Suitable for large excavators between 44,100 to 77,100 pounds, the MB-S18 screening buckets from MB Crusher America are excellent for screening various kinds of material. Ideal for use before or after crushing, the MB-S18 performs the screening of natural material such as quarry residue, dry soil, and river stone, or virtually any other type of aggregate. The screener is perfect for on-site processing. MB screening buckets are equipped with baskets formed by interchangeable modular panels, and are available with holes of various sizes. They are also customizable based on requirements. 855-622-7874; www.mbamerica.com.