Sandvik has launched the UH421 mobile secondary crushing unit, which has been designed for an interruption-free process, producing first-class material, the company says.rnOne difference compared with the former, similar unit is that the screen is placed alongside the unit, and has an optimal feed hopper. This means that the material is slowed down and is well spread out by the time it' reaches the screening media.rnThe screen and the conveyors are designed for optimal capacity. Thanks to the fact that the feed station can easily be removed, it is possible to feed the material directly into the crusher. The conveyors are equipped with a robust drive, including external motors and angle gears.
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