Screening Bucket, Looks Like Digging Bucket, But More Powerful Than It

The excavator screening bucket, as the name suggests, is a material screening device installed on the excavator. It directly uses the hydraulic power of the excavator, and is installed on the hammer pipeline of the excavator through the oil pipe. The motor inside the screening bucket is driven by the excavator to make the roller rotate.
During the rotation of the roller, the materials of different sizes can be screened, the materials of small volume will fall directly, and the materials of large volume will be broken into small particles by the blade and then fall down. When the rollers are stationary, the material does not fall.