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three roll mills | Exakt Technologies - Part 5

EXAKT Three Roll Mills for Carbon Applications

EXAKT Three Roll Mills for CNT

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.

800-866-7172info@exaktusa.com 

EXAKT Dispersion Process

Ointment Mill Advantages

Three roll mill advantages

Only the ointment 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.

Three Roll Mill Advantages

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.

What does a three roll mill do?

Three Roll Mill Process

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.

 

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 – the mill defaults to the maximum gap spacing and minimum torque.

Faster

  • Make process changes on the go
  • Reduce the number of passes
  • Know when your dispersion is complete
  • More power with smoother, quieter operation

Learn more: https://exaktusa.com/80e-plus/

Request info: info@exaktusa.com

 

 

 

EXAKT’s 50 I

three roll mills, exakt technologies, dispersion

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. The special properties and functionalities make the EXAKT 50 indispensable for research, development and training.

HIGHLIGHTS

› 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 10 μm
› Continuously adjustable circumferential speed of the rollers
› Interchangeable roller set
› Ceramic or hardened chrome rollers
› Precise one-hand adjustment, continuous and with scale
› Self-adjusting scraper knife
› Overload protection

exakt three roll mills, dispersion

Learn more about the 50 I.