## How Knife Geometry Affects Feed Particle Size Distribution
In vertical feed mixers and total mixed ration (TMR) mixers, the geometry of the knives plays a critical role in determining the particle size distribution of the mixed feed. The shape, sharpness, and angle of the knives all influence how effectively they cut and blend the feed ingredients, ultimately affecting the nutritional value and palatability of the ration.
### Knife Shape and Sharpness
The shape and sharpness of the knives determine their cutting ability. Straight knives are ideal for cutting long, fibrous materials, while curved knives are better suited for chopping and blending softer ingredients. The sharpness of the knives is also crucial, as dull knives will tear and shred the feed instead of cleanly cutting it.
### Knife Angle
The angle of the knives relative to the mixing drum or tub affects the force with which they strike the feed. A steeper angle results in more aggressive cutting and a finer particle size, while a shallower angle produces a coarser mix. The optimal angle depends on the specific feedstuffs being mixed and the desired particle size distribution.
### Knife Maintenance
To ensure optimal mixing performance, it is essential to maintain the knives properly. This includes regular sharpening to keep them sharp and replacing worn or damaged knives promptly. Using high-quality, durable knives that are specifically designed for vertical feed mixers or TMR mixers is also crucial.
### Contact FMK for Your Knife and Blade Needs
FMK is an official distributor for Mixer Knives and spare parts. If you are looking to replace the knives in your vertical feed mixer or TMR mixer, or if you have any questions about knife geometry and its impact on feed particle size distribution, please contact us. We will gladly offer you a quotation and provide you with excellent service to ensure that you have the right knives for your specific needs.
**For more information, visit www.leo-ag.com**
**Disclaimer:** This article was written by AI and the information within may be incorrect. Always consult a FMK professional for accurate information. If any trademarks have been used, FMK does not manufacture, distribute, or endorse these parts.
If these trademarks have been used in this AI article they do not belong to FMK and the represented company does not manufacture, distribute or endorse these parts.
Supreme™ is a trademark of Supreme International Ltd., which does not manufacture, distribute or endorse these parts.
Penta™ is a trademark of Penta TMR, Inc., which does not manufacture, distribute or endorse these parts.
Arts-Way™ is a trademark of Art’s-Way Mfg Co. Inc., which does not manufacture, distribute or endorse these parts.
Diamond™ is a trademark of Diamond Implements, which does not manufacture, distribute or endorse these parts.
Haybuster® is a registered trademark of DuraTech Industries International, Inc., which does not manufacture, distribute or endorse these parts.
MaxiMixer™ is a trademark of Sioux Automation Center, Inc., which does not manufacture, distribute or endorse these parts.
Meyer™ is a trademark of Meyer Manufacturing Corporation, which does not manufacture, distribute or endorse these parts.
Valmetal® is a registered trademark of Valmetal Inc., which does not manufacture, distribute or endorse these parts.
Peecon® is a registered trademark of Peeters Landbouwmachines B.V., which does not manufacture, distribute or endorse these parts.
JAY-LOR® is a registered trademark of JAY-LOR International Inc., which does not manufacture, distribute or endorse these parts.
Kuhn® is a registered trademark of Kuhn S.A., which does not manufacture, distribute or endorse these parts.
Kuhn Knight® is a registered trademark of Kuhn S.A., which does not manufacture, distribute or endorse these parts.
Patz® is a registered trademark of Patz Corporation, which does not manufacture, distribute or endorse these parts.”