Under this hammering or peening action, the surface exceeds its elastic limit and undergoes plastic deformation over a very thin layer (from a few hundredths to a few tenths of a millimeter). This principle of surface cleaning and preparation is widespread and often serves as the basis for a powder or liquid paint application.
Several types of machines are available, from continuous tunnel systems (requiring a mechanized conveyor) to manual booths and autonomous automatic machines—there's always a solution.
However, it is essential to be cautious regarding the thickness of the parts, the material to be treated, and the required appearance. Depending on the type of parts to be treated, the usable handling systems can range from simple roller conveyors to manual conveyors and overhead Birail or Monorail conveyors
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