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Powder/Bulk Solids

The Source for Dry Processing and Bulk Handling Technology

Size Reduction

  • Laboratory Grinder

    June 9, 2009

    Constructed from either carbon or stainless steel, the compact yet robust W series laboratory grinder is ideal for university research labs, sample testing, and pilot-scale processing. The portable and scalable unit is highly versatile and can reduce most materials to a fine granular or powder...

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  • Hammer Mill

    June 9, 2009

    The Rigimill hammer mill is a rigid blade design mill that suits applications from lab use to full production. The unit can be used for grinding or finishing products from grains to cake mix. Mills are available in agricultural, chemical, or sanitary construction, and in 16- and 24-in. models,...

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  • Jet Pulverizer Meets Triosyn Particle-Size Reduction Requirements

    May 8, 2009

    The Jet Pulverizer Co. has developed a process solution to produce Triosyn powder with a 1.2 µm average particle size. In 2008, Triosyn Corp., located in Williston, VT, approached Jet Pulverizer to obtain Triosyn powder of particle size averaging at 1.5 µm. Triosyn Corp. is...

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  • Jet Pulverizer

    May 5, 2009

    The new 15-in. sanitary Micron-Master jet pulverizer offers processing capabilities into the commercial scale with a processing range of 50-400 PPH. The family of jet pulverizers is now available in 1-, 2-, 4-, 8-, 12-, and 15-in. sizes. Each is constructed of polished 316 stainless and furnished...

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  • Classifier Mills

    May 5, 2009

    The CLM series of classifier mills is a combination of two stages of closed-circuit grinding and air classification all in one unit. These mills can be used to handle difficult-to-grind products and those products requiring a narrow particle distribution. Materials that are difficult to grind and...

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  • Size Reduction Focus - May 09

    April 21, 2009

    Horizontal Shaft Impactor The Grand Slam secondary horizontal shaft impactor now features two new product developments: a new grinding path and an apron adjustment system. This impactor series uses high-chrome metallurgy to increase the wear life of machine components, thereby reducing metal...

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  • Metso Signs Multi-Year Service Agreement with Anglogold Ashanti in Ghana

    April 21, 2009

    Metso has signed a multi-year service agreement with the AngloGold Ashanti Iduapriem Mine in Tarkwa in Ghana. The contract includes the supply of maintenance management services and spare and wear parts for AngloGold Ashanti’s new crushing and screening plant delivered by Metso. The agreement...

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  • Bentle Retires After 45 Years with Stedman

    April 21, 2009

    After more than 45 years of service with Stedman, Victor Bentle is retiring. Bentle’s career at Stedman started in 1963, when he was hired as a draftsman. Shortly thereafter, he moved to the Parts Sales Department. In 1967, he was named manager of the Parts Department and continued in...

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  • Choosing the Right Size Reduction Equipment

    April 20, 2009

    Thomas E. Warne Thomas E. Warne There are almost as many different methods of performing size reduction on materials as there are materials themselves. Consequently, choosing...

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  • Screen Classifying Cutter

    March 5, 2009

    The SCC-15 screen classifying cutter cuts hard, soft, and fibrous materials into controlled particle sizes from granules down to 20-30 mesh with minimal fines, at rates to 500 cu ft/hr. The patented helical rotor design with dozens of cutter heads attached to a helical array of staggered holders...

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