dr M. Reichert

      • Loesche GmbH, Düsseldorf

    • Grind drying in hammer mills
      • Mr T. Schlüter
        HAZEMAG Systems GmbH, Düsseldorf

  • Processing of mineral composites
    • Mr R. Sperberg
      Gebr. Jehmlich GmbH, Nossen

  • Connecting Comminution and Classification Technologies to the Internet of Things - Advantages, Methods and Challenges
    • Mr Dr. V. Huhn
      RHEWUM GmbH, Remscheid

  • Evaluation of operating data, error messages and information on maintenance processes of technologies in the stone + earth industry
    • Mr A. Dittrich, Mr F. Bartsch
      Linda
      Gicon GmbH, Dresden

  • Dynamic simulation of a processing plant using new open source software
    • Mr Dr A. Gladky
      TU Bergakademie Freiberg, Institute for Processing Machines and Recycling System Technology

Presentations 05.03.2021

Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

  • Welcome by Mr Dipl.-.Kfm. F. Festge
    • Haver & Boecker OHG, Oelde
    • Chairman of the Circle of Friends and Sponsors of the Institute of Mineral Processing Machinery

  • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
    • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

  • New possibilities through Industry 4.0 and industrial intelligence in factory and plant design
    • Mr J. Soder
      SEW-EURODRIVE GmbH & Co. KG, Bruchsal

  • Machine learning-based process status detection using the example of an impact crusher
    • Mr S. Lange
      TU Bergakademie Freiberg, Institute for Processing Machines and Recycling System Technology

  • Digitalisation in processing - from data analysis via the intelligent machine to the conductor of value creation
    • Mr L. Gillenkirch
      HAVER NIAGARA GmbH, Münster

  • Goovi: Screen classification rethought
    • Mr Dr F. Silbermann
      thyssenkrupp Industrial Solutions AG, Beckum

  • Implications of the future EN 1009 standard for manufacturers and operators of processing machines
    • Mr A. Kanter
      Metso Germany GmbH, Mannheim

  • Contribution to the utilisation of Mn slags by mechanical processing
    • Mr A. Bravo, Ms C. Carvajal, Dr O. Popov, Prof. Dr H. Lieberwirth


    • TU Bergakademie Freiberg, Institute for Mineral Processing Machines and Recycling System Technology

  • Applicability of comminution models for process modelling of potash salt granulation
    • Mr P. Schönfeld, Prof. Dr H. Lieberwirth, Dr F. Heinicke
      TU Bergakademie Freiberg, Institute for Mineral Processing Machines and Recycling System Technology
      Köppern Aufbereitungstechnik GmbH, Freiberg

  • Efficient classification in deflector classifiers
    • Mr Dr D.-C. Karhoff, Mr F. Mertens, Mr M. Giersemehl
      NEUMAN & ESSER Process Technology GmbH, Übach-Palenberg

  • Reclamation of used green sand - conserving resources and reducing landfill requirements
    • Mr Dr. M. Weider, Dr K. Meltke
      TU Bergakademie Freiberg, Foundry Institute
      TU Bergakademie Freiberg, Institute for Processing Machines and Recycling System Technology

Presentations 05 - 06.03.2020

Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

  • Welcome by Mr Dipl.-.Kfm. F. Festge
    • Haver & Boecker OHG, Oelde
    • Chairman of the Circle of Friends and Sponsors of the Institute of Mineral Processing Machinery

  • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
    • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

  • The 4th Berggeschrey - Raw material extraction in Germany, opportunity or threat?
    • Mr Dr M. Roscher Saxore Bergbau GmbH, Freiberg

  • Advantages and limitations of mobile processing plants from the perspective of the aggregate producer
    • Mr C. Bilger bilger+partner AG, Freiberg

  • . Bilger bilger+partner AG, Altdorf

  • Semi-mobile plants for the production and refinement of sand and grit fractions
    • Mr Dr J. Löwe SBM Mineral Processing

      • . J. Löwe SBM Mineral Processing GmbH, Oberweis

    • Problems in the processing of carbon concrete
      • Mr Dr H.-G. Jäckel/Mr Dr T. Krampitz TU Bergakademie Freiberg, Institut für Aufbereitungsmaschinen

    • Systematic investigations on a profiled double roll crusher
      • Mr P. Thiere/Mr Dr F. Silbermann Freiberg thyssenkrupp Industrial Solutions AG, Beckum

    • Simulation of comminution in an impact crusher using ROCKY DEM
      • Mr Z. Xu Freiberg

    • Wear investigations - discrepancy between theory and practice in mechanical process engineering
      • Mr D. Knauer/Mr Dr S. Sander HOSOKAWA Alpine AG, Augsburg

    • New possibilities for increasing the service life of mining and construction machinery through the use of highly wear-resistant materials
      • Mr Dr M. Herrmann/Mr Dr J. Pötschke Fraunhofer Institute for Ceramic Technologies and Systems IKTS, Dresden

    • Particle shape determination of aggregates
      • Mr Dr K. Meltke, TU Bergakademie Freiberg, Institute for Mineral Processing Machines
  • Presentations 07 - 08 March 2019

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome by Mr Dipl.-.Kfm. F. Festge
      • Haver & Boecker OHG, Oelde
      • Chairman of the Circle of Friends and Sponsors of the Institute of Mineral Processing Machinery

    • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Construction sites on public roads - possibilities and limits of acceleration
      • Mrs D. Drescher, President LASuV, Dresden

    • Mobile treatment replaces stationary systems - examples from practice
      • Mrs A. Haufe, Kleemann GmbH, Göppingen

    • Flexible processing plant for the production of high-quality aggregates from raw materials of primary and secondary origin
      • Mr H. Pernkopf, SBM Mineral Processing GmbH, Oberweis

    • Challenges in the material-related and customised design of grinding plants with fine impact mills
      • Mr. Dr. S. Jäckel/Mr R. Sperberg, Gebr. Jehmlich GmbH, Nossen

    • Grinding circuits with high-pressure roller mills
      • Mr Dr. F. Heinicke, Köppern Aufbereitungstechnik GmbH, Freiberg / Mr R. Kühnel, TU Bergakademie Freiberg, Institut für Aufbereitungsmaschinen

    • Development of a guiding ring classifier
      • Mr Dr D. C. Karhoff / Mr F. Mertens, TU Bergakademie Freiberg, Institut für Aufbereitungsmaschinen
        • . Karhoff / Mr F. Mertens / Mr M. Giersemehl, Neuman & Esser Process Technology GmbH, Übach-Palenberg

      • Use of eccentric screening machines in trains for track ballast processing
        • Mr Dr R. Heinrich, Haver & Boecker OHG, Oelde / Mr R. Hauke, Plasser & Theurer GmbH, Linz

      • Processing and utilisation of desert sand for concrete production
        • Mr Dr J. Lampke, Haver Engineering GmbH, Freiberg

      • Systematic wear investigations with an LCPC device
        • Mr Dr K. Meltke/Mr Dr O. Popov, TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    Presentations 01 - 02.03.2018

    Comminution and classification - producing, characterising, drying, separating and recycling products

    • Welcome by Mr Dipl.-Kfm. F. Festge
      • Haver & Boecker OHG, Oelde
      • Chairman of the Circle of Friends and Sponsors of the Institute for Mineral Processing Machinery

    • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines


    • Plenary lecture: The Zinnwald Lithium Project of Deutsche Lithium GmbH - Development and current status
      • Mr Prof. Dr A. Müller,


    • Financial consequences of mining in Saxony - Part 2
      • Mr Prof. Dr - Ing.Ing. G. Unland

    • Reduction of steel construction vibrations with a new low-vibration jaw crusher
      • Mr Dr.-.Ing. F. Silbermann, ThyssenKrupp Industrial Solutions AG, Beckum


    • Real milestones are rare - Metso's new MX4 gyratory crusher
      • Mr H. van Benthem, Metso Germany GmbH, Düsseldorf


    • Optimisation of process plants with the simulation software "NIAflow"
      • Dr. R. Heinrich, Haver & Boecker OHG, Oelde

    • Requirements of global markets for mobile processing technology - material flow control and overload systems
      • Mr J. Meier, Kleemann GmbH, Göppingen


    • Realisation of a concept for selective crushing in Jurassic limestone
      • Mr F. Eichhorn, Max Bögl Stiftung KG, Elterlein

    • Investigations into the suitability of selected residual materials for the brick industry
      • Mr Dr.-.Ing. J. Friedrich / Ms L. Kühnel, TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Comminution tests with iron ore on a pilot roller mill
      • Mr Dr M. Reichert, LOESCHE GmbH, Düsseldorf


    • Future-oriented reorganisation of the measurement technology of a laboratory impact crusher
      • Mr S. Lange, TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    Presentations 02 - 03.03.2017

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome by Mr Dipl.-.Kfm. F. Festge
      • Haver & Boecker OHG, Oelde
      • Chairman of the Circle of Friends and Sponsors of the Institute of Mineral Processing Machinery

    • Welcome by Prof. Dr.- Ing.Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines


    • Plenary lecture by Prof. Dr K.-D. Barbknecht
      • Rector of the TU Bergakademie Freiberg


    • Financial consequences of mining in Saxony

      • Mr Prof. Dr - Ing.Ing. G. Unland, Saxon State Minister of Finance

    • New primary crusher as an alternative to the gyratory or jaw crusher
      • Mr Dr.-.Ing. F. Silbermann, ThyssenKrupp Industrial Solutions AG, Beckum


    • TAKRAF Sizer and Roll Crusher - Design and Operating Experience
      • Mr Dr. M. Schmidt, TAKRAF GmbH, Lauchhammer


    • Basic investigations on the fracture behaviour in smooth roll crushers
      • Mr. P. Hillmann / Mr. M. Klichowicz, TU Bergakademie Freiberg, Institute of Mineral Processing


    • Gain optimisation in screen classifiers - solutions for extreme tasks
      • Mr. Dr. M. Zlatev, HAVER NIAGARA GmbH, Münster


    • BHS-Combimix-System - Processing of contaminated and clay-laden rock
      • Mr M. Immler, BHS-Sonthofen GmbH, Sonthofen


    • Mechanical vertical conveying with bucket elevators - selection criteria and latest developments
      • Mr R. Furthmann, AUMUND Fördertechnik GmbH, Rheinberg

    • Mass flow determination with scales - possibilities, limits, sources of error
      • Mr U. Flaumann, Janner Waagen GmbH, Weiden


    • Use of high-pressure roller mills to increase the specific surface area of iron ore concentrates for pelletising
      • Mr Dr H. Günter / Dr F. Heinicke, Köppern Aufbereitungstechnik GmbH, Freiberg

    Presentations 03 - 04.03.2016

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome and introduction of the new Chairman of the Friends and Sponsors of the Institute of Mineral Processing Machines by Prof. Dr.- Ing.Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines


    • Plenary lecture: Resource efficiency - effects on the mineral raw and building materials industry
      • Mr Dr B. Schäfer, Bundesverband Baustoffe - Steine und Erden e. V.


      • Mr Dr B. Schäfer, Bundesverband Baustoffe - Steine und Erden e. V.


      • Mineral raw and building materials industry.V.



    • The role of process engineering in product development
      • Mr C. Wilke, Kleemann GmbH, Göppingen



    • Financial consequences of mining in Saxony

      • Mr Prof. Dr - Ing.Ing. G. Unland, Saxon State Minister of Finance



    • Optimisation of process engineering plants using simulation software "NIAflow"
      • Mr Dr. R. Heinrich / Mr R. Dechange, Haver & Boecker OHG, Oelde



    • Semi-mobile crushing and classifying plant for the processing of blast furnace slag
      • Mr Dr J. Löwe, SBM Mineral Processing GmbH, Oberweis
      • Mr B. Ziethmann, Erich Friedrich Handel GmbH, Salzgitter


    • BHS rotor impact mill - further development to achieve new degrees of fineness with impact crushing
      • Mr K. Grosch, BHS-Sonthofen GmbH, Sonthofen



    • PC-supported crushing chamber evaluation for cone crushers
      • Mr Dr.-.Ing. F. Silbermann, ThyssenKrupp Industrial Solutions AG, Beckum



    • Investigations into the ultrafine grinding of mineral powders
      in the ball mill-Sifter grinding circuit
      • Mr M. Polster / Dr A. Kamptner, UVR-FIA, UVR-FIA

        • . Kamptner, UVR-FIA GmbH, Freiberg



      • Comparative CFD calculations on classifiers and separators
        • Mr Dr J. Friedrich, TU Bergakademie Freiberg, Institute for Mineral Processing Machines



      • Inclusion of the environmental interaction of mineral processing technology in its development and design process
        • Mr J. Arloth, ITI GmbH, Dresden



      • "Super chippings" for porous asphalt - impact or pressure comminution?
        • Mr Dr K. Meltke, TU Bergakademie Freiberg, Institute for Mineral Processing Machines
        • Mr K. Schmiedel, Breitenauer Grauwacke GmbH, Oederan

      • Machinery and Process Engineering in the Stone & Earth Industry
        • Mr M. Müller, Rolf Strohmaier GmbH, Huglfing
        • Mr A. Glaser, Mitteldeutsche-Hartstein-Industrie AG, Hanau

    Presentations 05 - 06.03.2015

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome by Dr. Kemmann
      • BHS-Sonthofen GmbH, Chairman of the Circle of Friends and Sponsors of the Institute for Mineral Processing Machines

    • Welcome by Prof. Dr.-Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Plenary lecture
      • Mr Dr R. Festge, President of the VDMA

    • Comparative operating cost analysis: Jaw and cone crusher vs. impact crusher using the example of a greywacke processing plant
      • Mr T. Kühnle, Kleemann GmbH, Göppingen

    • Single-toggle jaw crusher of the STE series with new overload protection
      • Mr Dr J. Löwe, SBM Mineral Processing GmbH
        • . Löwe, SBM Mineral Processing GmbH, Oberweis

      • Investigation of the comminution processes in a jaw crusher using DEM simulation
        • Mrs L. Schrader, ThyssenKrupp Industrial Solutions AG, Beckum

      • JÖST OSCILLA - New screening technology in mineral processing
        • Mr Dr S. Willems, JOEST GmbH, Dülmen

      • Development of a test rig for continuous conveyors using the multi-body simulation programme Simulation X
        • Mr J. Arloth, ITI GmbH, Dresden
        • Mr J. Weigand / Mr M. Ulbricht, TU Bergakademie Freiberg


      • Building Materials Recycling
        • Mrs Prof. Dr A. Müller, IAB Weimar GmbH


      • Processing of heavily contaminated raw gypsum stockpile material with the HAVER Friction-Clean
        • Mr Dr. H. Müller, Haver Engineering GmbH, Meißen
        • Mr U. Schridde, Rump & Salzmann GmbH, Osterode

      • Abrasivity testing in rock and unconsolidated rock - quo vadis?
        • Mr Dr R. Plinninger, Dr. Plinninger Geotechnik, Bernried

      • Plenary lecture: The characterisation of deposits - a basis for the development of machines
        • Mr. Prof. Dr.-Ing. G. Unland, Saxon State Minister of Finance

      • Solids mixer: Mixing and agglomeration in one apparatus
        • Mr S. Dill, Gustav Eirich GmbH, Hardheim

      • Improving the quality of fertiliser granulates through conditioning
        • Mr Dr H. Günter, Köppern Aufbereitungstechnik GmbH, Freiberg

    Presentations 06 - 07.03.2014

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome by Dr. Kemmann
      • BHS-Sonthofen GmbH, Chairman of the Circle of Friends and Sponsors of the Institute for Mineral Processing Machines

    • Welcome by Prof. Dr.-Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Plenary lecture: Trends and new developments in mineral processing machines using the example of copper ore processing
      • Mr Prof. Dr.- Ing.Ing. G. Unland, Saxon State Minister of Finance

    • Development of new remote sensing methods for the exploration of mineral raw materials at the Helmholtz Institute Freiberg for Resource Technology
      • Mr Dr. R. Gloaguen, Helmholtz Institute Freiberg

    • Selective comminution for pre-concentration in ore processing
      • Mr M. Hesse, TU Bergakademie Freiberg, Institute for Processing Machines

    • Process engineering dimensioning and optimisation of screening machines
      • Mr Dr. R. Heinrich, Haver & Boecker OHG, Oelde

    • Performance comparison of circular vibratory and elliptical vibratory screening machines under the conditions of the production of high-grade chippings
      • Mr V. Würzner, Lengefeld

    • The use of high-pressure roller mills in dry processing
      • Mr Dr. R. Erpelding, ThyssenKrupp Industrial Solutions, Beckum

    • Description of process engineering correlations of BHS comminution machines based on DEM simulations
      • Mr Dr. A. Schmandra, BHS-Sonthofen GmbH, Sonthofen

    • Drying and cooling of clay granulates in the vibrating fluidised bed dryer as a process step in tile production
      • Mr Dr S. Willems, JÖST GmbH, Dülmen

    • Computer-aided pre-dimensioning of dedusting systems
      • Mr A. Pötschick / Mr M. Pfeifer, student thesis, TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Performance and wear-determining factors in bored pile and rock drilling technology
      • Mr Dr L. Schumacher, TU Bergakademie Freiberg, Institute for Machine Elements, Design and Production

    Presentations 07 - 08.03.2013

    Comminution and Classification - Producing, Characterising, Drying, Separating and Utilising Products

    • Welcome by Dr. Kemmann
      • BHS-Sonthofen GmbH, Chairman of the Circle of Friends and Sponsors of the Institute for Mineral Processing Machines

    • Welcome by Prof. Dr.-Ing. H. Lieberwirth
      • TU Bergakademie Freiberg, Institut für Aufbereitungsmaschinen

    • Plenary lecture: Mining in Saxony
      • Mr Prof. B. Cramer, Oberberghauptmann, Sächsisches Oberbergamt Freiberg

    • Underground processing plant for fluorspar
      • Mr A. Kimmeyer / Mr M. Henkel, HAVER NIAGARA GmbH Münster

    • Production of dry mortar sand
      • Mr D. Guldan, BHS-Sonthofen GmbH

    • New aspects of dry screening using the example of the Nobitz screening plant
      • Mr U. Bruder / Mr M. Mahn, Bruder Consult, Hirschau / Heim Industrial Minerals GmbH, Nobitz

    • Drying of mineral materials in a vibrating fluidised bed
      • Mr Dr. U. Kohaupt, JÖST GmbH, Dülmen

    • Planning, construction and operation of crushing and screening plants with special consideration of dust and noise emissions
      • Mr Dr J. Löwe, SBM Mineraltechnik GmbH, Dülmen

    • Layout and design of plants for compacting granulation of KCl
      • Mr Dr H. Günter / Mr F. Horbert, Köppern Aufbereitungstechnik GmbH, Freiberg

    • The influence of comminution technology on the KCl granulate output
      • Mr Dr J. Hanisch, FAM GmbH, Magdeburg

    • Double roll crushers and milling roll crushers - possible applications and limits in primary comminution
      • Mr Prof. Dr - Ing.Ing. H. Lieberwirth, TU Bergakademie Freiberg, Institute for Mineral Processing Machines

    • Simulation of rock comminution from a geotechnical point of view

      • Mr Prof. Dr H. Konietzky, TU Bergakademie Freiberg, Institute of Geotechnics

    • SPLITTER - Separation of difficult-to-screen material

      • Mr D. Reibling, Günther envirotech GmbH, Wartenberg

    Presentations 08 - 09.03.2012

    Comminution and Classification - Producing, Characterising, Drying, Separating and Recycling Products

    • Welcome by Dr. Kemmann
      • BHS-Sonthofen GmbH, Chairman of the Circle of Friends and Sponsors of the Institute for Mineral Processing Machines

    • Welcome by Dr. Ing.Ing. K. Meltke
      • Institute for Mineral Processing Machines

    • Plenary lecture: Do we still need coal preparation?
      • Mr Prof. Dr.-Ing. G. Unland, Saxon State Minister of Finance

    • Optimisation of plants for compacting granulation of potash salts
      • Mr Dr. H. Günter, Köppern Aufbereitungstechnik GmbH, Freiberg

    • New agglomeration processes for the production of fuel pellets
      • Mr Dipl.- Ing.Ing. Lehmann, Institute of Thermal Process Engineering, Environmental and Natural Materials Process Engineering

    • Comminution studies with iron ore on a pilot roller mill
      • Mr Dipl.- Ing.Ing. Reichert, LOESCHE GmbH, Düsseldorf / Institut für Aufbereitungsmaschinen

    • Procedure for the practical determination of dustiness properties of fine-grained and small-sized bulk materials
      • Mr Dr. Wollenberg, Institut für Aufbereitungsmaschinen

    • Fine sand recovery and gold sorting in gravel and sand works
      • Mr Dipl.- Ing.Ing. Bohle, Bohle Ingenieur-Beratung, Oer-Erkenschwick

    • Roller grates - possible applications and limits
      • Mr Dipl.- Ing.Ing. Wolf, HAZEMAG & EPR GmbH, Dülmen

    • Bearing tests on screening machines
      • Mr Prof. Dr Kröger, Institute for Machine Elements, Design and Production

    • Screen classification according to particle length with innovative screen linings
      • Mr Dipl.-.Wirtsch.-Ing. Andrä, Institute for Mineral Processing Machinery

    Presentations 24 - 26 February 2011

    Comminution and classification - producing, characterising, drying, separating and recycling products

    • Welcome address by Dr. Kemmann
      • Chairman of the Construction Equipment and Building Material Machinery Association of the VDMA

    • Welcome by Dr. Ing.Ing. K. Meltke
      • Institute for Mineral Processing Machines

    • VSI crusher for the production of sand and fine sand
      • Mr Guldan, BHS-Sonthofen GmbH

    • Selective impact crushing processes for the production of hard rock chippings from quaternary alpine thrust gravels
      • Mr Müller, Kies-Asphalt-Transportbeton Werk Oberland Rolf Strohmaier GmbH, Huglfing

    • Mill drying with hammer mills
      • Mr Kintrup, HAZEMAG & EPR GmbH, Dülmen

    • Recovery and processing of raw magnesite from tailings
      • Mr Uebler, Jöst GmbH & Co.KG, Dülmen
      • Mr Papagiorgiou, Grecian Magnesite S.A., Greece

    • A mobile coal grinding plant - among other things for asphalt mixing plants
      • Mr Authenrieth, Loesche GmbH, Düsseldorf

    • Investigations into the unloading of a gravel-chippings plant with variation of the processing technology
      • Mr Schmiedel, Breitenauer Grauwacke GmbH & Co.KG, Oederan

    • Information on the CLP Regulation 1272/2008/EC (evaluation of the respirable quartz content in filler, crushed sand, etc.)
      • Mr Dr.-.Ing. K. Meltke, TU Bergakademie Freiberg

    • Agglomeration of mineral fine dusts
      • Mrs Weyrauch, Haver Engineering GmbH, Meißen

    • Fine grinding of material layers prepared outside the stress zone in an arrangement of horizontally mounted rollers
      • Mr Dr. Feige, Roßlau

    • Laudatio for Mr Donald A. Longhurst
      • Mr Prof. Dr - Ing.Ing. G. Unland, Saxon State Minister of Finance

    • Finish Grinding Volume & Mass Flow, A New Metric for Diagnostics & Optimisation
      • Mr Longhurst, Polysius Corporation, Atlanta / USA

    Presentations 04 - 06.03.2010

    Theory and practice of crushing and classifying

    • Welcome by Dr Kemmann
      • Chairman of the Construction and Building Material Machinery Association of the VDMA

    • Welcome by Dr Folgner
      • Managing Director of the Institute for Mineral Processing Machinery

      • Welcome by Dr Folgner
        • Managing Director of the Institute for Processing Machines

      • The influence of grain shape on impact crushing
        • Mr Prof. Dr - Ing.Ing. G. Unland, Saxon State Minister of Finance

      • The influence of rock on comminution under impact and compressive stress
        • Mr Dr. Folgner, TU Bergakademie Freiberg

      • Basics for the design of impact rotors for impact crushers
        • Mr Lippert, TU Bergakademie Freiberg

      • Classical errors in the design and operation of impact crushers
        • Mr Dr. J. Löwe, SBM Mineral Processing Germany GmbH, Bochum

      • New approaches for calculating the product piece size distribution and throughput when using gyratory crushers
        • Mr Dr -.Ing. F. Silbermann, ThyssenKrupp Fördertechnik GmbH, Ennigerloh

      • The interaction of the properties of the feed mass flow, the screen lining design and the operating conditions on the product quality during screen classification
        • Mr Würzner, Lengefeld

      • Design of a secondary screening plant in a granite quarry
        • Mr Uebler, Jöst GmbH & Co.KG, Dülmen

      • Serial classification of grain mixtures for grain shape sorting
        • Mr Andrä, TU Bergakademie Freiberg
        • Mr Steuer, CHOREN Industries GmbH, Freiberg

      Presentations 05.03.2009

      Mobile, semi-mobile and stationary processing plants in the stone and earth industry

      • Welcome address by Dr. Kemmann
        • Chairman of the Construction and Building Material Machinery Association of the VDMA

      • Welcome and information on the Bachelor's/Master's programme at the TU Bergakademie Freiberg by Dr. Folgner
        • Managing Director of the Institute for Mineral Processing Machines

      • Plenary lecture by the Saxon State Minister of Finance, Prof. Dr.-.Ing. G. Unland
      • Mobile, semi-mobile and stationary treatment plants - status and outlook
        • Mr Dr. Folgner, TU Bergakademie Freiberg

      • Interlinked tracked mobile crushing and screening plants
        • Mr Wörner, Kleemann GmbH, Göppingen

      • Mobile primary crushers in combination with stationary processing plants
        • Mr Zeipert, Basalt AG, Großkoschen

      • Experiences in the design of processing plants in hard rock from the perspective of a raw material producer
        • Mr Eichhorn, Max Bögl Roh- und Baustoffe GmbH & Co.KG, Elterlein

      • Use of a mobile pre-screening plant with heavy-duty eccentric screening machine in the extraction of natural stone
        • Mr Scharf, Haver & Boecker OHG, Maschinenfabrik Münster
        • Mr Glaser, Hermann Wegener GmbH & Co.KG, Adelebsen

      • Concrete mixing plants type Euromix - the system solution for mobile concrete production
        • Mr Dr.- Ing.Ing. J. Löwe, SBM Mineral Processing Germany GmbH, Bochum

      • Processing of metal-containing slags
        • Mr Dr Jäckel, TU Bergakademie Freiberg
        • Mr Dr Schicht, BHS Sonthofen GmbH

      Presentations 06 - 08 March 2008

      From raw material to cement

      • Welcome address by Dr Kemmann
        • Chairman of the Construction Equipment and Building Material Machinery Association of the VDMA

      • Welcome address by Prof. Dr G. Ing.Ing. Unland
        • Rector of the TU Bergakademie Freiberg

      • Optimised crusher selection in the cement industry
        • Mr. Ewald, ThyssenKrupp Fördertechnik GmbH

      • Modern primary crushing plants for the cement industry
        • Mr Dardemann, HAZEMAG & EPR Dülmen

      • Pre-crushing plant in Tanzania with selective separation of fine material depending on recyclable material content
        • Mr Dr. Lautsch, Heidelberg Technology Centre

      • New remotely adjustable gap adjustment for the two-roll crusher with overload function
        • Mr Götz, AUBEMA Crushing Technology GmbH

      • Optimisation of the comminution process in vertical shaft centrifugal crushers
        • Mr Al-Khasawneh, TU Bergakademie Freiberg

      • Current developments in the field of conveyor belt cleaning
        • Mr Hanke, F. E. Schulte Strathaus GmbH

      • Energy-efficient comminution with high-pressure roller mills in the cement industry
        • Mr Dr - Ing.Ing. H. Günter / Dr Hanstein, Köppern Aufbereitungstechnik GmbH

      • Use of roller mills in cement production
        • Mrs Dr. Hackländer-Woywadt, Loesche GmbH

      • Wear-resistant components for use in pneumatic conveying in the cement industry
        • Mr Zinser, Coperion GmbH

      • Investigations into the comminution behaviour of cement clinker
        • Mr Dr. Meltke/Mrs Schreiber, TU Bergakademie Freiberg

      Presentations 08 - 10 March 2007

      • Welcome address by Dr. Kemmann
        • Chairman of the Construction and Building Material Machinery Association of the VDMA

      • Technical and physical principles of the lautering process
        • Prof. Dr.-.Ing. G. Unland, TU Bergakademie Freiberg

      • Theoretical and experimental investigations into washing processes
        • Dipl.- Ing.Ing. Müller, TU Bergakademie Freiberg

      • Hydroclean - washing system for primary and secondary raw materials
        • Mr Hoppe, Haver & Boecker

      • Aqua vibrating screen - application and function
        • Dr. Holländer, ThyssenKrupp Fördertechnik GmbH

      • Modern concepts in wash water treatment

        • Dipl.Hörschkes, Metso Minerals (Deutschland) GmbH

      • Properties of the rotor centrifugal crusher for selective impact crushing
        • Dr. Schmandra, BHS Sonthofen GmbH

      • Selective comminution of phosphate ore
        • Dr.-.Ing. K. Meltke, Dipl.-Geol. O. Popov, TU Bergakademie Freiberg

      • Selective comminution in operational practice
        • Dr. Zibulski, Hazemag & EPR GmbH

      • Assessment of the crushability of solid rock
        • Prof. Dr.-.Ing. G. Unland, Dr.-Ing. K. Meltke, TU Bergakademie Freiberg

      Presentations 26 - 28 January 2006

      • Welcome by Dr. Kemmann
        • Chairman of the Construction and Building Material Machinery Association of the VDMA

      • Presentation of the TU Bergakademie Freiberg and the Institute for Mineral Processing Machines
        • Prof. Dr.-.Ing. G. Unland, TU Bergakademie Freiberg

      • Application criteria for the selection of crushers
        • Prof. Dr.- Ing.Ing. G. Unland, TU Bergakademie Freiberg

      • Experience report: Adapting the machine technology to the geology of the deposit
        • Dr. Kumann, Breitenauer Grauwacke GmbH & Co.KG

      • A new generation of crushers: Milling drum crushers - basics
        • Dipl.Ing. Schmidt, TU Bergakademie Freiberg

      • Experience report on the Fortuna coal bunker / Niederaussem power plant
        • Dipl.Ing. Kuhnke, RWE Power

      • Wear: Measures for reduction
        • Dr.-Ing. K. Meltke, TU Bergakademie Freiberg