The MaC-Rock Vortex is a new type of screening bucket with a patented system. This system containes eccentrically rotating shafts, driven by a very robust drive by means of two motors and a chain and robust gears in a grease bath. The chain drive is very well protected and sealed by means of a triple seal, well integrated, in other words a real heavy-duty screening bucket. This system has proven itself without any problems at customers in practice for almost 2 years. This bucket screens faster than the existing buckets on the market thanks to the patented concept. The contour of an original excavator bucket makes filling very easy and fast. Screening at 25 or 45 mm.
