Jaw Crushers - Mineral Processing / Metallurgy - 911 MetallurgistNov 24, 2016 . A jaw crusher size is obtained by looking at its feed opening (gape) and . (2m x 1.5m) will have its fixed jaws 79″ apart where the feed enters.jaw crusher jaw fixed, Jaw Crushers - Mining and ConstructionThe jaw crusher is a single toggle jaw crusher, character- ized by attention to detail, . support bars to fix the jaw plates to the crusher. #. Designed with.