Gyratory sifters are mainly used in the processing sectors of the flour and grain conditioning, in the pharmaceutical powder preparation and in the chipboard industry for the selection and cleaning of the different wood-chip sizes.
The circular screening motion is offering a fast and complete covering of the entire screen surface for very high throughput.
If you design a hanging or an upright gyratory sifter, ROSTA provides the universal and single joint elements. Rotation up to 380 min-1 and loads up to 40'000N. Not a problem for ROSTA.