Jaw gyratory crusher for underground iron ore mining and the crushing chamber of a BK 63 75 in a stationary copper ore plant Jaw gyratory crusher with specially designed feed opening Fields of application Coarse feed material Block cave mining Underground mining 6 Gyratory crushers 7
gyratory crushers frogswitch concave and mantle wear parts for aggregate the fkh gyratory crusher produced by phoenix mining equipment co., as a leading global manufacturer of crushing, grinding and mining gyratory crusher kb 54 75 in a semi mobile crushing plant in a copper ore mine.
CRUSHING 2. GYRATORY CRUSHERS The original patent for the gyratory crusher was granted to Phile tus W. Gates in 1881. This fint crusher was used by the Buffalo Cement Co. At the time these early gyratory crushers were developed all mining and quarrying, either underground or open pit, was done
Gyratory crushers were invented by Charles Brown in 1877 and developed by Gates around 1881 and were referred to as a Gates crusher 1. The smaller form is described as a cone crusher. The larger crushers are normally known as primary crushers as they are designed to receive run on mine rocks directly from the mines.
But for hard rock mining, the use of gyratory crushers, cone crushers, and/or jaw crushers, is the starting point for ore processing. Gyratory Crusher. Purpose of Crushers. A crusher is a machine designed to reduce the size of Run of Mine large rocks to smaller rocks, gravel, sand, or rock dust; this is essential for efficient transport ...
The gyratory crusher is therefore the more efficient machine, provided that the bowl can be kept full, a condition which is, as a rule, easy to maintain because it is quite safe to bury the head in a pile of ore. Gyratory Crusher Capacity Tables. Tables 7 and 8 give particulars of different sizes of gyratory crushers.