Minerals Processing Systems JW SERIES JAW .
JW Series Jaw Crusher Construction BUILT TOUGH 4 JW40 plate P 2. Moving jaw retention wedge 3. Abrasion resistant side liners (illustration represents liner design of JW40 only) 4. Fixed jaw retention wedge 5. Replaceable backing plate 6. Rolling end toggle 7. Closed side setting wedge adjustment 8. Hydraulic tension spring 9.