gyratory rock crusher

gyratory rock crusher

Crushers -

Gyratory crushers are frequently used in the primary crushing stage and a little less often in in the secondary stage. Gyratory crushers have an oscillating shaft. The material is reduced in a crushing cavity, between an external fixed element (bowl liner) and an internal moving element (mantle) mounted on the oscillating shaft assembly.


Dumping material into the gyratory crusher Luck Stone's ...

Aug 26, 2016· At the top of the primary structure is a two-sided, 450-ton live-capacity hopper where 100-ton haul trucks dump loads of material. The hopper then feeds the material into a large gyratory crusher,...


Gyratory Crushers - Mineral Processing & Metallurgy

Feb 16, 2016· Essentially, the gyratory crusher consists of a heavy cast-iron, or steel, frame which includes in its lower part an actuating mechanism (eccentric and driving gears), and in its upper part a cone-shaped crushing chamber, lined with wear-resisting plates (concaves). Spanning the crushing chamber across its top is a steady-rest (spider), containing a machined journal which fixes the position …


Rock Crusher History - Mineral Processing & Metallurgy

The single crusher, when of the gyratory type, might be any size from the No. 2 (6″ opening) to the No. 6 with 12-in. opening. When demand grew beyond the capabilities of one crusher, it was generally a simple matter to add a second machine to take care of the recrushing or secondary crushing work.


CG800i Gyratory Crushers — Mining and Rock Technology

Stationary Gyratory Crushers - DESIGNED TO CRUSH SMART - BUILT TO MEAN BUSINESS Need to know more? CG800i crushers are built to be robust, reliable and efficient. Connected to My , they revolutionize availability and optimize uptime by giving you actionable insights into how the crusher is performing.


Rock Crushing Rule of Thumb - Mineral Processing & Metallurgy

For an underground hard rock mine, a gyratory crusher may be more economical in the case where it’s required daily production exceeds 8,000 tonnes of ore. Source: Jack de la Vergne If the hourly tonnage to be crushed divided by the square of the required gape in inches is less than 0.115, use a jaw crusher; otherwise use a gyratory.


Crusher - Wikipedia

A gyratory crusher is one of the main types of primary crushers in a mine or ore processing plant. Gyratory crushers are designated in size either by the gape and mantle diameter or by the size of the receiving opening. Gyratory crushers can be used for primary or secondary crushing.


Gyratory Crusher Components - Mineral Processing & Metallurgy

The Gyratory Crusher is made up of six main components, Base, Main frame and concave liners, Drive assembly, Mantle, Spider arm assembly, Oil system. The base is the section of the crusher that provides an entry point for the drive assembly and oil system.


How does a Gyratory Crusher Works - Mineral Processing ...

May 19, 2013· Gyratory Crusher are used in Mineral Processing Industry for size reduction of Run off Mine (ROM) materials to size which eases their transportation. For more mineral processing videos visit my ...