Dry Continuous Laboratory Mills

22×32. Machine Weight (lbs) w/o media. 750. 600. Standard Power for all lab machines is 230/460V, 3 phase. The HSA-1 is equipped with a variable speed drive system (either mechanical or electronic) and tachometer to measure shaft RPM. All the grinding tanks are water jacketed. Our lab mills can be built to CE specifications, if required.

Dry Continuous Production Mills

HSA Attritors feature a patented design concept that includes a unique grinding tank internal configuration which allows higher shaft speeds, finer grinding, and continuous operation with side discharge. A series of …

Technical Papers

Attritor Grinding In General – Papers Presented by Union Process. Effect of Si3N4 Addition on the Morphological and Structural Properties of the 316L Stainless Steel for Nuclear Applications – As seen in Resolution and Discovery.; Fine Grinding of High-Value-Added Industrial Minerals by Attrition Milling – Presented at Les Mineraux Industriels …

Dry Toll Grinding Form

Batch: 2-3 quarts. Continuous: 5-10 gals. Please include 1 oz. "control" sample of final product desired. ALL MSDS REQUIRED PRIOR TO TEST RUN. Δ. Information for Laboratory Test Run.

Attrition Mills and Milling

Union Process, Inc. Wet Grinding Laboratory Mills Wet Batch Laboratory MillsWet Circulation Laboratory MillsChocolate Grinding Attrition MillsLimestone Slaker Ball Mill …

DMQX-Series

Easily adjustable product discharge openings maximize throughput and accommodate grinding media from 2mm down to 0.3mm. Large, heavy-duty media separator located at the end of the mill makes service fast and easy. Production-sized mills include rail systems for easy maintenance and tank removal. Variable frequency drives are standard.

Graphite Milling

Graphite is difficult to grind into a fine particle size because of its often occurrence as flakes and the covalent bonds' strength within the atom-thick sheets that make up graphite. However, two dry grinding Attritors designed and manufactured by Union Process, the SD Series and the HSA Series, as well as our wet grinding batch Attritor S ...

Batch Processing | Cold Welding

With Attritor lab mills, users can choose wet or dry grinding, introduce inert atmospheres, operate at controlled temperatures, vary grinding speed, overcome product contamination, change media size and type, and get …

What is an Attrition Mill and How Does it Work?

Attrition mills mechanically reduce solid particles through the intense acceleration of particles against one another in a curved or flat grooved surface called a stator. These mills use a high-speed rotor to create centrifugal forces that facilitate the necessary particle interactions. Rotors' designs can vary, where some include multiple ...

News

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Attritor Mill | Used Attritor Mill For Sale | Phoenix

Phoenix Equipment is a global buyer and seller of unused, used and reconditioned Attritor Mills from industry leaders like Union Process, Robinson, Asplund, Epworth Machine. Attritors, or stirred ball mills, …

Wet Batch Production Mills

Batch Attritors range in size from a 16-gallon gross tank capacity to a 600-gallon gross tank capacity and from a 5 HP motor to a 150 HP motor. These versatile and easy-to-maintain grinding mills have been successfully …

Request a Quote

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Small Media Bead Mills (SDM)

Designed for small media from .10mm to 2mm. Features a mechanical drive or an electronic variable speed drive system. Runs at RPMs from 1000 to 4200. Optional side discharge valve and/or bottom plug valve (both …

Wet Batch Laboratory Mills

The Attritor is often referred to generically as an "internally agitated high energy media (ball) mill." Attritors work ten times faster than ball mills, and are advantageous because they …

Wet Circulation Production Mills

The circulation Attritor is used for difficult to grind and disperse materials and for the ultimate in micron size and quality. The main advantage of the "Q" series is the very narrow particle size distribution that can be achieved. Large quantities of material can be ground with a smaller investment of grinding media and Attritor equipment.

Dry Milling | Dry Attrition Mills

Dry Grinding Lab Attrition Mills Dry Batch or Continuous Laboratory MillsDry Continuous Laboratory Mills Dry Grinding Production Attrition Mills Dry Batch or Continuous Production MillsDry Continuous Production Mills ... Union Process, Inc. 1925 Akron-Peninsula Road Akron, Ohio 44313 Phone: 330.929.3333 ©2021 Union Process, Inc. …

Horizontal Bead Mills

Attrition Mills. Wet Attrition Mills. Wet Grinding Laboratory Mills. Wet Batch Laboratory Mills; Wet Circulation Laboratory Mills; Chocolate Grinding Attrition Mills; Limestone Grinding Ball Mill (CL) Limestone Slaker Ball Mill (CLS) Small Media Bead Mills (SDM) Wet Grinding Production Mills. Wet Batch Production Mills; Wet Circulation ...

History

The union of chemistry, engineering and technology For more than half a century, industries all over the world have trusted Union Process for precise milling technology. We didn't just perfect Attritor grinding and dispersing—we invented it. Today, our commitment to quality and innovation is stronger than ever. You'll see it in every ...

Chocolate Milling

Attritor Action. The operation of an Attritor is simple and effective. The material to be ground is placed in a stationary, jacketed tank with the grinding media. Carbon steel, stainless steel and chrome steel balls (3/16″ or 1/4″) are commonly used media. The material and media are then agitated by a rotating internal shaft with arms.

Cryogenic Grinding Lab Trial

Material Needed for Test: Batch S1: approximately 1-2 Kg of powder. HD01: approximately 500 grams of powder. Please include 1 oz. "control" sample of final product desired. Information for Laboratory Test Run.

Contact

Union Process Inc. 1925 Akron-Peninsula Road Akron, Ohio 44313 . Phone: (330) 929-3333

Toll Milling/Grinding

Union Process provides Toll Milling and Toll Grinding services for customers who wish to save on the cost of capital equipment, personnel, space required and other costs associated with milling product on their premises or those who wish to test market a quantity of material before investing in capital equipment. Wet Toll Grinding Form Dry.

Union Process

Union Process

Reps and Agents

Union Process, Inc. Uruguay, Paraguay, Venezuela, Ecuador, Falkan Islands, French Guiana, Guyana, Suriname. 1925 Akron-Peninsula Road. Akron, Ohio 44313. United States. Fax: 330/929-3034. Phone: 330.929.3333 ext. 212. Email: USA Sales Reps International Sales Reps United States Sales Reps United States Sales Reps New …

Union Process 15S Attrition Mill

Union Process 15S Attrition Mill, 20 Gallon capacity, stainless steel bowl, 7.5 HP motor. Equip yourself with the gold standard.

Wet Grinding Laboratory Mills

Wet Batch Laboratory Mills Wet Circulation Laboratory MillsChocolate Grinding Attrition MillsLimestone Grinding Ball Mill (CL)Limestone Slaker Ball Mill (CLS)Small Media Bead Mills (SDM) Skip to content 330.929.3333. ... Union Process, Inc. 1925 Akron-Peninsula Road Akron, Ohio 44313 Phone: 330.929.3333 ©2021 Union Process, Inc. All Rights ...

ATTRITORS AND BALL MILLS HOW THEY WORK Robert …

Ball mills are one of the more common mills and use a closed cylindrical container that is rotated horizontally on its axis so that the media cascades. A typical ball mill has an L/D ratio of 1.5:1. Ball mills are filled with spheres or other shapes made of steel or ceramics; or with pebbles made of flint (or of an ore being ground).

Mixing Tanks

Union Process manufactures a broad line of premix or processing tanks used for a wide variety of industries and applications. Quote Request Applications include: Adhesives Agricultural flowables Calcium carbonate Carbon black Catalysts Ceramic slip Chemicals Clays Food products Inks Metal oxide slurries Minerals/oils Paints/coatings …

Lab Trial Request

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Planetary Ball Mills 101

Planetary Ball Mills 101 from Union Process Inc. Planetary ball mills share the same design as other basic ball mills – a grinding jar filled with media and rotated on its own axis. But their unique design takes advantage of centrifugal force and the Coriolis effect to grind materials to a very fine or even micron size. These forces come into ...