تصميم دائرة تكسير ثلاثية المراحل لتطبيقات تعدين الصخور الصلبة

Three-Stage Crushing Circuit

Standard for hard rock mining requiring fine product (-10 mm) from high-strength ore (BWi >15 kWh/t).

Primary Crushing

Jaw crushers handle ROM ore (up to 1,500 mm) reducing to -200 mm. Selection based on feed size, throughput and compressive strength.

Secondary Crushing

Cone crushers reduce to -40 mm. Multiple units in parallel handle high throughput. CSS controls product size.

Tertiary Crushing

Additional cone or VSI crushing produces -10 mm product for grinding feed. VSI produces cubical shape for aggregates.