secondary crusher definition

primary secondary and tertiary crusher ranges

primary secondary and tertiary crusher ranges. This one involves both SECONDARY and TERTIARY crushing This circuit is employed where either the tonnage or the work index of the ore is high enough to require that the crushing be done in stages Again the ore will come from a Primary crusher and be scalped The coarse material will be crushed by the secondary crusher

Secondary | Definition of Secondary by Merriam-Webster

Secondary definition is - of second rank, importance, or value. How to use secondary in a sentence.

definition of secondary crusher

definition of secondary crusher Allis-Chalmers Manufacturing Company 1905 Allis-Chalmers Manufacturing Company and n. d. Historical Construction Equipment Association.

Secondary School | Definition of Secondary School by ...

 · Secondary school definition is - a school intermediate between elementary school and college and usually offering general, technical, vocational, or college-preparatory courses. How to use secondary school in a sentence.

Definition of secondary crushing

Definition of secondary crushing In ore dressing, the second stage of grinding in which the discharge from the primary crusher is broken down to a size suitable for …

Regulatory Exclusions and Alternative Standards for the ...

 · Hazardous secondary materials that are recycled to make zinc fertilizers are excluded under 40 CFR section 261.4(a)(20) and the zinc fertilizers made from hazardous secondary materials are excluded under 40 CFR section 261.4(a)(21). See the respective paragraphs for all conditions that apply for these exclusions.

Secondary And Primary Crusher

Crusher Definition Crusher Selection And Types Of. Aug 10, 2012 Secondary crusher Tertiary crusher Primary crusher has the ability to receive the crushing material a material that has to be crushed directly from the source i.e., quarry thats why these types of crusher …

Definition Of Secondary Crusher Ultra Grinder Pride Price

Crusher And Mills Definition Crusher Mills Cone Crusher. Stone Crusher Definition size of a small can use twin or triple roll crusher cone crusher or a hammer mill Crushing and pulverizing definition of Crushing and The hammer crusher is the type of secondary crusher most generally used for ore rock and coal. Get Price

What Is Primary, Secondary, and Tertiary ...

 · Secondary crushing, as you can imagine, is the second stage of material processing following its initial reduction. At this stage, material will flow through perhaps a second impactor or even a cone crusher, which is effective at breaking down these types of material. There are also tertiary and even quaternary stages of crushing that exist to ...


Cone crushers are commonly used for secondary, tertiary and quaternary crushing duties. Two variations are available - standard and short head The chief difference between cone and gyratory or jaw crushers is the nearly parallel arrangement of the mantle and the cone at the discharge end in the cone crusher. This is illustrated in Figure 5.2.

Secondary Impact Crushers

MEKA secondary impact crushers are manufactured using two different designs in order to respond to our customers'' different needs. One of these designs is the MSI series secondary impact Crusher with two independent breaking plates, which may be adjusted by hydraulic setting rods. Their large feed opening is a key advantage for most ...

primary secondary tertiary crushing | Ore plant ...

 · Cone crusher,Rock cone crusher,Hydraulic cone crusher,Secondary … The major types of cone crushers include Rock cone crusher, Hydraulic cone crusher, Rock cone crusher and Secondary cone crusher. All of these have their … secondary – definition of secondary by the Free Online Dictionary … sec·ond·ar·y (s k n-d r) adj. 1. a.


Something secondary is second most important. This can also refer to things that are not important at all.

Difference Between Primary Secondary And Tertiary Crushers

Difference Between Secondary And Tertiary Crusher. 2020-4-11difference between primary secondary and tertiary crushers what is the difference between secondary the proper definition of tertiary is of the third order stage or level this generally would mean secondary and primary sources or get price sec.

Defense Finance and Accounting Service > MilitaryMembers ...

 · Who can be secondary dependents? Secondary (non-primary) dependents can include: Parent, parent-in-law, step-parent, parent by adoption, or any person who stood ''in-loco parentis'' (in the place of a parent) to you for at least five years prior to your emancipation.; Unmarried children ages 21 and 22 who are enrolled in an accredited institution of higher education on a full-time basis.

List Of Secondary Crushers

Secondary Crusher Difference Manufacturer Machiner. Secondary Crusher Difference The cone crusher and the impact crusher are the secondary crushing equipment in the whole production line What is the main difference in the crushing The working principle of the cone crusher is to use the laminated crushing and the rolling wall is continuously broken

Definitions of secondary

adjective: not of major importance ("Played a secondary role in world events") adjective: of second rank or importance or value; not direct or immediate ("The stone will be hauled to a secondary crusher") adjective: depending on or incidental to what is original or primary ("A secondary infection")

Crusher Efficiency Calculations

 · To have the needed capacity a jaw crusher like the 2042 or 2436 sizes will have to be selected overloading the secondary crusher. A grid chart or curve for the selected crusher shows that, for a 2½-in. setting, 54% of the material will pass a 1½-in. screen, or 46% will be retained (this is like Jaw Crusher capacity table above where 48% ...

Definition of secondary crusher

Definition Of Secondary And Tertiary Crushers

Secondary & Tertiary Crushing Circuits

 · The coarse material will be crushed by the secondary crusher. The fines will be taken out of the circuit. Once the secondary has finished with the ore it will be reclassified by a second set of screens with the oversize going to the tertiary crusher. The discharge of the tertiary is reintroduced to the screen deck to ensure that the ore size is ...

Cone Crusher

The secondary crushers are designated as Standard cone crushers having stepped liners and tertiary Short Head cone crushers, which have smoother crushing faces and steeper cone angles of the breaking head. The approximate distance of the annular space at the discharge end designates the size of the cone crushers.

Crushers Primary Secondary And Tertiary Crushers, Jaw Crusher

 · Primary Secondart Tertiary Crusher. Aug 10 2012 definition the crusher is a machine that is designed such that to reduce the size of primary crusher secondary crusher tertiary crusher get price chapter 14 assakkaf secondary tertiary a primary crusher receives the stone directly from a quarry after blasting and produces the first reduction in size chapter 14

Crushers | definition of crushers by Medical dictionary

The resulting machine operates both as a primary and secondary crusher, a money-saving feature as Kurtz said other crushers often require a primary crusher to process the concrete before the material is loaded into a secondary crusher.

P&Q University Lesson 7

 · Cone crushers are similar to gyratory crushers in that they have a mantle that rotates within a bowl, but the chamber is not as steep. They are compression crushers that generally provide reduction ratios of 6-to-1 to 4-to-1. Cone crushers are used in secondary…

Glossary of Mining Terms

Crusher - A machine for crushing rock or other materials. Among the various types of crushers are the ball mill, gyratory crusher, Handsel mill, hammer mill, jaw crusher, rod mill, rolls, stamp mill, and tube mill. Cutter; Cutting machine - A machine, usually used in coal, that will cut a 10- to 15-cm slot. The slot allows room for expansion of ...


The secondary crusher is mainly used to reclaim the primary crusher product. The crushed material, which is around 15 cm in diameter obtained from the ore storage, is disposed as the final crusher product. The size is usually between 0.5 and 2 cm in diameter so that it is suitable for grinding. Secondary crushers are comparatively lighter in ...

Development of a model estimating energy consumption ...

 · There are five crushers consisting of primary crusher, secondary crusher, tertiary crusher, and two crawler crushers at this crushing facility. The ore coming from the quarry is passed from the grid with a clearance of 150 mm and the material above a grain size of 150 mm are conveyed to jaw crusher with a capacity of 400 tonne/h.

Choosing the right crusher

impact crusher. Impact crushers can be used as primary crushers, secondary crushers or tertiary crushers depending on the size and technology. They are equipped with beaters, also called hammers, and impact plates. They operate in the following way: they are fed from the upper part, then the stones are hit by the hammers and projected towards the plates.