Preparation of cheap high-calorific forages for animals and birds is an actual problem in agricultural production. One of problem decision methods is use of technological line of forages production which includes modular compact units for deep processing of a wide set of initial products: fibrous vegetative raw materials, root crops, straw, peat, a waste of integrated poultry farms, pig farms and fish factories.

Bone, and also meat-bone meal are valuable products for forageproduction. Fiber containing in them is necessary for the balanced food of pets and a bird. However existing production technologies of a Bonemeal it is enough energetically unprofitable and consequently limit their wide application.