Targeted Gold Ore Crushing Solutions for HighVolume Processing Plants

Are you facing escalating operational costs due to inefficient primary crushing? Does unscheduled downtime for liner changes and maintenance erode your processing uptime? Are inconsistent feed sizes from your primary crusher causing bottlenecks in your SAG or ball mill circuits, limiting overall recovery rates? The challenges in gold ore comminution are quantifiable: every hour of unplanned stoppage can represent tens of thousands in lost revenue, while inefficient crushing directly increases energy consumption per ton by 1530%. Your operation requires a primary crushing solution that delivers relentless availability, maximizes throughput of abrasive and highgrade ore, and provides a consistently optimal feed for downstream processes. How do you achieve this without compromising on maintenance complexity or total cost of ownership?

Tổng quan về sản phẩm: HeavyDuty Primary Jaw Crusher for Gold Ore

Our flagship gold ore crushing equipment is engineered as a robust, highcapacity primary jaw crusher specifically for the demanding first stage of size reduction in gold mining operations. It is designed to process runofmine (rom) gold ore with high compressive strength and variable moisture content, delivering a consistent product size for secondary crushing or direct feed to milling circuits.

Quy trình hoạt động:
1. Lượng thức ăn ăn vào: quặng ROM (lên tới 1200mm) được đưa vào máy cấp liệu rung động cho Grizzly (VGFF VGF), giúp bóc tách vật liệu mịn và chuyển vật liệu có kích thước quá lớn đến máy nghiền.
2. Nghiền sơ cấp: The core jaw crusher utilizes a steep nip angle and aggressive crushing action to fracture the ore between a fixed and a moving jaw plate.
3. Xả sản phẩm: Crushed material exits through an adjustable discharge setting, ensuring precise control over product top size (typically 150mm to 250mm).
4. Vận chuyển vật liệu: The crushed product is conveyed to the next stage of your mineral processing plant.

Phạm vi ứng dụng & Hạn chế:
Phạm vi: Lý tưởng cho các trạm nghiền sơ cấp cố định, largescale openpit or underground mining operations processing hard rock gold ores (ví dụ., tĩnh mạch thạch anh, quặng chứa sunfua). Effective in both greenfield installations and plant upgrade scenarios.
Hạn chế: Not designed as a standalone solution for complete circuit comminution; requires integration with secondary/tertiary crushers or mills for final liberation. Kích thước và công suất nguồn cấp dữ liệu tối đa phụ thuộc vào kiểu máy.

Tính năng cốt lõi & Lợi ích kỹ thuật

Advanced Liner Geometry | Cơ sở kỹ thuật: Phân tích phần tử hữu hạn (FEA) optimized profile | Lợi ích hoạt động: Increased wear life by up to 30% through even pressure distribution and reduced localized stress | Tác động ROI: Lower cost per ton crushed via extended service intervals and reduced liner inventory

Chuyển đổi thủy lực & Hệ thống điều chỉnh | Cơ sở kỹ thuật: Integrated hydraulic ram for tensioning and clearing | Lợi ích hoạt động: Kích hoạt nhanh chóng, safe clearing of tramp metal or cavity blockages in under 15 minutes without manual intervention | Tác động ROI: Minimizes downtime events from common stalls, bảo vệ mục tiêu thông lượng

Cánh quạt hạng nặng & hội mang | Cơ sở kỹ thuật: Oversized spherical roller bearings with automated lubrication | Lợi ích hoạt động: Sustains peak load under shock conditions from uncrushables, ensuring bearing integrity >99.5% sẵn có | Tác động ROI: Eliminates premature bearing failure—a leading cause of major crusher overhaul—saving over $50k in potential repair costs per incident

Xây dựng khung mô-đun | Cơ sở kỹ thuật: bắt vít, stressrelieved steel sections | Lợi ích hoạt động: Simplifies transport to remote sites and allows for strategic component replacement versus full frame repair | Tác động ROI: Reduces logistics costs by 25% and cuts rebuild time during major refurbishment by 40%

Tích hợp ngăn chặn bụi | Cơ sở kỹ thuật: Pressurized water spray system at feed and discharge points | Lợi ích hoạt động: Kiểm soát hiệu quả bụi silic tại nguồn, maintaining compliance with health and safety exposure limits (OEL) | Tác động ROI: Mitigates risk of regulatory shutdowns and reduces plantwide housekeeping labor

Thiết kế buồng thông minh | Cơ sở kỹ thuật: Deep symmetrical crushing chamber with optimized stroke at the discharge point | Lợi ích hoạt động: Delivers higher reduction ratios (lên đến 6:1) in a single pass while minimizing slabby product shape | Tác động ROI: Increases potential circuit throughput by improving material flow characteristics to downstream processes

Sơ lược về lợi thế cạnh tranh

| Chỉ số hiệu suất | Điểm chuẩn tiêu chuẩn ngành | Giải pháp nghiền quặng vàng của chúng tôi đã được cải tiến |
| : | : | : |
| Cuộc sống mặc lót (Quặng mài mòn) | ~450.000 tấn mỗi bộ (Mn14%)| ~600,000 MT per set (Premium Alloy) |
| sẵn có (Đã lên lịch + Không có lịch trình) |>95% tính khả dụng hàng năm |>98.5% tính khả dụng hàng năm |
| Energy Consumption per Tonne kWh/t| ~0,8 1.2 kWh/t| ~0,65 0.9 kWh/t|
| Thời gian giải phóng mặt bằng kim loại lang thang |>60 phút hướng dẫn sử dụng|36,000 giờ hoạt động |

Thông số kỹ thuật

Phạm vi công suất: 500 2,500 tấn mỗi giờ (TPH), dependent on model and feed gradation.
Mở nguồn cấp dữ liệu: From 1000mm x 800mm up to 1500mm x 1200mm.
Yêu cầu về nguồn điện: Động cơ máy nghiền chính từ 150 kW để 400 kW; total installed power including VGF from 200 kW để 500 kW.
Thông số vật liệu: Khung thép chế tạo cường độ cao (ASTM A36); jaw plates available in premium manganese steel (1822% Mn) or optional chromiumenhanced alloys for highly abrasive ores; shaft forged from hightensile steel.
Kích thước vật lý & Cân nặng: Approximate footprint range from 8m x 4m up to 12m x 6m; weights from ~45 tonnes up to ~120 tonnes.
Phạm vi hoạt động môi trường: Được thiết kế cho nhiệt độ môi trường xung quanh từ 20°C đến +50°C; electrical components rated for IP65 protection against dust and moisture ingress.

Kịch bản ứng dụng

HighGrade Underground Mine Expansion

Challenge A midtier producer needed to double primary crushing capacity within an existing building footprint to handle highergrade ore from a new vein. Space constraints ruled out additional conventional crushers.
Solution Implementation of our compact, highcapacity jaw crusher model with a modular base design allowed it to be fitted onto a reinforced mezzanine level above existing conveyors.
Results Achieved target throughput increase of 100% within the same building envelope. The modular installation reduced construction time by 8 weeks compared to a traditional foundationbased install.

Remote OpenPit Operation with Abrasive Ore

Challenge An isolated site faced exorbitant costs and lead times for liner changes every 3 months due to extremely abrasive silicified ore. Downtime logistics crippled annual throughput targets.
Solution Deployment of our crusher with FEAoptimized liner geometry paired with optional ultrawearresistant alloy jaw plates.
Results Extended liner life consistently achieved 4month operational windows between changes. This predictable schedule allowed for optimized logistics planning, reducing annual planned downtime by 25% and increasing annualized throughput by approximately 8%.

Cân nhắc thương mại

Our gold ore crushing equipment is offered across three capability tiers:

1.
2
3

Câu hỏi thường gặp

Q What if my existing plant's conveyor system isn't rated for your crusher's maximum output?
A Our engineering team conducts presale volumetric flow analysis based on your specific ore characteristics.We can specify models that match your downstream constraints or provide interface design supportfor necessary upgrades.

Q How does this equipment handle wet sticky ore which can cause packing in the chamber?
A The deep chamber design combined with an aggressive stroke at the discharge point promotesmaterial ejection.Field data shows this reduces packing incidents by over 60% comparedto older straightplate designs.For severe conditionsan optional chamber heating systemis available.

Q Are wear parts like jaw plates interchangeable with other OEM crushers?
A While designed as part of an optimized systemour commitmentto minimizing customer downtime means we offer interchangeable wear partsfor several common industry form factors.Details are providedin our compatibility documentation.

Q What financing options are availablefor capital expenditure projects?
A We offer several commercial pathwaysincluding direct capital saleoperational lease agreementsand throughputbased contractswhere payment is partially tiedto achieved production volumes.A dedicated commercial team will structurea proposal basedon your financial strategy.

Q What levelof technical supportis provided during commissioningand operation?
A Every sale includesa comprehensive commissioning package conductedby our field engineers.We offer tiered service agreementsfrom remote monitoringand technical supportto guaranteed spare parts availabilityand scheduled maintenance inspectionsby certified technicians