steinexpo 2023

Highlights at steinexpo 2023 including follow-up reports

Issue 05/2009

A good combination

The Thermo Scientific Ramsey 10-20 belt scale monitors feed to crushers, mills, screens and other processes with an accuracy of ±  0.5% in very harsh applications. With this system it is possible...

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Issue 05/2009

Fully-mobile crushing station

With the PF300 from Sandvik is now a completely new fully-mobile crushing advancement for on-face mining applications available (Fig. 1). The heart of the PF300 is the Sandvik crushing technology. The...

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Issue 05/2009

The latest generation of the FRITSCH particle measurement

FRITSCH has developed a new laser particle sizer ANALYSETTE 22 MicroTec plus (Fig.), which offers several advantages: The measuring cells of the new ANALYSETTE 22 MicroTec plus are located in...

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Issue 05/2009

New Series

Italvibras developed the small-sized M3 series for permanent industrial use, especially for applications requiring a low centrifugal force up to 300 kg. The M3 series has its terminal board box under...

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Improving on the Good

To combat the excessive wear costs in the recycling of construction rubble, Torsten Wolf, Managing Director at VBR Vogel Bau Schüttgutrecycling, and Robert Keppler, Head of Engineering at the same...

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Issue 05/2009

Global competence

Sandvik recently announced the creation of a worldwide center of excellence based in the UK and Northern Ireland for its mobile crushing and screening product lines. The establishment of the center...

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Issue 05/2009

Effective Prescreening

For special jobs, you need special plants (Fig.). At the Canteras Foj quarry near Barcelona, Spain, limestone is crushed. Four finished grades are produced: 0–4 mm, 4–12 mm, 12–22 mm, > 22 mm,...

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Supply of Turn-Key Plants to Lithuania

In 2008 three companies from the region around Kaunas, Lithuania’s second largest city, each awarded Rohr Bagger GmbH a contract for the supply of one land-based bucket ladder dredger. Two of the...

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Issue 05/2009

Extra Time for Belt System

1. Belt Conveyor is “Closed Up” The combustion of brown coal from the Maritsa mining area produces large quantities of ash. This must be taken away and deposited with the overburden of the open...

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Research & Development, Process Engineering Tests – The HAZEMAG Test Plant

1. Test Plant facilities The existing plant facilities (Fig. 1) allow for the equipment to be combined and operated within the following groups: coarse crushing, fine crushing/grinding, grinding &...

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