A silage scraper machine unloads silage with a smooth face to keep the silo as health as possible.There are several types of silage scraper machines with different structures. 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. Best management of silo occures when farmers check the shape, sharpness and healthness of knives always.
Although it is a small part in silage scraper machine, however it has very strong effect on performance of scraper, preparing well mixed ratio for animals, save the money with less spoilage and waste of silo and increasing the milk yeild of animals.