Installation for comminuting material to be crushed

摘要

An installation for comminuting coarse material to be crushed, with a continuous roll crusher and a scraper chain conveyor. Guided on at least one side wall of the conveyor trough is a revolving coupling chain which is driven by means of a chain-drive star in the area of the return end in the conveying direction of the scraper chain conveyor and ensures that even extremely coarse material to be crushed which surmounts the trough cross-section is fed to the crusher roll of the continuous roll crusher and is comminuted in the continuous roll crusher. <IMAGE>