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Crush + Size Technology

DRC 800-15 Intermediate Primary Crusher – One crusher replaces two crushing stages

At a German limestone quarry, this powerhouse replaces two existing crushers while delivering a finished product of the highest quality. Minimal fines content, maximum cubicity for the highest kiln stone yield.

Process data

Feed materialLimestone
Compressive strength90 MPa
Feed sizeup to 900 mm (edge lengths up to 1,200 mm)
Throughput500 t/h
Product size120 mm maximum edge length

The crusher offers the operator a significant efficiency advantage in operating and maintenance costs, as two machines have been replaced by one.

The powerful yet gentle direct drive also increases the kiln stone yield – a genuine investment in the site’s future viability.

We look forward to seeing this machine in operation soon.