Primary crusher feeds usually fall under the "graded" category, and reduction crusher feeds under the "sized." Graded feeds may or may not have the under-size removed, depending upon the nature of the operation and of the material. Sized feed for reduction crushers is generally a screened feed which has definite maximum and minimum limits.
feed size distribution in crushers ; feed size distribution in crushers – Grinding … Feed Size Distribution In Crushers. grinding machine, coal crusher, wet grinder, 0 5 mn tonne grinding capacity is how much cement capacity, parle project "brand .