1. PAINPOINT DRIVE NOLEING

Are you managing escalating operational costs and unpredictable throughput in your gravity separation circuit? Inconsistent feed density, fluctuating water pressure, and manual adjustments can lead to significant gold losses in your fine recovery operations. These challenges directly impact your bottom line through lost revenue and increased labor for cleanup and retreatment. How do you ensure peak recovery efficiency across every shift without constant supervision? Can your operation maintain high performance with variable feed grades and particle sizes? The solution requires equipment engineered for stability, хяналт, and maximum mineral capture.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

The ODM Series Centrifugal Concentrator is a highG force, continuousbatch centrifugal separator designed for the recovery of fine gold and other heavy minerals from slurry. It operates as a critical component in gravity concentration circuits, particularly effective for particles too fine for traditional sluices or jigs.

Үйл ажиллагааны ажлын урсгал:
1. Тэжээх танилцах: A controlled slurry feed is introduced into a rotating drum lined with ribbed riffles.
2. Төвлөрөл & Fluidization: Centrifugal force pins heavy particles against the riffles while a continuous fluidization water flow maintains a fluid bed, allowing lighter gangue material to be flushed out.
3. Тасралтгүй гадагшлуулах: Tailings exit the machine continuously through ports at the head of the drum.
4. Баяжмалыг хадгалах & Flushing: Gold and heavy concentrates are retained within the riffles. After a set operational cycle, the concentrate is automatically flushed into a secure collection point for further processing.

Хэрэглээний хамрах хүрээ & Хувьсгал:
Саад тохолтол тарз: Анхан шатны хувьд тохиромжтой, scavenger, or cleaner duty in hard rock and alluvial gold operations; effective on sulphide concentrates; suitable for platinum group metals (Pgms) and other heavy minerals.
Хувьсгал: Performance is dependent on proper particle liberation; not suitable as a primary crusher or for coarse (+2мм) материал; requires consistent water supply and pressure.

3. ҮНДСЭН ОНЦЛОГ

Хувьсах давтамжийн хөтөч (VFD) Удирдах | Техникийн үндэслэл: Precision AC motor control via inverter technology | Үйл ажиллагааны ашиг тус: Операторууд эргэлтийн хурдыг нарийн тохируулах боломжтой (Gforce) in realtime to match changing feed characteristics without stopping the machine. | ROI нөлөө: Maximizes recovery across varying ore types, reducing process downtime for adjustments by an estimated 1520%.

Автоматаар гадагшлуулах дараалал | Техникийн үндэслэл: Програмчлагдах логик хянагч (Импорт) with timed solenoid valves | Үйл ажиллагааны ашиг тус: Бүрэн автоматжуулалтыг идэвхжүүлдэг, timed concentrate flushing cycles, ensuring consistent concentrate grade and eliminating operatordependent variability. | ROI нөлөө: Reduces labor requirements for manual cleanup, improves security of recovered values, and increases actual processing time.

Dynamic Fluidization System | Техникийн үндэслэл: Independently controlled, pressurized water rings with calibrated nozzles | Үйл ажиллагааны ашиг тус: Provides optimal fluidization water across the entire concentrating bed, preventing compaction of heavies and ensuring efficient gangue rejection. | ROI нөлөө: Талбайн өгөгдөл нь a 510% improvement in recovery efficiency for sub100micron gold compared to static systems.

AbrasionResistant Composite Drum | Техникийн үндэслэл: Drum lined with polyurethane or ceramic composite riffles over a steel shell | Үйл ажиллагааны ашиг тус: Provides exceptional wear life in highly abrasive slurries, maintaining precise riffle geometry for consistent performance over thousands of hours. | ROI нөлөө: Lowers total cost of ownership by extending service intervals by up to 300% compared to rubberlined units.

Хэлбэртэй загвар & QuickRelease Covers | Техникийн үндэслэл: Bolted subassemblies with sealed bearings and clampstyle covers | Үйл ажиллагааны ашиг тус: Dramatically simplifies routine inspection, дэмжлэгэ, болон бүрэлдэхүүн хэсгийг солих. Full drum access is achieved in minutes. | ROI нөлөө: Cuts planned maintenance downtime by half and reduces longterm servicing costs.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Typical Concentrator) | ODM Centrifugal Concentrator Solution | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Нарийн алтны нөхөн сэргэлтийн хувь (100 шүүр) | 7080% оновчтой нөхцөлд | Тууштай хүрдэг 8592% in field tests | +15% харьцангуй сайжирсан |
| Average Concentrate Grade (Au ppm) | Хувьсагч; often requires secondary cleaning | Higher primary concentrate grade due to dynamic fluidization | Reduces cleaner stage load by ~25% |
| Засвар үйлчилгээний зогсолт (Жилийн цаг) | 4060 hours for liner change & холхивчийн үйлчилгээ | 60% бууруулах |
| Боловсруулсан тонн тутамд усны хэрэглээ| ~1.5 m³/tonne average consumption| Optimized nozzle design reduces usage to ~1.1 m³/tonne| ~27% reduction |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Загвар: ODM1000
Хүчин чадлын хүрээ: 8 12 цагт тонн (dry solids), dependent on feed density and particle size distribution.
Эрчим хүчний шаардлага: 11 кВт-ын үндсэн хөтөч мотор (VFD хяналттай), 0.75 kW auxiliary pump.
Материалын үзүүлэлтүүд: Үндсэн компьютер: Нүүрстөрөгчийн ган (painted or optional stainless); Бөмбөрийн бүрхүүл: Hardened steel; Lining Options: Premium polyurethane or ceramic composite riffles; Fluidization Rings: Зэвэрдэггүй ган.
Физик хэмжээсүүд (L x W x H): 2200 мм x 1200 мм x 1650 мм.
Үйл ажиллагааны хүрээ: Орчны температур: 20°C-аас +50 °C хүртэл; Requires clean process water at 200350 kPa pressure.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Hard Rock Gold Mine – Scavenger Duty Application

Сорилт: A milling circuit was losing significant fine gold to tailings due to inefficient gravity recovery postball mill grind (~150 микрон). Existing equipment could not effectively capture liberated particles below 74 микрон.
Хариу: Installation of two ODM Centrifugal Concentrators in parallel on the combined cyclone underflow stream as a scavenger circuit.
Үр дүн: Monthly gravity gold production increased by 22%. Overall plant recovery improved by an estimated 3%, providing a payback period on equipment of less than six months.

Аллювийн / Placer Operation – Primary Recovery Upgrade

Сорилт: An operation using traditional sluices experienced high losses during periods of variable feed grade and required constant manual adjustment from operators.
Хариу: Replacement of two sluice lines with a single ODM Centrifugal Concentrator fed by a classifying screen undersize.
Үр дүн: Achieved more consistent recovery regardless of operator shift changes, reducing gold loss variability by over 40%. Labor was redeployed from sluice monitoring to other areas.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

The ODM Centrifugal Concentrator is offered in three capacitybased tiers:
1. ODM500 Pilot/Modular Plant Tier: For testing or smallscale operations (<5 цагдаа).
2. ODM1000 Standard Production Tier: For midscale plants (<15 цагдаа).
3. ODM2000 HighCapacity Tier: For largescale circuits (>20 цагдаа).

Optional Features include PLC automation packages with data logging, remote monitoring capability via SCADA interface, идэмхий орчинд зориулсан зэвэрдэггүй ган хийц.

Service packages range from basic commissioning support to comprehensive annual maintenance agreements that include wear part inspections and replacements at fixed annual costs.

Financing options are available through partner institutions including equipment leasing plans over 2460 months or renttopurchase agreements tailored to cash flow requirements.

8.Түгээмэл асуултууд

Q1 Is the ODM Centrifugal Concentrator compatible with our existing cyclone overflow or grinding circuit discharge?
Тиймээ, provided it is integrated correctly with an appropriate sump and feed pump system designed to deliver consistent slurry density within specified parameters (<35% жингээр хатуу бодис). Our engineering team can review your flowsheet.

Q2 What is the expected impact on our power consumption when adding this unit?
The ODM1000 model has a total connected load under full operation of approximately 12 kW per unit—comparable to several large slurry pumps—making its incremental power demand manageable within most plant infrastructures.

Q3 How does this concentrator handle clayrich or highsilt content ores that tend to blind traditional equipment?
The dynamic fluidization system provides continuous agitation that helps mitigate blinding compared to static beds found in older technologies but preclassification via hydrocyclone desliming remains strongly recommended where clays are present

Q4 What are typical commercial terms including delivery lead time warranty coverage?
Standard delivery lead time is 14 weeks from order confirmation FOB manufacturing facility Standard warranty covers parts against manufacturing defects 12 months excluding normal wear items like liners

Q5 What training do you provide our operators regarding setup calibration daily operation procedures?
We provide comprehensive onsite commissioning training covering startup/shutdown sequences daily checks troubleshooting guides along detailed operational manuals accessible digitally