The crushing and screen process is the crushing procedure composed of crushing machine and screening machine. The types of crushing process should be decided according to different crushing sections and different combinations of crusher and screen. Conduct Crushing Screening Plant OperationsCMPA. This unit covers the conducting of crushing.Crushing And Screening Plant Belt conveyors are used in crushing and screening plants to transport the material from one process to another and to stock the final product. Crushers Jaw crusher is a unique machinery applicable for all types of stones starting from.