Lesson 1/Learning Event 3
upon screen size being used, roll crusher product setting, and whether the material is being processed wet or dry.
Overall, the 225-tph plant has a tremendous production capacity and processing capability when designed, laid
out, erected, and calibrated properly. The manner in which it is employed is dependent upon the nature of the raw
material available and the mission to be accomplished.
The 225-tph plant is most typically employed using four separate and distinct stage of reduction. The primary
unit feeds the first intermediate unit, the washing unit is next in line, and then the second intermediate unit is used
to further process some of the product of the washing unit.
The 225-tph plant equipment is highly flexible in its employment and use. This plant has a wide range of
calibration possibilities. In addition to the layout described above, it can be arranged in numerous different ways
to operate most effectively. The components selected and their employment depend on the characteristics of the
raw material and the nature of the final product needed.