application of gyratory and jaw crusher

With a gyratory crusher at any cross section there are in effect two sets of jaws opening and shutting like jaw crushers In fact the gyratory crusher can be regarded as an infinitely large number of jaw crushers each of infinitely small width and as consequence the same terms gape set and throw have identical meaning in the case of the gyratory crusher

Applications The gyratory crusher is mainly used for coarse crushing various hard materials as primary crusher But it is not suitable for crushing viscous materials General the largescale dressing mill uses gyratory crusher Jaw crusher can crush high moisture viscous ore and not easily blocked

application of gyratory and jaw crusher Crushers are widely used as a primary stage to produce the particulate product finer than about 50–100 mm They are classified as jaw gyratory and cone crushers based on compression cutter mill based on shear and hammer crusher based on impact

The gyratory crusher is taller than the jaw crusher thus needs a high workshop design Besides gyratory crusher is heavy than jaw crusher it’s not convenient to move Capacity Gyratory crusher can work continuously has high productivity and crushing ratio up to 695 working performance is very stable light vibration

Design Of A Crushing System That Improves The Ore can have a size of up to 400mm there are many types of crushers but the major ones are the jaw gyratory and the cone crusher 241 types of crushers 2411 jaw crusher jaw crushers operate by squeezing a rock particle placed between a fixed and a moving plate jaw both plates could be flat or the fixed plate flat and the moving convex

In a jaw crusher the material is fed in between two heavy jaws one fixed and the other reciprocating so as to work the material down into a narrower and narrower space crushing it as it goes The gyrator crusher consists of a truncated conical casing inside which a crushing head rotates eccentrically

Gyratory crushers can accept 8–10 moisture in operation but the fine content should be preferably less than 10 The crushing action in gyratory crushers is regarded as rings or ‘helics’ spirals of feed down through the crusher of which a single section may be regarded as similar to the jaw crusher

The apparatus is a gyratory crusher in which all the wear parts can be removed and replaced from the top of the crusher thus eliminating the need to remove large heavy parts from below the crusher This is accomplished by constructing the crusher so that the eccentric and the piston assembly can be lifted up and out sequentially

Jaw Gyratory Crusher 8 7 Jaw gyratory crusher with specially designed feed opening 8 Jaw gyratory crusher for iron ore in an underground appliion 9 Feed opening of BK 6375 in a stationary copper ore plant Working principle Special feature of the jaw gyratory crusher is the specifi c shape of the feed opening which is extended to one side