Crushing and Screening

Dear Readers,

It’s not very often you come across completely new developments in mineral processing. So that’s why we are particularly pleased that one such innovation is presented “New ERC25-25 eccentric roll crusher revolutionizes primary crushing in underground mines”.

A newly developed solution for screening naturally wet sands is described in the paper “Production of sharp-sized grades from naturally moist sands”.

Our sections “Focus Industry” and especially “Follow-Ups” are again well-filled with items reporting on new developments, projects, reviewing past events and announcing forthcoming ones.

Wishing you enjoyable reading.

Dr. Petra Strunk
Editor-in-chief of AT MINERAL PROCESSING

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Related articles:

Issue 05/2017

Compact, robust and high-performance - New ERC25-25 eccentric roll crusher revolutionizes primary crushing in underground mines

1 Motivation and requirements placed on the new crusher For mine operators, carrying out the primary crushing below ground and directly at the working face is generally an attractive solution which...

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Issue 12/2017

New crusher revolutionizes material processing in both ­underground and surface operations

With the development of a completely new type of ­crusher, the eccentric roll crusher type ERC25-25, ­thyssenkrupp has achieved a quantum leap in primary crushing. The new crusher features a...

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Issue 05/2016

Trends in the Crushing of Mineral Ores

Mining Industry

1?Introduction Crushing is an important step in the complex process of mineral processing (Fig. 1). In open pit mines, rock chunks with edge lengths of 2 m have to be processed. In underground...

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Issue 01-02/2018

Screening and crushing instead of crushing and screening

The new grizzlyscreen supplied by Backers enables a new, alternative processing of C&D material, mineral soils and rocks with clay stuck to them. The rotating rollers, which are very firmly fixed at...

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Issue 07-08/2011

Latest mobile crushing and screening equipment

The Belgium-based Keestrack Group, together with their German distributor Oppermann & Fuss GmbH, will present their latest developments in track mobile crushing and screening equipment at the...

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