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Three reasons for oversized rocks in the primary crusher feed

Oversized aggregate in the primary feed crusher can be incredibly disruptive at the start of any crushing circuit. Adrian Imre discusses the three critical factors that can prevent blockage in the primary feed. Read more »

Drill & Blast
Emulsion explosive offers more strength, fragmentation

Bulk explosives have long been a feature of the quarrying industry, evolving from the basic ammonium nitrate/fuel oil (ANFO) form to emulsion-based products. David Miller outlines how a primary emulsion-based explosive can reduce a quarry’s total cost of ownership. Read more »


Sunday, 19 August, 2018 08:20am
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