Gyratory crushers are principally used in surfacecrushing plants. The gyratory crusher (Figure 6.5) consists essentially of a long spindle, carrying a hard steel conical grinding element, the head, seated in an eccentric sleeve.The spindle is suspended from a spider and, as it rotates, normally between 85 and 150 rpm, it sweeps out a conical path within the fixed crushing chamber, or
2020518&ensp·&enspEssentially, the gyratory crusher consists of a heavy castiron, or steel, frame which includes in its lower part an actuating mechanism (eccentric and driving gears), and in its upper part a coneshaped crushing chamber, lined with wearresisting plates (concaves).Spanning the crushing chamber across its top is a steadyrest (spider), containing a machined journal which fixes the position of
Gyratory Crusher Perfomance. Cg810 gyratory crusher cg810 primary gyratory crusher is a highly efficient and robust machine that is engineered to offer high performance and stable and safe operation it has a large feed opening a unique spherical spider bearing design and a grooved mantle that makes it suitable for crushing large boulders.
2020520&ensp·&enspThe gyratory crusher is taller than the jaw crusher, thus needs a high workshop design. Besides, gyratory crusher is heavy than jaw crusher, its not convenient to move. Capacity Gyratory crusher can work continuously, has high productivity and crushing ratio( up to 69.5), working performance is very stable, light vibration.
Gyratory Crushers Provide High Throughput China. Gyratory Crushers Provide High Throughput Gyratory Crusher is the initial driving force for the entire mineral processing circuit Primary Gyratory Crusher provide high throughput and less downtime to bring maximum efficiency to your operation Gyratories and jaw type Gyratory Crushing Equipment as an integral part of semimobile and stationary
A crushers designation includes its type, feed opening size and discharge opening size in mm, for example, KKD 1500/180 or KRD 700/100. Design features. Hydraulic dischargeopening adjustment system makes it possible to maintain constant discharge opening size and restart the crusher halted in a clogged position.