Fitzpatrick Roller Compaction

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Contained Chilsonator System

Fine powders can be processed into densified sheets in the Chilsonator® by the use of mechanical pressure exerted on two counter rotating compaction rolls. The densified sheets can then be granulated to any desired mesh size.

The basic concept, as illustrated in Figure 1, is to force fine powders between two counter rotating rolls. As the volume decreases through the region of maximum pressure, the material is formed into a solid compact or sheet.

Some of the factors controlling the compaction process are roll surface, diameter, peripheral speed, separating force or pressure capabilities, feed screw design and basic compaction characteristics of the material being processed.

  • Roll compaction for the Pharmaceutical, Food and Chemical industries
  • Capacities from 100 g to 5 tons/hr
  • Complete granulation lines and fully integrated systems are available
  • cGMP designs for the pharmaceutical applications
  • Product containment and Inert Atmosphere System for toxic and hazardous products (ATEX)
  • Automated controls, if required, are designed to be compliant to GAMP 5.0 and 21 CFR Part 11 

Benefits you can obtain from the Chilsonator roll compactor are:

  • Sealed technical area
  • "Free-standing" or "in-wall" installation - utilities enter technical area from the back of machine
  • Compact design - Integrated roll process housing and milling system minimizes headroom requirement; low profile/minimal headroom required
  • Ultimate GMP
    • Easy to disassemble and clean
    • Totally enclosed process area
    • WIP option
    • Easily configured for installation in a Containment System, Isolator or Flow Booth
  • Process flexibility
    • Multiple roll configurations available
    • 21 CFR part 11 compliant capable
    • Optional advanced hydraulic system with load cell, vacuum dearation, water cooling
    • Fully instrumented with automated controls


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Serpong - Tanggerang - Indonesia

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