Search

Your search for "" found 5500 Hits

Issue 06/2010

Smooth and abrasion-proof

Rubber components for conveying and processing minerals

1 Rubber as a Material for Conveyor Lines The processes involved in the extraction and processing of sand and gravel make tough demands on the pipelines and fittings used for conveying the materials....

more
Issue 06/2010

Environmentally friendly

Muldenhütten Recycling und Umweltschutz GmbH operates state-of-the-art plant for recycling lead-acid batteries and lead-containing waste

1 Introduction The global production of refined lead (commercial lead) totalled around 8.03 mill. t in 2006 and had therefore more than doubled compared to 1970 [1]. With 330 000 t (2006), Germany...

more
Issue 06/2010

Gypsum under control

Gypsum constituents in recycled concrete – origin, effects and removal by jigging, part 1 

1 Introduction Gypsum is a building material that is used in interior finishing work as plaster, floor screed and in the form of panels. Gypsum building materials are characterized by their simple...

more
Issue 06/2010

On-target fine crushing of limestone

At the production facilities of the Trollius, a lime and ballast supplier in the Upper Palatinate region of Germany, both an efficiently operating plant control system and reliable process...

more
Issue 06/2010

Reduced emissions and three times longer service life

Extracting limestone and processing quicklime products for various sectors of industry form the portfolio of the Wuppertal-based company Oetelshofen Kalk. 75 % of its products are supplied by road or...

more
Issue 06/2010

Turboplex multi-wheel classifier with numerous design improvements

At POWTECH 2010 Hosokawa Alpine presented a Turboplex 315/6 ATP-NG multi-wheel classifier (Fig.) with numerous design improvements. Over and above this, and dependent on the application, a total of...

more
Issue 06/2010

The world’s largest and most efficient mining truck

For the last seven years, Liebherr has been manufacturing the world’s largest and most efficient mining truck – the T 282 B (Fig.). This 363 tons payload truck has set benchmarks worldwide for...

more
Issue 06/2010

Determination of the mass pumped also under extreme conditions

Suction dredgers are used on land or on water as oversized wet or dry vacuum cleaners (Fig. 1). Dredgers of this kind are used, for example, to maintain the depth of water at port facilities or to...

more
Issue 06/2010

New material flow concept as the key to higher performance

With the newly developed “EVO” generation of mo-bile impact crushers MR 110 (Fig. 1) and MR 130, Kleemann is setting new standards. “EVO” is a clear step forward with regard to performance,...

more
Issue 06/2010

World premiere of giant

In 1980, Wirtgen GmbH built the first surface miner. The latest machine in this product division is the large 4200 SM (Fig.), presented at bauma 2010 as a world premiere. The new 4200 SM is a...

more

Ihre Suche nach "" :

5500 Treffer in "AT Minerals"

8703 Treffer in "Bundesbaublatt"

8151 Treffer in "Betonwerk + Fertigteil-Technik"

7527 Treffer in "bauhandwerk"

1144 Treffer in "Brandschutz"

1150 Treffer in "Computer Spezial"

5191 Treffer in "dach+holzbau"

14855 Treffer in "Deutsche BauZeitschrift"

5557 Treffer in "FACILITY MANAGEMENT"

10812 Treffer in "Kälte Klima Aktuell"

5718 Treffer in "metallbau"

1434 Treffer in "recovery"

11750 Treffer in "SHK Profi"

13098 Treffer in "tab - Das Fachmedium der TGA-Branche"

12041 Treffer in "Tiefbau Hochbau Ingenieurbau Straßenbau"

2003 Treffer in "tunnel"

5684 Treffer in "Zement Kalk Gips"

3431 Treffer in "Ziegelindustrie International"