The new Nordberg C130 jaw crusher has just raised the bar: thanks to an improved combination of cavity volume and crusher kinematics compared to previous models in the C-class, primary crushing in demanding quarrying and mining applications is rewarded with a higher throughput rate. ...
Materials washing specialist CDE Global has announced the launch of the R-Series range of primary screens which have been designed to optimise feed to the turnkey wash plants they provide and reduce...
GKD is expanding the VACUBELT® filter belt family for processes with mineral raw materials. The fabric belts offer decisive advantages for the filtration and dewatering of mining tailings. Whether for...
POWTECH in Nürnberg (Fig.), Germany, takes place every 18 months and is the meeting place for representatives of many industries: from chemicals & pharmaceuticals, food & feed, building & quarrying...
Full transparency for the storage and transport of liquids: The launch of the Netilion Inventory cloud service, grants users of the Micropilot FWR30 level sensor access to dedicated new functions for...
Mining customers will benefit from the closer cooperation of thyssenkrupp Mining Technologies and Magotteaux by optimized and cost-efficient wear parts for mining and aggregates equipment. The...
The construction company Lukas Glaeser, which is also involved in ballast and asphalt production and the recycling of construction waste, is using the Trimble fleet management solution to efficiently...
Materials washing specialists, CDE Global has announced the introduction of a number of new screens in the ProGrade range which include a new patented screen design system. According to CDE the new...
The voestalpine Stahl GmbH has awarded BT-Wolfgang Binder GmbH with a contract for realization of the project “Quarry logistics at Steyrling lime plant” by mid-2014. The scope of supply from...
Selected examples of the influence of cyclone underflow density
to a closed circuit grinding system
1. Minimizing ultrafines in the hydrocyclone underflow
The guideline to operate hydrocyclones at their lowest possible overflow density and their highest possible underflow density in closed circuit...
