Bone Crushing Machine Applications. ★ Bone Crusher can grind different kinds of animal bones, like pork, cow, chicken, fish bone, and so on. The final fineness can be 3-5mm. ★ It is widely used for the product of sausage, ham, meatballs, frozen food, salt essence, bone powder, powder soup, pet food, etc. ★ Bone Crushing Machine can be ...