Stationary crushing chamber solutions
Oversize breaker mantle
Our Oversize Breaker (OB) mantle is part of our “short” chamber solutions for tertiary or final crushing applications.
It is based on our EF-mantle profile design and it has a varying feed opening that is ideal if the crusher feed has a larger proportion of oversized process material than anticipated.
Product name Oversized Breaker (OB) mantle Application Finer applications tertiary or final crushing stages.
It has a varying feed opening, ideal if the crusher feed is not calibrated.
It increases the allowable top size in short crushing chambers and helps to prevent bridging from oversized rock/ore.
Crusher compatibility and concave match CH865i: MF, F, EF
CH870i: MF, F, EF
CH890i (CH880): F
CH895i (CH880): EF, EFX, EEF