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Three Roll Mills for Industry

Nip Guard Adds Safety to Your EXAKT 50I

Nip guard-EXAKT 50I Three Roll Mill

Make the EXAKT 50I three roll mill even better!

The Nip Guard adds an extra layer of safety to your EXAKT 50I.
  • Attaches fast – no tools needed
  • Save $$ on costly repairs
  • Keep more of your spatulas

Designed for EXAKT 50I use only.

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Service and Parts for Your Three Roll Mill

Whether you need replacement parts, repairs, or advice, EXAKT has factory-trained technicians and expert technical support to help you. We’ll make sure your equipment works the way it should.

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The EXAKT 120S-450 Three Roll Mill

EXAKT-120S-Plus-hopper-pfa-scraper

The latest generation of the EXAK T 120S Plus Three Roll Mill technology features state-of-the-art safety functionality, optimum operation and precise setting of the gap.

The EXAKT 120S Plus offers continuously good results at particle fineness down to 5 μm. When the increased volume and simple handling are required, the 120S-450 is the best choice.  A continuously adjustable processing speed, excellent temperature control, and alternative roller materials provide the best prerequisites for a multitude of material requirements. The benchtop model is found everywhere in production. The solid processing of the machine provides absolutely parallel, manually adjusted roller gaps for uniform processing.

  • Easily monitor speed, temperature, production timer, and power consumption.
  • Gap range: 5 μm – 220 μm
  • Throughput: Up to 27.5 l/h with a gap width of 10 μm
  • Roller material: Chrome or aluminum oxide
  • State-of-the-art safety features
  • Mode for safe cleaning

Click here to see how EXAKT  mills work.

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4 Advantages Using Three Roll Mills

EXAKT Three Roll Mill for Cosmetics red

Only the three roll mill used in the dispersing process guarantees that 100% of the product will be passed through both shear zones.

  1. The shear rate between the rollers is the decisive factor for the process.
  2. This is determined by the roller spacing and the circumferential speed.
  3. Agglomerates and powder clumps are broken up and homogenized.
  4. The more controlled the energy input, the more precise the processing.

To see more EXAKT three roll mill videos, click here.

 

6 Highlights of the EXAKT 80S Plus

EXAKT 80S Plus

Improved safety standards, easy operation, and even more precise adjustment of the gap.

The 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 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 and larger production quantities. Different working widths and exceptional safety devices ensure ideal working conditions for many products.

  1. Easily monitor speed, temperature, production timer, and power consumption on the color display
  2. Adjustable gap range: 5 to 230 μm
  3. Variable throughput from as little as 10 ml up to 18 l/h at a 10 μm gap
  4. Covers made of stainless steel blasted or optional electro-polished
  5. Roller materials: Chrome, tungsten carbide, aluminum oxide, or silicon carbide
  6. Meets or exceeds safety standards specified in ANSI

Learn more about the 80 S Plus

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EXAKT 80S Plus

80S Plus Control Panel

EXAKT Three Roll Mills for Nanocarbons

EXAKT Three Roll Mill for Nanocarbons
EXAKT Three Roll Mills for Nanocarbons

EXAKT three roll mills for nanocarbons

Nanocarbons, especially carbon nanotubes or graphenes, are the basis of a variety of new materials and products, e.g. for modern lightweight construction, for solar cells based on fullerenes, or flame arresters in foams. EXAKT Three Roll Mills are crucially important in the research, development, and production of this versatile material group. They enable high-precision dispersion down to the nano range with a defined, targeted, and careful energy input.

Learn more about EXAKT’s three roll mills

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Mixing vs. EXAKT Three Roll Mills

EXAKT Ointment Mill Results

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.

  1. The particle size is smaller and the particle size distribution is more narrow.
  2. Three roll mill stability is better.
  3. Temperatures do not increase significantly during processing.
  4. Ointments are softer consistency with lower flow limits
  5. Three roll mills allow for quality control during processing.

To see EXAKT three roll mill videos, click here.

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Substance processed with conventional mixing procedure: crystalline substances are still clearly visible.

Substance processed with an EXAKT three roll mill: regular and fine consistency of the substance