@world.of.engineer97: #🔍 Rotary Feeder 🔍 ​A rotary feeder, also known as a rotary airlock valve or rotary valve, is a mechanical device used to regulate the flow of bulk materials from hoppers, silos, or bins into conveying systems while maintaining an airlock or pressure seal. It consists of a housing with an internal rotor that has multiple vanes forming pockets. As the rotor turns, material is trapped in the pockets at the inlet and then discharged at the outlet, ensuring controlled feeding. ​Rotary feeders are commonly used in pneumatic conveying systems, dust collection units, and material handling processes. They play a critical role in transferring powders, granules, and other dry bulk solids while preventing air or gas leakage, which helps maintain system pressure balance. ​The device can handle a wide range of materials, from fine powders like cement and flour to coarse or abrasive substances like grains, pellets, or minerals. Construction materials such as cast iron, stainless steel, or special wear-resistant alloys are chosen based on application requirements. ​Key advantages include precise feeding, durability, and the ability to operate under varying temperature and pressure conditions. Video credit:KREISEL All rights are reserved to the owner(s) of this video

world of engineering

Open In TikTok:

Region: TZ

Sunday 12 July 2026 12:32:46 GMT