Hydraulic vs. Shim-Adjust Jaw Crushers: Which Is Right For …
Shim-adjust Jaw Crushers employ the use of shims to change the closed-side setting, while hydraulic Jaw Crushers rely on hydraulics to make changes with the push of a button. Additionally, hydraulic Jaw Crushers offer automatic tramp metal relief and automatic chamber clearing in the event of a power surge or failure.
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