Rotary feeders are important components of pneumatic conveying, bulk solids handling and batching systems. Rotary feeder is also known as rotary airlock, rotary valve or airlock feeder. The main function of a rotary feeder is to control flow of bulk solids from silo, mixer, cyclone or hopper under gravity, pressure and vacuum conditions. Rotary feeders can work on pressure and vacuum applications.
Wide range of rotary feeders are avaliable for different process conditions and physical properties of transferred bulk solids. Abbrassive materials, high temperature powders, food products, big sizes granules can be transferred by selecting proper rotary feeder models.