1. PYNPUNT GEDREWE OPENING

Word jou gouderts verwerkingsbedrywighede beperk deur aanhoudende knelpunte en stygende koste? Die primêre vergruisfase bepaal dikwels die doeltreffendheid van jou hele plant. Algemene uitdagings sluit in:

Oormatige stilstand: Frequent liner changes and unplanned maintenance in abrasive gold ore applications halt your milling circuit, duisende per uur in verlore produksie kos.
Inkonsekwente deurset: Feed variability—from hard, competent quartz veins to clayrich saprolite—causes chokefeeding or cavitation, preventing a steady, optimal feed to your SAG/Ball mills.
Hoë bedryfskoste: Premature wear component failure and high energy consumption per ton crushed directly erode profit margins.
Produk Kwaliteit Kwessies: Poorly sized discharge with excessive fines or slabby material reduces downstream recovery efficiency in leaching or gravity circuits.

Is your operation equipped to handle the specific abrasiveness and variability of gold ore while maintaining availability above 95%? The solution begins with selecting the correct primary crushing equipment.

2. PRODUK OORSIG: HEAVYDUTY GOLD ORE JAW CRUSHER

Hierdie produkreeks bestaan ​​uit 'n reeks robuuste, stationary and modular jaw crushers engineered specifically for the primary crushing of runofmine (ROM) gouderts. Designed as the first critical stage in mineral processing, its purpose is to reliably reduce large, irregular feed (tot 1200 mm) tot 'n konsekwente, conveyable size for secondary crushing or direct feed.

Operasionele werkvloei:
1. ROM-gouderts word via 'n stortwa of laaier in 'n vibrerende grizzly-toevoer gevoer (VGFF VGF), wat fyn materiaal uithaal en oormaat na die breker lei.
2. Erts gaan die diep drukkamer van die kakebeenbreker binne, where a highpressure mechanical force between a fixed and a moving jaw fractures the rock.
3. Crushed material discharges onto a main conveyor at a preset closedside setting (CSS), typically between 150mm to 200mm for primary stage.

Toepassingsomvang: Ideaal vir harde rots goudafsettings (lode gold), such as quartz veins and sulphideassociated ores. Geskik vir beide groenveld-installasies en opgraderings.

Beperkings: Not designed as a standalone solution for highclay or wet, sticky ores without prior scrubbing; secondary/tertiary crushing is required for mill feed preparation below ~25mm.

3. KERNKENMERKE

HeavyDuty Mangaan staal kake | Tegniese basis: Isotropic alloy design with workhardening properties | Bedryfsvoordeel: Jaw plates develop a hard, slytvaste oppervlaklaag by impak, extending service life in highly abrasive quartz environments by up to 30% in vergelyking met standaard legerings. | ROI impak: Verminder lynvoorraadkoste en uitruilfrekwensie, lowering costperton crushed.

Hidrostatiese skakelstelsel | Tegniese basis: Hydraulic cylinders replace traditional mechanical toggle plates | Bedryfsvoordeel: Enables automatic adjustment of the crusher's closedside setting (CSS) and provides overload protection by allowing the jaw to yield under uncrushable material (boemelaar staal). | ROI impak: Eliminates downtime from manual adjustments and prevents catastrophic damage from tramp events, hoofkomponente te beskerm.

Modulêre raamontwerp | Tegniese basis: Fabricated steel sections bolted with precisionmachined interfaces | Bedryfsvoordeel: Facilitates transportation to remote sites and allows for strategic component replacement insitu. Reduces foundation requirements by up to 25%. | ROI impak: Lowers capital expenditure on civil works and simplifies future plant expansion or relocation.

Geïntegreerde motorbasis & Belt Drive | Tegniese basis: Breker, motor, and sheaves mounted on a common subframe with automatic belt tensioning | Bedryfsvoordeel: Verseker perfekte belyning, verminder vibrasie-oordrag, and simplifies installation. Maintains optimal power transmission efficiency. | ROI impak: Cuts installation time by days and improves energy efficiency over the crusher's lifespan.

Gesentraliseerde smering & PLC-outomatisering | Tegniese basis: Automated lubrication system interfaced with plant control logic | Bedryfsvoordeel: Guarantees consistent bearing lubrication under all load conditions. PLC monitors power draw, druk, and temperature for predictive maintenance alerts. | ROI impak: Prevents bearing failures—a leading cause of major downtime—and enables conditionbased maintenance scheduling.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard Norm | Hierdie Gold Ore Kaakbreker Oplossing | Voordeel (% Verbetering) |
| : | : | : | : |
| Meganiese beskikbaarheid (Skuurerts) | 90 92% | 96%+ | +46% |
| Gem. Liner Life (Quartz Ore) | 450,000 MTON | 600,000 MTON| +33% |
| Energieverbruik (kWh/ton) | ~0.85 kWh/t @ CSS 150mm| ~0.72 kWh/t @ CSS 150mm| 15% |
| Tramp Yster Herstel Tyd
(Uncrushable Clearance) | 48 ure (handleiding)
Full Chamber Clearance Required? Ja
|<1 uur
Full Chamber Clearance Required? Nee
|75% aan 87% |

5. TEGNIESE SPESIFIKASIES

Modelreeks kapasiteit: 500 2,200 MTPH (afhanklik van voergradasie & tipe).
Voer opening: Up to 1200mm x 1600mm.
Kragvereistes: 110 400 kW elektriese motoraandrywing; compatible with dualdrive configurations for higher torque demands.
Materiaalspesifikasies: Hoësterkte vervaardigde staalraam (ASTM A36); Austenitiese mangaan staal kakebeen sterf (ASTM A128); Gesmede legeringstaal eksentrieke skag.
Fisiese afmetings (Tipies): Ongeveer. Lengte: 5m; Breedte: 3m; Hoogte: 4m (voerder uitgesluit & afvoer vervoerband).
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +50°C; stofverseëlde laers; opsionele Arktiese of tropiese pakkette beskikbaar.

6. TOEPASSINGSSCENARIO'S

Hard Rock Underground Myn RampUp

Uitdaging: A transitioning openpit operation needed higher primary throughput from deeper sulphide ore but faced space constraints at the existing surface crusher station.
Oplossing: Installation of a modular heavyduty jaw crusher underground at the ore pass loading point.
Resultate: Reduced haulage costs by crushing at depth; achieved sustained throughput of 950 MTPH at a CSS of 175mm; plant availability recorded at 96.7% over first year.

Alluvial/Transition Zone Processing Plant

Uitdaging:A West African operation processing transitional saprolite and fresh rock experienced severe plugging in their previous primary crusher during wet seasons.
Oplossing:A grizzlyfeeder combination was paired with this jaw crusher featuring an aggressive stroke profile enhanced tramp relief system.
Resultate:Eliminated seasonal plugging events; maintained design throughput regardless of moisture content; wear life exceeded projections due to effective fines removal precrushing.

7.KOMMERSIËLE OORWEGINGS

Pricing is structured according tonnage capacity drive power:
Vlak I (1500 MTPH): Full package including hydraulic setting adjustment remote monitoring interfaces

Opsionele kenmerke:Dust suppression ring arctic lubrication package special liner profiles for slabby ore custom discharge heights

Dienspakkette:
1.Basiese waarborg:Covers parts defects for months/2000 operating hours whichever comes first
2.Planned Maintenance Package:Scheduled inspections parts discounts technical support
3.Volledige diensooreenkoms:Covers all scheduled maintenance wear parts replacement guaranteed availability uptime

Financing Options available include capital lease operating lease project financing terms tailored project timelines

Gereelde vrae

What types of gold ore are best suited for this jaw crusher?
It is engineered primarily for hard competent ores typical lode deposits including freemilling quartz refractory sulphide ores It handles variability well but highly clayed material should be screened/scalped prior

How does this equipment integrate with my existing secondary circuit?
The crushers are designed deliver consistent product size range optimize performance cone crushers highpressure grinding rolls downstream Standard discharge heights conveyor speeds can be specified match your layout

What are realistic expectations operational cost savings?
Field data shows operators achieve1520 reduction energy costs per ton reductions spare parts inventory30 fewer unplanned stoppages related bearing liner failure Combined impact typically yields payback period2436 months based utilization

What commercial terms support available?
We offer structured payment plans milestonebased delivery FOB ExWorks CIF major port Incoterms Longterm service agreements provide predictable operating cost protect against budget overruns

What implementation timeline should we plan ?
From order placement delivery ranges1624 weeks depending model complexity Site installation commissioning supervised our engineers typically requires1014 days foundation preparation complete