High-Performance Fineness of Grind Gages from GARDCO Set a New Standard in Dispersion Control

Date: 23/12/2025
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GARDCO’s Fineness of Grind Gages deliver fast, consistent and reliable measurements, helping paint manufacturers maintain standards, optimise production and ensure confidence in every result.

Paul N. Gardner Company (GARDCO), worldwide distributors, manufacturers and designers of physical and inspection instruments for the paint, coatings and related industries, has announced the latest evolution of its Fineness of Grind Gage range. The updated line has been engineered to deliver enhanced accuracy, durability and long-term performance for industries that rely on consistent dispersion control.

Used globally in the production and quality assurance of paints, pigments, and more, Fineness of Grind Gages can provide a fast and reliable indication of grind quality. They enable users to quickly detect oversized particles or agglomerates in liquid dispersions, allowing operators to verify grind quality at a glance.

“Quality control teams depend on precision. Our Fineness of Grind Gages provide fast, consistent, and reliable measurements, helping manufacturers maintain standards, optimize production, and ensure confidence in every result," has stated James Fusco, Product Manager, Paul N. Gardner Company (GARDCO).

Each gage is manufactured from high-quality ANSI 440C corrosion-resistant stainless steel, ensuring a long service life even in demanding industrial environments.

Key features of the range include:

  • Dual- and single-channel groove designs for maximum measurement flexibility
  • Graduated groove depths from maximum depth to zero, providing clear visual indication of particle presence
  • Availability in multiple scales, including Mil, Micron, NPIRI, Hegman, North Scale and Peanut Butter Gauge (PB-20)
  • A choice of path length options to suit different application requirements
  • Supplied with a grind block, scraper (2514) and protective storage case
  • Optional certification availability

The Fineness of Grind Gage line supports manufacturers in monitoring raw material consistency, verifying milling efficiency and assessing finished product quality. By providing an immediate snapshot of dispersion health, the gages help reduce costly rework, minimise waste and prevent product failure.
For users seeking enhanced efficiency, automation options are also available, including the TIDAS Hegman Gauge Analyzer, as well as the Little Joe Automatic Drawdown Machine for use with grind gages.