FIELD: metallurgy. SUBSTANCE: mechanized line has at least two shot-blasting barrels, collecting bin with feeder, conveyers for removing cleaned castings and wastes, plant for distribution and supply of castings into barrels and containing device for dosing of mass of charged castings, transportation means and devices for distribution of castings between barrels. Plant for distribution and supply of castings to barrels is made in form of telescopic conveyer which has stationary and turning telescopic sections. Device for dosing casting mass is installed on stationary section of telescopic conveyer and made in form of belt conveyer-weigher connected with system of control of turning telescopic section. EFFECT: higher efficiency. 1 dwg
