Biological waste treatment screening unit Cribus 3800

mobiledrumfor bulk materials

The Cribus 3800 is a mobile drum screen for the highest demands. Numerous innovations create a machine with the highest level of functionality and cost-effectiveness and at the same time set new benchmarks. The drive system represents the foundation for the extremely high degree of cost-effectiveness – everything on the Cribus is driven electrically, from the hopper to the discharge belts. This minimizes the energy, wear and servicing costs of the whole machine, supported by the direct “Wheelgrip” drum drive. For greatest performance With a drum diameter of 2200 mm and an effective screen length of 5500 mm, the Cribus has the largest screen area of its class. The feed cross-section to the drum, the drum diameter itself and the unsurpassed gap to the side walls allow a smooth screening-off process – even with large screen hole size. Savings With E-drive The power for the electrical drives comes directly from the mains or is generated by an integrated diesel generator. Savings (mains operation compared to hydraulic drive): • up to 75% lower power consumption • up to 30% lower wear costs • up to 25% lower operating costs Efficient drum drive The drive via friction wheel, as an all-wheel drive With the patented "Wheelgrip" technology, has the highest degree of efficiency and at the same time reduces to a minimum the costs attributable to wear and servicing since there are no chains, cogwheels or additional bearings.