Bone mill series used in birds bone, livestock bone,pork skin, chicken skin,fish meat and so on. Bone mill series widely used in:Birds bone:chicken bone, duck boneLivestock bone: Pork bone, beefbone and sheep bonePocrk skin, chicken skin, fish, meat and so on.We provide professionally a varety of different models of bone mud mill also widely used in a variety of pet food, sausages, ham, luncheon ...