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Technical Papers

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Choose the Right Grinding Mill - As seen in Chemical Processing.

Media Milling Advances - As seen in Ceramic Industry.

Attritor Grinding and Dispersing Equipment - Article discusses the principle and application of the Szegvari Attritor® Grinding and Dispersing Mill. Also reviews grinding media selection factors and the three types of Attritors. Includes photos and illustrations.

Attrition Dry Milling In Continuous And Batch Modes


Attritor Grinding In General - Papers Presented by Union Process

ATTRITOR GRINDING AND DISPERSING EQUIPMENT - Presented at Kent State University, Department of Rheology, Seminar on Dispersions of Pigments and Resins in Fluid Media, April 1999, Kent, Ohio

ATTRITOR MILL FINE DRY GRINDING IN CONTINUOUS AND BATCH MODES - Presented at the Powder & Bulk Solids Conference/Exhibition, May 1989, Chicago, Illinois

FINE GRINDING OF HIGH-VALUE-ADDED INDUSTRIAL MINERALS BY ATTRITION MILLING - Presented at Les Mineraux Industriels Materiaux de Annees 90, March 1989, Quebec, Canada

THE FINE GRINDING OF CERAMICS WITH ATTRITORS - Presented at the Shanghai Symposium/ Exhibition on New Ceramics, April 1991, Shanghai, China

ATTRITION MILL FINE GRINDING OF ADVANCED CERAMIC POWDERS - Presented at the Advanced Ceramics Conference, Cincinnati, Ohio, February 1986

STIRRED BALL MILLS - Presented at Clemson University, College of Engineering, Clemson, South Carolina, February 1990

ATTRITOR MILLS & MEDIA FOR CHOCOLATE PROCESSING UPDATE - Presented at the Pennsylvania Manufacturing Confectioners’ Assoc., Hershey, Pennsylvania, April 1986

THE PROCESSING OF TUNGSTEN CARBIDE POWDER WITH THE Q (CIRCULATION) ATTRITOR - Presented at the American Society for Metals Conference, Pittsburgh, Pennsylvania, December 1984

ATTRITION MILL GRINDING OF REFRACTORIES - Presented at the Ceramic Manufacturers’ and Suppliers’ Workshop, Louisville, Kentucky, September 1994

ATTRITOR AND FERRITE GRINDING APPLICATIONS - Presented to the Materials Research Laboratories, Taiwan, ROC, November 1994

VERSATILITY OF ATTRITION MILLING (WET OR DRY PROCESS) - Presented at Pennsylvania State University, State College, Pennsylvania, June 1995

ATTRITION DRY MILLING IN CONTINUOUS AND BATCH MODES - Presented at the Powder & Bulk Solids Conference/Exhibition, Chicago, Illinois, May 1996 

ATTRITOR GRINDING MILLS AND NEW DEVELOPMENTS - Presented at the Toronto Society for Coatings Technology, April 1997

SMALL MEDIA MILLING IN CONTINUOUS OR CIRCULATION MODE - Presented at the International Coatings Exposition (formerly Paint Show), October 15, 1998

ATTRITORS AND THERMAL SPRAY POWDER APPLICATIONS - Presented at the Thermal Spray Symposium, Cincinnati, Ohio November 1999

ATTRITORS AND BALLS MILLS – HOW THEY WORK – Presented at the Philadelphia Training Conference, May 2000 and FSCT St. Louis Symposium, June 1, 2005

ATTRITOR GRINDING MILLS AND NEW DEVELOPMENTS – Presented at the Western Coatings Federation, April 2000 and International Coatings Exposition (ICE 2000), October 2000

MEDIA MILLING FOR CHEMICAL APPLICATIONS -  Presented at the Chemical Industries Expo, New York, October 2001

ADVANCES IN SMALL MEDIA MILLING - Presented at the Western Coatings Federation Dinner Meetings, January 2005 and CSCT “Sink or Swim” Conference - Akron University, Akron, Ohio, May 23, 2005


Attritors Used for Testing and Research

Structural Properties Of Nano- Steel Powders Prepared By Powder Metallurgy

Preparation Of Nano-oxide Dispersed Steel Powders By Powder Metallurgy

Degassing Behavior of Nanostructured Al and Its Composites

Nano-hydroxyapatite Preparation from Biogenic Raw Materials

The Effect of Milling Time on the Sintering Kinetics of Si3n4 Based Nanocomposites

Preparation Aand Characterization of Hydroxyapatite from Eggshell

Size Effects in Micro- and Nanocarbon added C/SI3N4 Composite Prepared by Hot Pressing

Mechanical Alloying - by J.S. Benjamin

Enhanced Processing of Perovskite Pb(Mg1/3)03 Relaxors Through Understanding the Surface Chemistry of the Component Powders - by T.R. Shrout, B. Jones, J.V. Biggers and J.H. Adair

Attritor Milling WC + 6% Co:  Effects on Powder Characteristics and Compaction Behaviour - by S.J. Mashl and D.W. Smith

Energy Input Monitoring During Attritor Milling - by R. Goodson, F. Larson, L. Sheehan

Correlating WC Grain Size Analysis Techniques with Attritor Mill Monitoring in Cemented Carbides - by R. Goodson, L. Sheehanm, F. Larson

Demonstration of SiN Attritor Mill - by Dr. Herbel

Dissolution of Activated Titanium Slag in Dilute Sulfuric Acid - F. Habashi

Activation of Titanium Slag by Attrition Grinding - F. Habashi

Grinding Kinetics and Media Wear During Attrition Milling - by Sheila Padden & James Reed, Alfred University

Processing of Mechanically Alloyed Amorphous Co85Zr15 - by H. Kimura, M. Kimura, T. Ban

Development of an Extremely High Energy Ball Mill for Solid State Amorphizing Transformations - by H. Kimura, M. Kimura, F. Takada

Micronized High Purity Alumina - by J.L. Sepulveda, P. Cortesi, A. Ramirez

Research and Development Report:  Production of Fine Particulate Ultra High Molecular Weight Poly(ethylene) for Biological Response Studies - H.D. Leigh, P. Taylor, A. Swaney, J. Black, Clemson Univ. 1992

Milling Dynamics:  Attritor Dynamics:  Results of a Cinematographic Study - R.W. Rydin, D. Maurice,T.H. Courtney, University of Delaware 1992

Size Effects in Micro- and Nanocarbon added C/Si3N4  Composite Prepared by Hot Pressing - C.S.Balázsi, F.S. Cinar, I. Addemir, Zs. Kasztovszky, Zs. Kövér, F. Wéber, Hungarian Academy of Sciences, 2005


Articles Written about Attritors & Deltamills in Industry

Grinding Glazes:  A Comparison of Milling Methods - by Southern Devices  “Ceramic Industry” October 1993

High Speed Stirred Ball Mills Save Mineral Supplier Money - by The Milwhite Co., “Powder and Bulk Engineering, December 1993

Expanding Into New Markets ... - Hall Chemical, “Powder and Bulk Engineering, January 1989

Stirred Ball Mill Technology Boosts Process Efficiency - NCR, “Chemical Processing”, June 1992

Opening New Doors in Advanced Ceramics - Diamonite “Ceramic Industry”, November 1992

Achieving Process Control Through Improved Grinding Techniques for Ferrite Materials - Jeff Bruce, Steward Inc. presented to The American Ceramic Society, June 1994