The pieces roll along the conveyor until they get in front of the turbines where they are exposed to the shot blasting, treating the entire external suface of the pieces as a result.
The shot blasting is performed by one or more centrifugal turbines, which power is designed in accordance to the size of the pieces and the range of production.
Bar and Tube Descaling machines can treat pieces from 6mm to 3000mm of diameter, and reach a production of more than 10 m2 per turbine per minute.
Loading and unloading conveyors of tubes and bars are optional. These are also used to move the pieces inside the factory.