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MB Crusher’s “big sister”

The cat is out of the bag.   The reason that the MB Crusher social media feeds fell silent for more than a week can finally be revealed.   And we have the EXCLUSIVE.

The company has extended its range of Shafts Screeners to include its biggest, strongest and toughest model to date:  The MB-HDS523.

Suitable for excavators from 30 to 45 tonnes, the new attachment is aimed specifically at applications requiring optimum durability and productivity, such as quarries.

That additional productivity is afforded by the unit’s V Shaft System“  

The MB-HDS523 is also the only HDS unit with five shafts positioned to ensure a greater production rate and processing speed. The design precisely creates a simultaneous dual screening effect and increases production. 

Everything in the new MB-HDS523’s design maximises the results: the concealed comb allows the material to enter and flow through the rotors without jamming.   The unit comes with a removable front upper casing, giving the unit a greater closing angle and increase production. 

The MB-HDS523 shafts screener is powered by two motors, ensuring consistent and quick performance. That productivity is backed by exceptional durability.   All key wear parts are manufactured from reinforced Hardox steel slab, and the bracket and frame are also thicker.

The MB-HDS523 shafts screener is offered with a centralised greasing system to simplify and maintenance operations. 

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. 

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