MB Crusher Introduces MB-HDS523 Shafts Screener

Published: 31/5, 2021

Two years after launched a new range of shafts screeners, MB Crushers introduces the line’s “big sister”—the MB-HDS523 shafts screener bucket. The unit is compatible with 30t-45t excavators, and designed for sectors where power and sturdiness are essential, such as in quarries, or to move, sift, and aerate tons and tons of earth for excavating, earthmoving, and large trenching projects.

The MB-HDS523 is the only HDS unit with five shafts positioned to ensure a greater production rate and processing speed. The “V Shaft System”’s design precisely creates a simultaneous dual screening effect and increases production.

Everything in the new MB-HDS523’s design maximizes results. The concealed comb allows material to enter and flow through the rotors without jamming, while a removable front upper casing gives the unit a greater closing angle and increase production. Powered by two motors to ensuring consistent and quick performance, the MB-HDS523 screener is solid, durable, and suitable for demanding construction sites and heavy workloads. The parts that are subject to wear are protected by reinforced Hardox steel slab, and the bracket and frame are also thicker, making it a well-performing machine. The MB-HDS523 shafts screener comes with a centralized greasing system to simplify and speed up maintenance operations. As with other models in the range, the shafts are easily switched out, and can be replaced on-site and in a few minutes. The patented system firmly holds the rotating system, and the rotors can be easily extracted and repositioned.