1. Project Overview & Site Execution
Designed for a prominent gold mining project in the UAE, this 200-300TPH crushing line is engineered to prepare raw ore for maximum gold recovery. By utilizing the PE-900×1200 Jaw Crusher and the advanced HPT300 Multi-cylinder Hydraulic Cone Crusher, the plant efficiently reduces hard gold ore into fine aggregates (0-25mm). This "more crushing, less grinding" strategy significantly lowers the operational costs of the downstream ball milling process while maintaining stable high-capacity output.
LOCATION
United Arab Emirates
CAPACITY
200-300 TPH
MATERIAL
Gold Ore
PRODUCTS
0-10mm, 10-25mm (Prepared for Milling/Leaching)
Project Site Snapshot & Execution Summary
Overview of the UAE gold mine crushing site, featuring the heavy-duty primary jaw station and the sophisticated HPT cone crusher hydraulic station.
"The HPT300 is a game-changer. It produces a very fine product size (mostly <15mm), which has increased our ball mill efficiency by 20%."
2. Detailed Process Flow & Design Rationale
To optimize the downstream gold recovery process, we designed a two-stage crushing circuit focused on producing fine particles to reduce the workload of the ball mill:
- Primary Crushing: Raw gold ore is fed into the PE-900×1200 Jaw Crusher via a vibrating feeder, reducing large rocks up to 750mm down to a manageable size.
- Secondary Crushing: The material is conveyed to the HPT300 Multi-cylinder Hydraulic Cone Crusher. Its "lamination crushing" principle is highly effective for hard gold ore, producing a high percentage of fine aggregates.
- Screening: An S5X-2460 Vibrating Screen separates the output.
- >25mm: Returned to HPT300 for re-crushing (Closed Circuit).
- 0-10mm & 10-25mm: Conveyed to the stockpile as final feed for the grinding or leaching stage.
3. Key Equipment Configuration List
We selected market-leading, durable models to ensure stable 24/7 operation and low maintenance costs.
4. Project Highlights & Value Creation
Optimized for Milling
The HPT cone crusher produces finer output (<10mm), significantly reducing the energy consumption of the subsequent ball mill.
Intelligent Control
Features a fully automated hydraulic and lubrication control system for safe 24/7 operation in high temperatures.
Heavy Duty Design
Engineered to withstand the extreme abrasion of gold ore and the harsh desert environment of the UAE.
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