Phone: (310) 326-4053 • Fax: (310) 326-4098 • E-mail:



worm type final gear


linear type screw for smooth operation


built in motor


easy-to-see opening indicator


thermal protector

Koei Freeness Tester

  • Continuous In-line Freeness Measurements
  • Saves $$$ when Connected to Refiner Controller

    Refiner Operates More Efficently - No Cycling! 
    Improve Consistency of Paper Quality 
    Reduce Lab Time - Automated Testing