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Category: Three Roll Mills for Industry

EXAKT Three Roll Mill compounding product

Conventional Mixing vs. EXAKT Milling

A comparative study conducted at the University of Hamburg, Institute of Pharmacy in Hamburg, Germany concluded that the quality of compounds processed with three roll mills is better than those processed with electric mixing systems. Particle size is smaller. Particle size distribution is narrow. Ointment stability is better. Temperatures do not increase significantly during processing. Ointments are softer consistency with lower flow limits Three roll mills allow for quality control during processing.  

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EXAKT three roll mills for CNTs

Three Roll Mill Applications

From the food industry to nanotechnology, EXAKT three roll mills are used in a wide variety of industrial and research applications. No matter which paste must be processed, the EXAKT three roll mills can break open all kinds of agglomerates. This creates substances of the greatest fineness and quality. Adhesives: conductive, filled, underfills Colors: inks, coatings paints Cosmetics: lipsticks, eyeliner, makeup Dental: gels, pastes, restorative materials Electronics: flux, metal or carbon pastes Grease and lubrication Nano Technologies: graphene, CNT, ceramics Learn more

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EXAKT Three Roll Mills for CNT

EXAKT Three Roll Mills for Carbon Applications

Why should you be using an EXAKT three roll mill for your carbon application? Some of the process advantages include: Disperse the difficult – tangled CNT, especially in viscous pastes such as Epoxy and Silicone. Exfoliate graphite-based materials without destroying the plate-like structure. Control the level of dispersion. EXAKT’s electronic models (80E Plus, and 120E) give the most precise control and repeatability. Whether it’s for research or production, learn more by calling or emailing our three roll mill experts. 800-866-7172 | info@exaktusa.com 

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EXAKT Three Roll Mill chart particle size

Three Roll Mill Advantages

Only the three roll mill used in the dispersing process guarantees that 100% of the product will be passed through both shear zones. The shear rate between the rollers is the decisive factor for the process. This is determined by the roller spacing and the circumferential speed. Agglomerates and powder clumps are broken up and homogenized. The more controlled the energy input, the more precise the processing.

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Three Roll Mill Process

What does a three roll mill do?

A three roll mill utilizes high shear force to disperse agglomerates, and homogenize viscous materials. Shear force is created by three horizontally positioned rollers rotating in opposite directions and at different speeds relative to each other. The product is pulled through the gaps between the rollers. Agglomerates and powder clumps are broken up and homogenized.  

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EXAKT Three Roll Mill with Grease

EXAKT Three Roll Mills for Grease and Lubrication

Chemical engineers use EXAKT three roll mills to improve penetration values and reduce noise in grease and lubrication formulations. Precise, compact, and efficient, these mills are among the most user-friendly devices in the industry. Learn more at EXAKTDispersion.com

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Check Out The 80S Plus!

For maximum fineness, higher throughput. The S-Line series is the entry point for achieving the finest dispersing results. Highlights: Easily monitor speed, temperature, production timer, and power consumption. Adjustable gap range: 5 to 230 µm Variable throughput from as little as 10 ml up to 18 l/h at a 10 μm gap Covers made of blasted stainless steel or optional electro-polished Roller materials: Chrome, tungsten carbide, aluminum oxide or silicon carbide More safety accessories offered than ever before Learn more!

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EXAKT-80E-Plus-with-Hopper

Have you seen the new EXAKT 80E Plus?

Smarter, Safer, Faster Experience our most advanced three roll mill Smarter See real-time analysis of the dispersion process Identify problems before they get out of control Make  quick and easy in-process corrections on the go Monitor temperature changes during the process Facilitate quicker process optimization Provides easy download of process conditions for quality control and purposes Safer The safest three roll mill EXAKT has ever produced. More optional safety equipment than ever before Meets or exceeds the safety requirements specified in ANSI. Cleaning mode

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