Preliminary screening of waste materials, demolition, excavation and re-filling, and soil rebuilding of rocky land. The screening bucket is suitable for sorting natural materials before and after comminution, reducing the comminution time by 60%, so that materials that are compatible with the type of processing required can be recycled and managed. With the inching hydraulic system, even wet materials can be screened, increasing production by 30% year-on-year. It is suitable for gravel screening and beach cleaning in waterways. It is a good assistant for screening fine debris blocks. The size of the sorting screen can be adjusted by changing the screen. Screen sizes from 10mm to 150mm are available. Can be made according to customer needs.