1. PYNPUNT GEDREWE OPENING

Word jou goudverwerkingsbedrywighede beperk deur inkonsekwente voergrootte, buitensporige voeringslytasiekoste, or unplanned downtime from equipment failure? Inefficient primary crushing directly impacts your entire recovery circuit, lei tot:
Deurset-bottelnekke: Mismatched crusher output can choke downstream milling processes, honderde produksie-ure jaarliks ​​kos.
Spiraling Maintenance Costs: Frequent jaw liner or mantle changes on standard crushers halt operations and incur significant labor and parts expenses.
Hoë energie ondoeltreffendheid: Ouer vergruisingstegnologie verbruik buite verhouding krag per ton verwerkte erts, winsmarges erodeer.
Unpredictable Product Size: Poorly controlled output size distribution reduces grinding circuit efficiency and can affect cyanidation kinetics.

Is your primary crushing stage a reliable asset or a recurring liability? The solution lies in selecting equipment engineered specifically for the abrasive, highvalue nature of gold ore.

2. PRODUK OORSIG: PRIMÊRE KAAKBREKKER VIR GOUDERTTSVERWERKING

This heavyduty jaw crusher is engineered as the first critical stage in hard rock gold ore comminution. Dit is ontwerp om runofmine te aanvaar (ROM) gold ore with feed sizes up to 1200mm and reduce it to a consistent, manageable product for secondary crushing or SAG mill feed.

Operasionele werkvloei:
1. ROM-gouderts word via stortwa of laaier in die breker se vibrerende grizzly-toevoer ingevoer (VGFF VGF), which bypasses fines to optimize capacity.
2. Oversize material enters the crushing chamber where a robust, oscillating jaw exerts immense compressive force against a fixed jaw.
3. The crushed material discharges onto the main product conveyor at a preset closedside setting (CSS), ensuring a predictable product size distribution.

Toepassingsomvang & Beperkings:
Omvang: Ideaal vir primêre vergruising van harde rots gouderts (kwarts, sulfiede), myn afvalrots, and aggregate. Suitable for both stationary plant and modular/trackmounted setups.
Beperkings: Nie ontwerp vir nat nie, taai ertse sonder vooraf scalping; requires competent feed control to optimize wear life and capacity.

3. KERNKENMERKE

Vaste aanlegkonfigurasie | Tegniese basis: Boltsaam, stressrelieved frame | Bedryfsvoordeel: Eliminates frame welding onsite, ensures perfect alignment for longer bearing life | ROI impak: Verminder installasietyd met tot 30%, lowers risk of premature failure

QuarryGrade HeavyDuty Frame | Tegniese basis: Highgrade steel plate fabrications with reinforced ribs | Bedryfsvoordeel: Withstands continuous highcycle loading from abrasive gold ore without fatigue | ROI impak: Verleng strukturele dienslewe verder 15+ jaar onder tipiese toestande

Wedge-gebaseerde CSS-aanpassing | Tegniese basis: Hydraulically assisted toggle system with mechanical lockout | Bedryfsvoordeel: Allows operators to adjust product size quickly and safely during maintenance windows | ROI impak: Minimizes downtime for product size changes to under 30 minute

Geoptimaliseerde breekkamerontwerp | Tegniese basis: Diep simmetriese kamer met aggressiewe kneephoek | Bedryfsvoordeel: Promotes interparticle crushing for improved reduction ratios and more cubicle product shape | ROI impak: Verhoog deurset deur 510% over conventional designs at equivalent power draw

Manganese Steel Jaw Liners | Tegniese basis: ISO 9001 castings with optimized alloy chemistry and heat treatment | Bedryfsvoordeel: Provides exceptional abrasion resistance against silicarich gold ores; reversible for extended use | ROI impak: Verminder voering verbruik koste deur 1525% in vergelyking met standaard mangaan

Gesentraliseerde smeerstelsel | Tegniese basis: Automated lubrication points for all major bearings | Bedryfsvoordeel: Ensures consistent bearing lubrication under highdust conditions; includes manual override | ROI impak: Voorkom duur draeraanvalle, a leading cause of unplanned stoppages

Geïntegreerde motormontering & VBelt Drive | Tegniese basis: Dedicated crusher motor base with multiple sheave options | Bedryfsvoordeel: Simplifies motor alignment and allows for future throughput tuning via sheave changes | ROI impak: Reduces installation complexity and provides operational flexibility

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard | Hierdie Gold Ore Kaakbreker Oplossing | Voordeel (% Verbetering) |
|||||
| Beskikbaarheid / Optyd | 9092% | >95% | +35% |
| Liner Life (Skuurerts) | 120,000 150,000 ton | 180,000 220,000 ton | +2540% |
| Energieverbruik | Basislyn | Optimized kinematics reduce specific energy by ~8% |
| Verminderingsverhouding | 6:1 | Tot 8:1 |
| CSS-aanpassingstyd | 6090 minute |

5. TEGNIESE SPESIFIKASIES

Modelreeks kapasiteit: 300 1,800 ton per uur (dependent on feed gradation and material hardness).
Voer opening: Van 800mm x 600mm tot 1500mm x 1200mm.
Kragvereistes: Elektriese motor ry vanaf 75 kW aan 250 kW; configured for minesite voltage (bv., 415V/690V/3300V).
Materiaalspesifikasies: Main frame construction from ASTM A36 steel; jaw liners from premiumgrade ASMT A128 manganese steel; shaft from forged alloy steel EN24.
Fisiese afmetings (Voorbeeld Model): Ongeveer. Lengte: ~7m, Breedte:~3m Hoogte:~3m (voerder uitgesluit & afvoer vervoerband).
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +50°C; stofseëls gegradeer vir IP66-beskerming.

6. TOEPASSINGSSCENARIO'S

Wes-Afrikaanse Hard Rock Myn

Uitdaging: Processing highly abrasive quartzite gold ore resulted in primary crusher liner changes every six weeks, causing ~16 hours of lost production each event.
Oplossing: Implementation of this jaw crusher with optimized chamber geometry and premium manganese liners.
Resultate: Liner life extended to over four months per set. Annual crusherrelated downtime reduced by an estimated ~65 hours directly attributable to liner maintenance.

Modular Processing Plant Contractor

Uitdaging: Required a reliable primary crushing unit that could be rapidly deployed across multiple shortlife satellite pits with minimal onsite civil work.
Oplossing: Deployment of this jaw crusher in a skidmounted configuration with integrated feeder and walkways.
Resultate: Plant commissioning time reduced from three weeks to under five days per site changeover. Consistent product sizing improved downstream ball mill performance across all sites.

7. KOMMERSIËLE OORWEGINGS

Prysvlakke: Offered in three standard configurations—Base Unit (slegs breker), SkidMounted Pakket (crusher+feeder+motor), Full Modular Plant Section (crushing+screening+conveying).
Opsionele kenmerke: Stofonderdrukking spuitstelsels, automated lubrication monitoring packages, hydraulic tramp iron release system (in lieu of toggle plate), various liner profiles for specific ore characteristics.
Dienspakkette: Gelaagde aanbiedinge sluit basiese waarborg in (12 maande onderdele/arbeid), Uitgebreide ondersteuningsplan (3year critical parts coverage + jaarlikse inspeksie), Voldiens Onderhoudskontrak (includes scheduled labor).
Finansieringsopsies: Available through partner institutions covering capital lease agreements operating leases tailored to project cash flow models.

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