Tracked jaw crusher feeding cone and vibrating screen on quarry haul road

Crushing & Screening Circuits

Jaw, Cone & Screen Plants Sized for Aggregate Throughput

Publish feed size, closed-side setting and t/h maps before the tender closes — Tier 4 Final drives, ISO 4406 hydraulic cleanliness and AS 4024 guarding on every Powerscreen circuit.

Request CSS & t/h Map Open Product Catalog

220–800 t/hCircuit throughput classes
18Quarry-belt parts hubs
< 18hContracted MTTR target

Cone crusher mantle and hydraulic CSS adjustment on plant deck

Circuit Controls

Four Specs Quarry Buyers Check Before Awarding Iron

Powerscreen packages jaw opening, cone CSS, screen vibration frequency and hydraulic cleanliness into one commissioning log so equipment managers can paste numbers into the bid binder.

Jaw opening matched to F80 Primary jaw chambers sized 500–1100 mm so haul-truck dump cycles do not stall on oversize limestone or granite.
Cone CSS maps 16–38 mm Closed-side setting tables publish t/h at each gap so base-course and concrete-sand splits stay inside gradation envelopes.
Screen decks at rated RPM Triple-deck vibrating screens hold vibration frequency targets so near-size particles leave the circuit instead of circulating load.
ISO 4406 18/16/13 oil Factory flush samples ship with the plant; 250-hour retests keep crusher hydraulics inside particle-count limits.

Equipment Families

Four Building Blocks for a Closed Crushing Circuit

Each card links to the live catalog inquiry modal — no brochure wall ahead of the SKU grid on the products page.

Jaw Crushers

Primary reduction with documented jaw opening and toggle-plate relief for hard-rock feed.

Inquire

Cone Crushers

Secondary and tertiary CSS control for base course, chip and manufactured sand splits.

Inquire

Impact Crushers

Blow-bar chambers for recycled concrete and soft limestone where cubicity matters.

Inquire

Vibrating Screens

Two- and three-deck screens with published vibration frequency and media change kits.

Inquire

Engineering Specs

Compare Feed Size, CSS and Screen Geometry by Station

Parameter	Typical class	Notes
Jaw opening	500–1100 mm	Match to haul-truck F80 and scalp grate
Discharge opening	50–175 mm	Primary product to cone or stockpile
Output capacity	180–650 t/h	Limestone / granite duty maps
Operating weight	28–72 t	Tracked mobile packages

Parameter	Typical class	Notes
Feed size	≤ 250 mm	After primary jaw or impact
CSS range	16–38 mm	Hydraulic adjust under load
Output capacity	220–450 t/h	At mid-CSS on hard rock
Drive power	160–250 kW	Tier 4 Final / Stage V

Parameter	Typical class	Notes
Deck size	5.0×1.8 – 6.0×2.4 m	Two- or three-deck
Vibration frequency	850–1000 RPM	Tuned to media aperture
Output capacity	200–600 t/h	Open-circuit finishing
Media kits	PU / wire / rubber	Staged at regional hubs

4,200+ Plant operating hours logged / quarter

18 Regional wear-part hubs

62 Countries with active circuits

11 d Typical line commissioning window

Selection Trade-offs

Jaw vs Impact Primary — and What Powerscreen Will Not Promise

Jaw crusher primary

Default for hard limestone and granite: simple toggle relief, wide feed-hardness tolerance (Mohs ≤ 9 class), and lower liner spend. Peak cubicity is secondary to stable t/h and short downtime windows.

Impact crusher primary

Wins when asphalt-grade cubicity or recycled concrete dominates. Blow bars raise shape quality but wear faster on abrasive trap rock; we publish that liner-life trade against the jaw baseline before the bid closes.

Operating limits we disclose up front

Tracked mobiles relocate faster but can sit 10–20% below stationary jaw–cone–screen peak t/h on the same rock.
Tighter cone CSS (16–20 mm) improves cubicity yet raises liner wear and diesel per saleable ton.
Wet wash modules need settling-pond capacity; dry screening is preferred where water permits are constrained.
We do not quote plants without feed F80, target gradation and duty hours — incomplete RFQs stay in application review.

Send feed rock, F80 and finished gradation — we return a circuit sketch.

Application engineers reply with jaw opening, CSS recommendation and screen deck count within one business day.

Start Plant Inquiry