The value of 'angle of nip' is generally about__________________?
Correct answer: B. 32°
- A. 16°
- B. 32°
- C. 52°
- D. 64°
Explanation
For roll crushers, the angle of nip is commonly taken as about 32 degrees, representing the largest angle at which the rolls can grip the particle. The smaller value is more associated with some jaw-crusher descriptions.
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