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Quarry Aggregate Plant
Circuit · Quarry
Quarry Aggregate Plant
For quarries making road aggregate in three fractions: 250 t/h on one shift, with the liner and mesh cycle published before you buy.
Applicable products & materials
Products
0/4 mm
4/20 mm
20/40 mm
Materials
Quarry rock: granite, basalt, limestone
Water and clay read at sampling: common in quarries, drives screen media and any wash need
Process steps
01
Feed and scalp
Quarry feed is scalped ahead of the jaw: 1 100 mm deck, 100 mm bar spacing.
02
03
Secondary crushing
Cone on a 900 mm head, closed with the screen: oversize returns to the cone.
04
Screening
Triple-deck 2.4 × 6.0 m screen cuts the three road fractions: 0/4, 4/20 and 20/40 mm.
05
Technical data
| Nominal capacity | 250 t/h |
|---|---|
| First-set lead time | 14 weeks |
| Products | Three fractions: 0/4, 4/20, 20/40 mm (EN 12620 grading) |
| Screen | 2.4 × 6.0 m, triple deck |
| Primary jaw feed opening | 1 200 × 900 mm |
| Grizzly deck | 1 100 mm wide, 100 mm bar spacing |
| Conveyor belt width | 1 200 mm |
| Shift coverage | One shift in the base price; night shift quoted separately |
Delivery scope
Mass balance from a 200 kg PSD, UCS and abrasion index
Machines and structural steel, built to a frozen drawing
First wear parts set and the dimension sheet with the first article
Erection supervision and one fitter on site
First-ore sheet signed at 250 t/h: CSS, stroke, amps
Wear cycle for liners and screen media, published in the quote
Other circuits
Send the rock type. Get a first view on t/h.
Tell the applications desk the rock, the target product, and whether it's a pit, a decline, or a quarry. An engineer replies within three working days with a first view on tonnage and a first-steel date.