Browse Crusher Operator jobs in Saskatchewan, Canada or publish job offer. Open positions, vacancies.1) Tends conveyors and grinders that crush raw gypsum into specified pebble size: Opens storage gates and starts grinders, feeders, and belt conveyors. 2) Observes flow of materials on conveyors. 3) Cleans carriers and removes wedged rock from conveyors and clogged chutes, using scraper and poker. 4) Opens slide gates to allow flow of pebbles into storage bins or trucks. 5) May fill supply chutes with gypsum rock, using tractor equipped with scoop.Source: https://www.wikipedia.org/