BBA Pumps introduces a new line of diesel driven bolt-on pump packages, to cater to the mining market (Fig.) niche where there is no need for a complete skid and/or canopy, the company has developed a...
After optimization of the rotational speed, the STEINERT NES 4T (non-ferrous metal separator) now achieves higher output rates when separating non-ferrous metals from fine fractions. Operating at...
3 Processing of secondary resources
The sorting of materials groups recyclable via the materials route from mixtures of waste has been state-of-the-art for around thirty years. The paper entitled...
Whether in mining or in industrial use, conveyor belts are subjected to heavy loads in many applications. Years of stress and sharp-edged objects can leave their mark on conveyor belts. ContiTech has...
The Siemens Drive Technologies Division is delivering an Integrated Drive System for two new mills for the Toromocho mine in the Peruvian province of Yauli. The order comes from Minera Chinalco Perú...
More than 40 years ago TAKRAF has supplied the first F60 conveyor bridges. In order to ensure operational reliability and stability for a further long-term use of the conveyor bridges TAKRAF has now...
Issue 07-08/2014Quantitative characterization of rocks to predict the influence of the rock on relevant product properties and system parameters | Part 1: Application of quantitative microstructural analysis
Quantitative characterization of rocks to predict the influence of the rock on relevant product properties and system parameters
Part 1: Application of quantitative microstructural analysis
1 Introduction
By means of extensive empirical comminution tests with around 20 different types of rocks in different comminution machines, the importance of different factors influencing the product...
245 exhibitors with 315 trademarks. These have been the key data when taking stock of steinexpo from 03.-06.09.2014 in June. Compared to the previous event at the same time, this represents an...
At this year’s steinexpo, Rockster demonstrates its latest impact crusher, the R1100DS, with several new developments which ensure, in particular the flexibility and quick operational readiness, as...
At this year’s steinexpo the company Backers Maschinenbau GmbH will exhibit two fast-selling machine types. On the one hand there is the crawler-mounted screening machine 2-tb17 with a screening...
