Roll crusher working.how it work.

Hello friends,
Roll Crusher. Roll crushers are also one of the secondary or tertiary crushers. This crusher consists of,a heavy cast iron frame equipped with two counter rotating rollers mounted on a separate horizontal shaft. The crushed rock from the primary crusher is fed through the gap between the two rollers for crushing further. Usually one roller has a fixed axis while the other can be adjusted to give the required setting. This crusher is compact, light weight and low in cost.
Regard : MFA Civil Engineering