1. PYNPUNT GEDREWE OPENING

Is your gold processing operation losing profitability to inefficient primary crushing? The bottleneck at this first stage ripples through your entire circuit, impacting recovery rates and bottomline revenue. Algemene uitdagings met suboptimale goudertsbreektoerusting sluit in:

Hoë stilstandtyd vir instandhouding: Frequent liner changes and unplanned repairs on abrasive gold ores (veral dié met 'n hoë kwartsinhoud) halt your milling circuit, duisende per uur in verlore produksie kos.
Inkonsekwente vermindering van voergrootte: Poorly calibrated or worn crushers produce a nonuniform product size. This overloads downstream grinding mills, verhoging van spesifieke energieverbruik (kWh/ton) and reducing overall throughput.
Voortydige komponent mislukking: Standard manganese steel wear parts can degrade rapidly under highimpact, highabrasion conditions of hard rock gold ores, leading to excessive spare parts inventory costs and labor.
Gold Loss Potential in FreeMilling Ores: Inefficient crushing that generates excessive fines can complicate gravity recovery circuits or lead to dusting and physical loss of fine gold particles before leaching.

Are you evaluating equipment that can deliver consistent throughput, reduce operating costs per ton, and protect your valuable mineralbearing feed? Die regte primêre breker is nie net 'n aankoop nie; it’s a strategic investment in plantwide efficiency.

2. PRODUK OORSIG

Our private label Gold Ore Crushing Equipment is engineered as heavyduty, hoëkapasiteit primêre kakebeenbrekers wat spesifiek gekonfigureer is vir die veeleisende omgewing van runofmyn (ROM) gouderts verwerking. This equipment serves as the first critical stage in comminution, setting the foundation for optimal recovery.

Operasionele werkvloei:
1. ROM ore is fed via grizzly or apron feeder into the crusher’s robust vibrating grizzly feeder (VGFF VGF) afdeling, wat fyn materiaal uithaal om die drukkamer te omseil.
2. Oversize material enters the deep crushing chamber where a powerful elliptical motion jaw crushes material against a fixed jaw.
3. Crushed product discharges onto the main plant conveyor at a preset closedside setting (CSS), typically between 100mm to 150mm for primary stage output.
4. The VGF undercrusher conveyor carries both scalped fines and crushed product for combined transport to the next processing stage.

Toepassingsomvang & Beperkings:
Omvang: Ideal for hard and abrasive gold ores (bv., kwarts are), largescale mining operations requiring high availability (>90%), and plants where consistent feed size to SAG/Ball mills is critical.
Beperkings: Not designed as a standalone solution for alluvial or placer deposits requiring scrubbing/washing. Maximum feed size is limited by model dimensions; extremely sticky or clayrich ores may require preprocessing.

3. KERNKENMERKE

HeavyDuty-raam & StressRelieved Design | Tegniese basis: Eindige Element Analise (FEA) geoptimaliseerde staalvervaardiging | Bedryfsvoordeel: Elimineer krake van raammoegheid onder sikliese laai, versekering van strukturele integriteit oor a 20+ jaar dienslewe | ROI impak: Verminder die risiko van katastrofiese raamfout en gepaardgaande maande lange stilstand, kapitaalbelegging te beskerm.

Geblus & Tempered Alloy Steel Jaw Dies | Tegniese basis: Proprietary heattreatment process creating a hardened exterior with a tough, skokabsorberende kern | Bedryfsvoordeel: Provides exceptional resistance to abrasion from quartz while maintaining impact strength to handle tramp metal events | ROI impak: Verleng voering lewe met 'n gemiddeld van 3040%, decreasing costperton for wear parts and liner changeout frequency.

Aggressiewe elliptiese verpletterende beweging | Tegniese basis: Highstroke eccentric shaft design that delivers higher inertia at the top of the chamber | Bedryfsvoordeel: Promotes faster nipangle reduction and efficient breaking of slabby material on first pass, increasing throughput capacity | ROI impak: Achieves target tonnage with fewer operational hours or allows processing higher volumes within existing shifts.

Hidrouliese verstelling & Skoonmaakstelsel | Tegniese basis: Geïntegreerde hidrouliese silinders vir CSS-verstelling en onbreekbare materiaalvrystelling | Bedryfsvoordeel: Aktiveer vinnig, precise product size changes without manual shims. Automatically releases tramp iron, minimizing risk of severe damage | ROI impak: Reduces adjustment downtime from hours to minutes and prevents costly incidents like bent shafts or broken toggle plates.

Integrated Vibrating Grizzly Feeder (VGFF VGF) | Tegniese basis: Bolton heavyduty VBF with adjustable grizzly bars powered by twin eccentric shaft vibrators | Bedryfsvoordeel: Verwyder fyn stowwe voor fyngedruk, reducing chamber wear and power consumption while improving overall efficiency | ROI impak: Lowers energy use per ton processed by diverting up to 20% of feed volume away from the crusher mechanism.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard Norm | Ons goudertsbreekoplossing gedokumenteerde voordeel |
| : | : | : |
| Meganiese beskikbaarheid (A_o) | ~88% 91% >95% +47% verbetering |
| Liner Life in HighSiO₂ Erts (Ure) ~600 800 hours ~1000 1100 ure +3540% verbetering |
| Deursetkapasiteit (tph) for Equivalent CSS Rated Capacity +510% hoër deurset +510% verbetering |
| Spesifieke energieverbruik (kWh/t) Basislyn 812% laer verbruik 812% verbetering |

5. TEGNIESE SPESIFIKASIES

Modelreeks & Kapasiteit: Available in three primary sizes with capacities from 500 TPH aan 1,800 TPH at a CSS of 150mm.
Kragvereistes: Main crusher drive powered by 150 kW aan 400 kW elektriese motors; VBF drive requires separate 3075 kW motor. All compliant with IEC standards.
Materiaalspesifikasies: Highgrade steel plate frame (ASTM A36); Eccentric shaft forged from EN24/4340 steel; Jaw dies manufactured from modified Mn18Cr2 alloy.
Fisiese afmetings: Feed opening ranges from 1200mm x 800mm to 1600mm x 2000mm. Total installed weight between 45,000 kg aan 120,000 kg.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +50°C. Stofseëlstelle beskikbaar vir droë omgewings; corrosionresistant coatings standard for humid/saline conditions.

6. TOEPASSINGSSCENARIO'S

Hard Rock Underground Mine Expansion Challenge A midtier gold miner needed to increase plant throughput by 25% but was constrained by their existing primary crushing circuit's frequent downtime and inability to handle harder newlyexposed ore zones.Solution Installation of our midrange Gold Ore Crushing Equipment with enhanced jaw kinematics and heavyduty bearings.Solution Installation of our midrange Gold Ore Crushing Equipment with enhanced jaw kinematics and heavyduty bearings Results Achieved sustained throughput increase of28%. Mechanical availability improved from86.%to94.% reducing total monthly delay hours by65%.

Heap Leach Operation Optimization Challenge An openpit heap leach operation faced high costs from contractor mobile crushing inconsistent product sizing(which affected percolation)and excessive liner wear on their rented equipment.Solution Commissioning of a dedicated stationary primary jaw crusher configured specifically for their oxide ore.Solution Commissioning of a dedicated stationary primary jaw crusher configured specifically for their oxide ore Results Brought crushing inhouse eliminating contractor margins Product PSD consistency improved yielding more uniform leaching cycles Liner replacement intervals extended by50%.payback period calculated at18 months

7 KOMMERSIËLE OORWEGINGS

Equipment pricing is tiered based on capacity model sizeand levelofonboard automationStandard models include basic PLC controlsfor start/stopand monitoring Optional features include advanced condition monitoring sensors automated lubrication systemsand wear part inventory packages Service packages are offeredfrom basic commissioningand operator trainingto comprehensive annual maintenance planswith guaranteed response times Financing options including leaseto owncapital equipment loansand rentalpurchase agreements are availableto alignwith project cash flow requirements

8 Gereelde vrae

Q What if my ore characteristics change overthe mine life
A The hydraulic adjustment system allows youto modifythe closed side setting quicklyto adaptto changing ore hardnessor required product size maintaining circuit balance

Q How does this equipment interfacewith my existing conveyingand screening plant
A Our engineering team providesfull interface documentation including chute designs load dataand electrical connection specificationsfor integrationbyyour contractor

Q Whatisthe expected delivery lead timefora standard model
A Lead times varybasedon model specification Current lead times range from26to36weeksfrom order placementwith expedited options potentially available

V Word prestasiewaarborge aangebied
A Yes we offer guaranteed minimum throughput capacityand mechanical availability basedon agreed feed material characteristicsas partofour commercial proposal

Q What trainingis providedfor our maintenance crew
A We provide comprehensive onsite training covering routine maintenance procedures troubleshooting guidesand safe liner change out protocols Documentation includes detailed part manuals