The Prachuap Khiri Khan region of Thailand is well known for producing high quality aggregates, with 4 quarries and 6 concrete plants in operation. Tabsakae Granite Co. Ltd operates a quarry and a concrete plant in the Prachuap Khiri Khan region ...
It was an epic ten-week journey, covering a staggering 13 000 miles by road, river and sea – but 29 hard-wearing Terex Trucks have arrived at the jade mines of Myanmar to work on one of the most remote and challenging terrains to be found anywhere. ...
With mobile dust binding machines, stationary permanently installed systems or indoor systems, for many years now, NEBOLEX Umwelttechnik GmbH has been a competent point of contact whenever dust...
A central element in processing is the metering and weighing of bulk solids. In production processes, materials are fed and weighed at points where metering of the main components and additives with high accuracy is necessary. This precise metering is necessary, on the one hand, to ensure the quality of the resulting product and, on the other hand, to avoid metering of ...
The new AP 117 control from NetterVibration provides an extended operating mode (Fig.) that enables connected vibrators to be regulated in such a way that it is easily possible to save energy and...
POWTECH, the world leading trade fair for the processing, analysis and handling of powder and bulk solids, will take place in Nuremberg from 19 to 21 April 2016 (Fig. 1). About 900 ...
At this year’s POWTECH, MBA Instruments GmbH will present the professional audience with metering solutions that offer reliable explosion protection. The digital rotating paddle series MBA800 meets...
Ultrafine sizing of silica sand with the HAVER FINE-LINE screen
The following paper addresses the problems of dry mechanical screen sizing of ultrafine silica sand. These problems are examined in detail following some basic remarks on the process sequence, evaluation of a screening process and the sizing equipment available for this purpose. ...
Nobody wants conflict minerals in his/her mobile phone or in other high-tech devices. But the reality is different. In particular, large quantities of the tantalum used in such devices, as well as the mineral coltan, come from the Democratic Republic of Congo (DRC) and help to finance armed rebels and militias there. The following article ...
