Category: Three Roll Mills for Industry

EXAKT 80S Plus Three Roll Mill

The EXAKT 80S Plus

The new EXAKT 80S PLUS has higher safety standards, easier operation, and an even more precise adjustment of the gap. With a powerful motor, optional temperature control and the choice of ceramic and metallic rollers, the new 80S Plus was designed for processing a wide range of different materials. This three roll mill works well with both small quantities in the laboratory or larger production quantities. Different working widths and exceptional safety devices ensure ideal working conditions for many products.

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EXAKT Three Roll Mills for Cosmetics

Cosmetic chemists use EXAKT three roll mills to achieve greater color brilliance and fineness in medium to high viscosity substances. EXAKT mills are excellent for breaking open agglomerates and reducing particle sizes to the micron level. Precise, compact, and efficient, EXAKT three roll mills are among the most user-friendly devices in the cosmetic industry. Learn more at EXAKTDispersion.com.

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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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50I Horizontal TRM ebrochure

EXAKT 50I Three Roll Mill

The EXAKT 50 I Three Roll Mill is an especially compact, versatile and easy-to-operate unit for applications where excellent dispersing is essential. Working with separate roller sets is particularly effective in regard to fast cleaning, the avoidance of cross-contamination and downtimes due to changing the product. EXAKT 50 is indispensable for research, development, and training. Roller gap to 10 μm Precise setting of the roller gap, no dry running possible Up to 5 l/h throughput with a gap width of

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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 Results

EXAKT Results

EXAKT three roll mills deliver results which are consistent and reproducible. Process materials accurately and dependably, including Nano particles Narrowest particle distribution No separation Processing down to 5 ml, virtually loss free Minimal cleaning losses Durable mills mean low operating costs

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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

Why Choose EXAKT Three Roll Mills?

Because precision matters. Experience – More than 60 years in dispersion, more than 45,000 systems installed worldwide. Expertise – Extensive knowledge of applications with a wide variety of materials. Service – Factory-trained technicians are available to help repair and extend the life of your equipment. Products – Machines are made for the customer with the highest precision in manufacturing and assembly. And we have the smallest tolerance ranges in the market. Precision – Nothing says precision and quality like German

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