Model SG centrifuge is the filter equipment with scraper bottom discharge and intermittent operation. The material is fed into the drum from the top; under the action of the centrifugal force field, the liquid-phase passed through the filler medium and the discharged out of the machine, while the solid-phase material is retained inside the drum and, after the speed of the drum is reduced, is scraped off by the scraper and discharged out of the machine from the bottom .The centrifuge has such features as smooth running easy & convenient operation, etc.