The DEFINER® DF2000 is an advanced lab style rotary knife mill designed to meet the stringent demands of the pharmaceutical, hemp, herb, cannabis, and food industries. The DEFINER's  precise cutting action, unparalleled simplicity and ease of maintenance make the DEFINER truly unique and effective.

The DEFINER DF2000 is a fully enclosed dust tight unit.  Its streamlined, direct-driven design provides smooth and quiet operation.  The unit features a variable speed drive and choice of screens for precise control of the product output and throughput.

Definer DF200 new hopper R3 brochure flat - Copy - Copy

Precision Cutting Action

The DEFINER knife mill preserves the important properties of valuable materials with a precise, cutting action that minimizes dust and heat rise. This unit reduces hemp, herbs, spices, and various lumps and agglomerates, without overworking the material. With its rotary knife elements, it effectively shears stringy solids. With a choice of optional cutter element designs and multiple available screen sizes, the DEFINER knife mill delivers a dependable solution for a wide variety of size reduction applications.

The DEFINER DF2000 housing is constructed of smooth polished stainless steel plate. The stand and drive components are supplied standard in carbon steel with a white enamel finish. A discharge transition is supplied with the optional pneumatic discharge system.

The DEFINER features a variable frequency drive (VFD) provided in a Nema 4X enclosure. With the VFD, you can precisely adjust the unit rotational speed, influencing the particle size and throughput rate.


Dimensions are subject to change. Contact the factory for a certified drawing. Contact Franklin Miller to set up a test of your material in our customer test center.

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