Spare auger knives for Delaval horizontal feeder mixer and same design feeder machines with sharp edge for preparing TMR in lowest time with lowest energy usage.
There are several types of feeder mixer machines with different structure and unique facilities. However, the best machine never gives a good performance if its knives are not enough sharp and well designed.

So, being sharp & having good condition is neccessary for knives' performance. To have a good TMR in farms, farmers must check the shape, sharpness and healthness of knives always.

Although it is a small part in a big feeder machine, however it has very strong effect on performance and preparing well mixed ratio for animals.