DEFINER® DF2000
Precision rotary knife mill with minimal dust or heat
The DEFINER® DF2000 is a rotary knife mill engineered for pharmaceutical, cannabis, herb, and food processing, delivering precise, consistent particle size reduction with minimal heat generation.
Key Features
- Precision Cutting Action
- Minimal Dust & Heat Rise
- Polished Stainless Steel Plate
- Consistent Particle Size
Established 1918 · Made in USA · Livingston, NJ
Product Overview
Options
- Construction Material
- Smooth polished stainless steel housing with carbon steel stand and drive components featuring a white enamel finish.
- Cutting Mechanism
- Rotary knife elements designed for precise cutting action, minimizing dust and heat rise.
- Design
- Fully enclosed, dust-tight unit with streamlined, direct-driven design for smooth and quiet operation.
- Variable Speed Drive
- Equipped with a variable frequency drive (VFD) in a Nema 4X enclosure for precise control over rotational speed, particle size, and throughput rate.
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.
Configurations
Customize this product for your application

See It in Action
DEFINER DF2000 In Action
Technical Specifications
- Construction Material
- Smooth polished stainless steel housing with carbon steel stand and drive components featuring a white enamel finish.
- Cutting Mechanism
- Rotary knife elements designed for precise cutting action, minimizing dust and heat rise.
- Design
- Fully enclosed, dust-tight unit with streamlined, direct-driven design for smooth and quiet operation.
- Variable Speed Drive
- Equipped with a variable frequency drive (VFD) in a Nema 4X enclosure for precise control over rotational speed, particle size, and throughput rate.
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Applications & Usage
Where This Product Is Used
Trusted by Industry Leaders Worldwide
Trusted Since 1918
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Precision rotary knife mill with minimal dust or heat




