For dosing, sealing, feeding, discharging as well as measuring of bulk-solids. They are used for a broad range of bulk-solids like ashes, coal, cement, sewage-slurry, plastics, crystalline acids, methyl cellulose, carbon black or any other products in dusty or grainy condition.
Standard Rotary-Valves work on the principle of volumetric-transport. The bulk solids are falling from the Inlet section into the mostly star shaped chambers by force of gravity. While the rotor is turning, a determined volume of the bulk-solid is moved towards the outlet. Based upon the fixed geometry of the rotors chambers, the conveyed volume is well defined.
Our product-range provides various options, designs and materials. We offer a standard-product made from cast-iron, where all parameters which are not related to the housing can be configurated to match your bulk solids characteristics. Over and above we produce Rotary-Valves as a weld-construction, which are available in all customary materials. We provide plenty of options and extra equipment to perfectly serve all of your requirements, which arise from the conditions of your bulk-solid. As a result of our long-term development, we are able to provide standard Rotary-Valves for cement and rough materials in welded-design in highest quality with short delivery times and at an exceedingly competitive price.
Our sizing ranges from 80mm – 2300mm rotor-diameter.