Ideal roller compactor for laboratory development with
easily handles pilot projects and small scale production batches.

Gerteis Maschinen + Process Engineering


Typical Application

  • Several different products need to be developed quickly.
  • Very poorly flowable product.
  • Large volume production
  • Products with demanding physical characteristics
  • Feasibility studies
  • Heat sensitive products
  • Products that tend to develop undesirable colour
  • Biopharmaceuticals


  • Very close control over granulation parameters allowing a tight process control and uniform product character.
  • Long dwell times due to large rollers, hence lower heat build up.
  • Low fines generation
  • Powerful data acquisition, making development work and records reliable.

About Product

The most advanced R&D Model in the market, which can be used for scale up and Production. The Mini-Pactor®®is suitable for formulations development, scale up and small volume production. The Mini-Pactor® brings the best innovations from Gerteis, making it operator friendly and very reliable machine.

A linear scale up is possible from a Mini-Pactor® to the Macro-Pactor®. Capacity: Max 100kg/hr Min: 10g Several High containment variations of this model have been installed in leading companies.


  • Capacity : 10g for trial purposes to 100kg/hr
  • Containment : Standard 3ug/m3 weighted average
  • Scale up : Smooth, error free, linear scale up on any Pactor machine.
  • Press Force : 1-20KN/cm
  • Roll Speed : 1-30RPM
  • Gap : 1-6mm
  • Weight : 1200kg Aprox.


  • Containment levels
  • Roller Cooling / Granulator Cooling
  • Several different wall mounted

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Uventis Bioscience
Office # 04,
Bageshri Apartments, Lane # 08,
Dahanukar Colony, Kothrud, Pune 411038. India

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