Rotating biological contactors are large discs on rotating shafts that are mounted in wastewater tanks, but only partly submerged. As the discs turn, the microorganisms on them repeatedly contact both ...

rotating telehandlers act like cranes in that they have a house that continuously spins 360 degrees, enabling the unique pick and place capability that is the hallmark of this class of equipment.

The HPREDICT system is built around compact, digital sensors that install directly onto components with rotating internal ...