fbpx
Tag

EXAKT three roll mills | Exakt Technologies

EXAKT Results

Compounding EXAKT

EXAKT three ointment mills deliver results that are consistent and reproducible.

A comparative study conducted at the University of Hamburg, Institute of Pharmacy in Hamburg, Germany concluded that the quality of ointments processed with three roll mills is better than those processed with electric mixing systems. The study highlighted the following conclusions:

  • The 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.
  • Ointment mills allow for quality control during processing.

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.

What does an ointment mill do?

Three Roll Mill Process

An ointment mill utilizes high shear force to disperse active ingredients, 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. Active ingredients and powder clumps are broken up and homogenized, which removes grittiness and results in a high-quality topical.  This gives your customers a pharmaceutically elegant and effective ointment.

 

 

 

Why Choose EXAKT Ointment Mills

Compounding EXAKT

Because precision matters.

Experience – More than 60 years in milling compounds, 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 engineering.

The EXAKT 80E Plus Three Roll Mill

The 80E PLUS three roll mill delivers faster-dispersing results with real-time process analysis. By combining high-precision mechanical design with a state-of-the-art electronic control system, EXAKT has created the new standard for three roll mill technology.

Users will have more information than ever before, and the ability to make adjustments on the go.

  • Safe operation mode for the cleaning process
  • Numeric or graphical real-time presentation of all relevant production parameters
  • Easy to use data transfer via USB interface
  • Gap Mode: Adjustable gap size from 5 to 180 μm
  • Force Mode: Line pressure adjustable up to max. 26 N/mm, depending on working width
  • Variable throughput from as little as 10 ml up to 18 l/h at a 10 μm gap
  • Roller materials chrome, tungsten carbide, aluminum oxide or silicon carbide

The EXAKT 80E Plus Three Roll Mill

The 80E PLUS three roll mill delivers faster-dispersing results with real-time process analysis. By combining high-precision mechanical design with a state-of-the-art electronic control system, EXAKT has created the new standard for three roll mill technology.

Users will have more information than ever before, and the ability to make adjustments on the go.

  • Safe operation mode for the cleaning process
  • Numeric or graphical real-time presentation of all relevant production parameters
  • Easy to use data transfer via USB interface
  • Gap Mode: Adjustable gap size from 5 to 180 μm
  • Force Mode: Line pressure adjustable up to max. 26 N/mm, depending on working width
  • Variable throughput from as little as 10 ml up to 18 l/h at a 10 μm gap
  • Roller materials chrome, tungsten carbide, aluminum oxide or silicon carbide

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.

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.EXAKT 80S Plus

  • Easily monitor speed, temperature, production timer, and power consumption on the color display
  • 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 stainless steel, blasted or optional electro-polished
  • Roller materials: Chrome, tungsten carbide, aluminum oxide or silicon carbide
  • Meets or exceeds safety standards specified in ANSI

Learn more about the 80 S Plus

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.EXAKT 80S Plus

  • Easily monitor speed, temperature, production timer, and power consumption on the color display
  • 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 stainless steel, blasted or optional electro-polished
  • Roller materials: Chrome, tungsten carbide, aluminum oxide or silicon carbide
  • Meets or exceeds safety standards specified in ANSI

Learn more about the 80 S Plus