We have been providing process designs, custom process modules and piping systems to the Personal Care industry for over 35 years.

Zajac engineers and project managers are experienced in providing high purity systems and delivering projects that are fully documented and can be validated to FDA guidelines.

We specialize in GMP process improvements, concept development, R&D system scale up and turnkey projects.

Typical systems include:

  • Product Recovery
  • Blending and Mixing
  • CIP Systems
  • Solvent & Alcohol Distribution
  • High Purity Water Systems
  • Dry Ingredient Addition
  • Mixproof Valve Technology


  • Temperature Control Units
  • Gel Blending Systems
  • High Purity Water Systems
  • Batch Tank Process Modules
  • Product Recovery Systems
  • Drum Unloading Systems
  • Powder Addition Systems
  • CIP/SIP Systems
  • Field Piping Installations
  • Prefabricated Platforms