Crushing & Screening Process Flow
1. Feeding: Excavator loads demolition waste (0–500 mm) into the vibrating grizzly feeder. Fines <80 mm bypass the crusher directly to the screen.
2. Primary Crushing (PE600×900): Jaw crusher reduces oversize material to <160 mm in a single pass. Closed-side setting (CSS) is adjusted to 80–100 mm for optimal throughput.
3. Screening (3YK1860): Crushed material is classified into three commercial fractions — 0–5 mm (sand substitute), 5–20 mm (concrete aggregate), and 20–40 mm (road base / backfill).
4. Oversize Recirculation: Material >40 mm is returned via belt conveyor for secondary pass through the jaw, ensuring <5% oversize in final product.
Why This Line Works for Russian CDW Recycling?
1. Rapid Deployment — From Flatbed to Production in 3 Days
2. Cold-Climate Reliability
3. On-Site Recycling Eliminates Hauling Costs
4. Graded Aggregates for Immediate Revenue







