Rendering Analyzer

Unity Rendering Analyzer packages is a complete solutions for the analysis of animal meals by the rendering industry.


Unity delivers proven solutions for the feed, ingredients, pet food and forage markets. Well-controlled feed formulation will optimize growth rates and minimize the use of expensive ingredients.

In less than a minute, our NIR systems provide simultaneous results for moisture, protein, fat, fiber, ash, and other parameters in meat and bone meal, poultry meal, feather meal and blood meal. Our Rendering Analyzer is ideal for every step in the rendering process, including:

  • Monitoring and controlling cookers and dryers to ensure optimal and efficient operation
  • Verifying production batch values to reduce or eliminate claims
  • Monitoring animal meal protein and oil values
  • Optimize final product moisture levels for maximum shelf life and profit margin
  • Verifying meat and bone meal contract specifications

The Unity Scientific Rendering Analyzer is based on the SpectraStar XT, the next generation high performance NIR analyzer based on the TRUE ALIGNMENT® Spectroscopy technology.   The SpectraStar XT incorporates a rotating top window (RTW) system for the ultimate in sampling flexibility, allowing the customer to make measurements of in-process animal meals and oils. The SpectraStar XT’s quick analysis time provides real-time

feedback that allows the process to be controlled, optimizing the process and providing rapid payback.


The Unity Rendering Analyzer is powered by the INGOT® calibration package from Aunir®. This package includes a full suite of calibrations for all animal meals including fish meal, meat and bone meal, blood and plasma meal, feather meal, poultry by-products, bone meal, crab and shrimp.  Consituents covered include moisture, protein, total fat, crude fibre and ash.

All INGOT calibrations are backed by Aunir’s 30 years of experience in the field and comes with a performance guarantee. Calibration experts are on call to specifically tailor the calibrations to our customer’s needs.


The Rendering Analyzer is fast, allowing for 100% measurement of incoming ingredients and finished feed.  These analytical data form the basis for effective least cost formulation and also results in more consistent feed and increased animal performance.  The Unity Rendering Analyzer allows for complete control of the mill, maximizing profits and providing fast payback.