tertiary crushing

tertiary crushing

[′tər·shē‚er·ē ′krəsh·iŋ]
(mining engineering)
The preliminary breaking down of run-of-mine ore and sometimes coal.
The third stage in crushing, following primary and secondary crushing.
References in periodicals archive ?
Equipped with the proven Nordberg HP300(TM) cone crusher, it is the most efficient and flexible secondary and tertiary crushing plant on the market that can be transported from site to site as a single unit.
The uniform product size also allows more efficient settings on secondary and tertiary crushing systems.
As a result, the entire range of applications, from primary to tertiary crushing of coal, can now be handled by thyssenkrupp RollSizers.
The Nordberg GP7 can be fed with a large primary crusher such as the Nordberg C200 jaw crusher or Nordberg Superior primary gyratory crusher, and followed by a Nordberg HP6 cone crusher for tertiary crushing.
Impact crushers can be used at primary, secondary and tertiary crushing stages.
System Unit Manuals NSN 3820-01- Conveyor Unit TM 5-3820-262-14&P 435-8025 Water Pump Unit TM 5-3820-263-14&P 437-6662 Generator Set TM 5-3820-264-14&P 437-5703 Primary Crushing Unit TM 5-3820-270-14&P 435-7186 Surge Bin Feeder TM 5-3820-271-14&P 435-8403 Overall Operations TM 5-3820-255-12&P 435-5177 Secondary Crushing and Screening Unit TM 5-3820-258-14&P 435-8402 Tertiary Crushing Unit TM 5-3820-259-14&P 435-8022 Washing and Screening Unit TM 5-3820-260-14&P 435-7187
Working alongside these is a Fintec 1080 track-mounted cone operating in tertiary crushing mode, together with a second Extec S-7 screen configured to produce four precise and high-quality product fractions.
Oversized material is conveyed to the crusher feed bin for secondary and tertiary crushing if required.
The ore will undergo thorough tertiary crushing and wet milling to give a consistent product.
fraction; X-ray mineralized material sorting (1,125 mt/d); tertiary crushing (750 mt/d); rod mill grinding (750 mt/d); magnetic separation (750 mt/d); tower mill re-grinding (375 mt/d); leaching (375 mt/d); and solid phase extraction (9.
Metso s delivery comprises a new tertiary crushing plant system with two HP4 cone crushers, one MF 3.
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