On April 23rd in 2009 HOSOKAWA ALPINE unveiled the largest long-gap mill ever built by the company (Fig. 1). The innovative concept behind the LGM 20 consists of an integrated process solution which...
Trouble-free continuous operation of coal-fired powerplants, Cologne/Germany ((01.-02.10.2009)
Improper design of bulk material storing and handling systems can entail reduced operating cycles,...
At a recent mining convention in Las Vegas, Mathias Moritz, MD of Commodas Mining GmbH in Germany, delivered a strong and positive message to delegates: sensor-based sorting machines have impacted on...
In the “Paracatu” gold mine belonging to the Canadian based mining company Kinross Gold Corporation, Siemens started up the world’s first ore-grinding mill with the Frozen Charge Shaker function...
In addition to the trend for ever higher capacities, there is a growing demand in the non-metallic minerals for screening products to well below 100 µm, so as to eliminate the need for...
The AS 450 analytical sieve shaker is RETSCH‘s first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion (Fig.). It can be used for dry and wet sieving. The...
On the 140th anniversary of SPALECK GmbH & Co. KG, the Separation and Conveying Technology Division is presenting its new flip-flop screen. Key features of this type of machine include simple...
Gericke delivers under the brand name pneuwork® dense phase conveying technology for abrasive or high temperature products. The construction of the pressure vessel and of its accessories is specially...
Use of the SolidSim flowsheet simulation system for holistic modeling of lignite beneficiation
1 Introduction
Rhineland lignite is mined by means of open-cast operations in the region approximately bounded by the cities of Aachen, Cologne and Mönchengladbach. The ROM lignite produced from...
One machine concept meeting individual requirements
NIAGARA T-CLASS® – The new HAVER® screen family in field tests
1 Introduction
HAVER & BOECKER has always been committed to building screens that are optimally adapted to their specific application, with a durability to ensure its customers trouble-free...
