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Dispersion

Conventional Mixing vs. EXAKT Milling

By | Dispersion

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.

 

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

The EXAKT 80 Three Roll Mill

By | Dispersion

The EXAKT 80 provides higher productivity and more power with the same precision and functionality as the EXAKT 50. This makes it the ideal equipment for a scale-up if higher production volumes are required. The equipment is often used by customers in the ceramic or glass industry, in the preparation of screen-printing pastes or existing color bases as well as in pharmacy or cosmetics. The EXAKT 80 is very simple to operate, reliable, stable and durable. This mill has an exceptional price/performance ratio.

  • Roller gap to 10 μm
  • Precise setting of the roller gap, no dry running possibleEXAKT 80 - Pharmacy Mills
  • Up to 5 l/h throughput with a gap width of 10 μm
  • Ceramic or hardened chrome rollers
  • Higher motor power for highly viscose materials
  • Precise one-hand adjustment, continuous and with scale
  • High safety standard

Learn more about the EXAKT 80

EXAKT 50I Three Roll Mill

By | 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. 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 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

Learn more about the 50I

Three Roll Mill Applications

By | Dispersion

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 about EXAKT three roll mills. 

EXAKT Results

EXAKT Results

By | Dispersion

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