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hybrid crushers combine the advantages of different roll crusher systems and are an ideal solution for primary secondary and tertiary crushing applications They have specially designed teeth hydraulic gap adjustment overload protection and a scraper system perfect for dealing with sticky materials

The earliest of these were in the foundries but as coal took hold the larger operations became the coal breakers that fueled industrial growth from the first decade of the 1600s to the replacement of breakers in the 1970s through the fuel needs of the present day The gradual coming of that era and displacement of the