1. PAINPOINT DRIVE NOLEING

Are you facing persistent bottlenecks in your gold processing circuit due to unreliable or inefficient comminution? The challenges of pilotscale testing and process validation for gold recovery are welldocumented. Inconsistent or inaccurate results from your export stamp mill gold mining testing can lead to costly downstream errors, орно:
Хөрөнгийн буруу хуваарилалт: Scaling up a process based on flawed liberation data risks millions in underperforming plant equipment.
Recovery Uncertainty: Without precise grind size control and reliable discharge simulation, predicting actual gold recovery and grade is guesswork.
Operational Downtime: Testing delays or equipment failure directly postpone project timelines and revenue generation.
Үйл ажиллагааны өндөр зардал: Inefficient, manuallyintensive test milling consumes excessive labor, хүч чадал, and sample material.

How can you obtain definitive, scalable data to derisk your gold project investment? The answer lies in moving beyond antiquated methods to engineered, precision testing equipment designed for the specific demands of gold ore characterization.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

This product line comprises engineered, модульчлагдсан export stamp mill gold mining testing нэгж. These are not replicas of historical production stamps but are precisiondesigned batch mills that simulate the mechanical crushing and grinding action of a traditional stamp battery for the explicit purpose of metallurgical testing and process flowsheet development.

Үйл ажиллагааны ажлын урсгал:
1. Дээж бэлтгэх: A calibrated mass of crushed ore feed (ихэвчлэн 6 мм) is loaded into the mortar box.
2. Precise Comminution: Programmable camshafts lift and drop weighted stamps onto the ore bed with controlled frequency and force, achieving targeted particle size reduction.
3. Хяналттай ялгадас & Цүглуулга: The ground pulp is discharged through an interchangeable screen grate, simulating a closedside setting, and collected for washing and concentration.
4. Шинжилгээ: The resulting product is analyzed for grind size (P80), mineral liberation, and subjected to gravity concentration or cyanidation tests to establish recovery parameters.

Хэрэглээний хамрах хүрээ & Хувьсгал:
Саад тохолтол тарз: Ideal for freemilling gold ores, sulphideassociated gold ores requiring gravityrecoverable gold (GRG) testwork, pilot plant feed preparation, and calibration of comminution models. Essential for feasibility studies where traditional stamp mill performance data is required.
Хувьсгал: Not designed for continuous production or hightonnage processing. Less effective for purely refractory ores requiring ultrafine grinding without supplementary equipment.

3. ҮНДСЭН ОНЦЛОГ

Модульчлагдсан хүрээ & Зуурмагийн хайрцаг | Техникийн үндэслэл: Bolttogether highcarbon steel construction with replaceable wear liners | Үйл ажиллагааны ашиг тус: Enables rapid assembly/disassembly for export shipping and easy liner replacement infield, minimizing logistics cost and maintenance downtime | ROI нөлөө: Reduces international freight volume by up to 40% versus welded units; extends service life by allowing localized wear management.

Programmable Camshaft Control | Техникийн үндэслэл: Хувьсах давтамжийн хөтөч (VFD) with digital stroke counter and timer | Үйл ажиллагааны ашиг тус: Your operators can precisely replicate specific energy input (кВт.ц/т) and simulate different drop rates/forces critical for test consistency | ROI нөлөө: Eliminates test variability; one standardized test protocol can reliably scale to full plant design, preventing over or underengineering.

Interchangeable Discharge Grates | Техникийн үндэслэл: Hardened steel grates manufactured to precise slot dimensions | Үйл ажиллагааны ашиг тус: Allows simulation of different closedside settings to generate product size curves essential for gravity circuit optimization | ROI нөлөө: Provides definitive data for screen/classifier selection in the final plant, optimizing initial recovery stages.

Тоос дарах нэгдсэн систем | Техникийн үндэслэл: Sealed mortar box with water injection ports and slurry containment skirts | Үйл ажиллагааны ашиг тус: Contains silica dust during dry milling phases and controls slurry splash, protecting operator health and ensuring sample integrity | ROI нөлөө: Mitigates regulatory compliance risk in test facilities; prevents valuable sample loss.

Calibrated Stamp Weights | Техникийн үндэслэл: Machined cast iron weights with certified mass tolerances (±0.5%) | Үйл ажиллагааны ашиг тус: Delivers consistent kinetic energy per blow, ensuring repeatable breakage forces across all tests | ROI нөлөө: Builds confidence in test data from internal teams and external financiers during due diligence.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Basic Test Mills) | Our Export Stamp Mill Gold Mining Testing Solution | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Туршилтын үр дүнг давтах чадвар (P80 хэлбэлзэл) | ±15% due to manual operation & өмсөх | ±5% via programmable control & calibrated weights | 66% Илүү тууштай |
| Sample Throughput per 8hr Shift | 34 batches (manual feeding/cleaning) | 68 batches (optimized feed/discharge) | 100% Өсөх |
| Wear Liner Replacement Time | 46 цаг (weldedinplace) | <1 цаг (модульчлагдсан боолт) | 80% Бууралт |
| Specific Energy Consumption Accuracy| Estimated calculation from averages| Direct measurement via integrated kWh meter & ачааллын эсүүд| Data Accuracy within ±3% |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадал/Үнэлгээ: Batch size from 5kg to 50kg per charge; configurable for standard Davis tube or Knelson concentrator feed requirements.
Эрчим хүчний шаардлага: 7.5 kw / 10 HP цахилгаан мотор; compatible with 415V/50Hz or 460V/60Hz threephase power. VFD багтсан.
Материалын үзүүлэлтүүд: Frame ASTM A36 steel; Mortar Box liners AR400 or optional chromium carbide overlay; Stamps forged highcarbon steel with tungsten carbide tips (сонголттой).
Физик хэмжээсүүд (Assembled): ~2.5m L x 1.8m W x 2.2m H. Exportcrated dimensions optimized for 20ft container.
Байгаль орчны үйл ажиллагааны хүрээ: Designed for laboratory or sheltered outdoor installation. Ашиглалтын температурын хүрээ: 5°C to 45°C.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Alluvial/Eluvial Gold Project Feasibility Study

Сорилт: A West African project needed reliable GRG data from clayrich saprolite ore but standard bond mill work provided poor simulation of potential coarse gold recovery in a planned gravity circuit.
Хариу: Implementation of a twostamp testing unit with interchangeable grates set at 1mm and 2mm.
Үр дүн: Testing identified +95% GRG recovery at a coarse P80 of 1.2mm, enabling client to specify a simpler, lowercapital crushinggravity circuit instead of full leaching plant.

Historic Mine Tailings Retreatment Scoping

Сорилт: An engineering contractor required representative milling of composite tailings samples to validate cyanide leach extraction rates without overgrinding already fine material.
Хариу: Use of a lowfrequency, singlestamp test mill configuration for gentle attritioning and liberation refreshment.
Үр дүн: Achieved target liberation with minimal slimes generation; leach tests confirmed economically viable extraction rates, derisking the project for investors.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Үнийн шатлал: Base unit configurations start at the entrylevel for standard batch sizes. Premium tiers include advanced instrumentation packages (automated sampling, realtime power monitoring).
Нэмэлт шинж чанарууд: Tungsten carbide stamp shoes; secondary containment trays; сэлбэг хэрэгслийн иж бүрдэл; OEMcertified installation & commissioning supervision.
Үйлчилгээний багцууд: Annual inspection contracts remote technical support access extended warranty plans covering frame integrity
Financing Options Available through partner institutions including equipment leasing structures tailored for project development companies

8.Түгээмэл асуултууд

Q1 How does this testing unit correlate results to a fullscale operational stamp mill?
A1 By controlling key variables—stamp mass drop height frequency discharge grate aperture—the unit applies fundamental comminution mechanics that scale using established energysize reduction relationships Field calibration data from multiple projects supports this correlation

Q2 What training is required for our laboratory technicians?
A2 Comprehensive operational manuals video guides are provided We recommend a halfday familiarization session typically conducted during commissioning

Q3 Can the unit process hard rock quartz vein samples as effectively as softer oxidized ores?
A3 Yes The programmable drive allows adjustment of impact force number of blows per sample to accommodate a wide range ore competencies from soft saprolite to competent quartz

Q4 What is the typical lead time from order placement commissioning?
A4 For standard configurations lead time is XY weeks excluding international shipping Expedited manufacturing options are available

Q5 How does your company support maintenance parts supply globally?
A5 We maintain strategic parts inventories on three continents Critical wear components like liner plates grate screens are stocked for express shipment

Q6 Are test results from your equipment accepted by major financial institutions for feasibility study reporting?
A6 Yes Our export stamp mill gold mining testing units are recognized by leading independent metallurgical laboratories their data is routinely included in bankable documents compliant with JORC NI 101 reporting standards

Q7 Can the unit be adapted later if our testing needs change?
A7 The modular design allows future upgrades such as adding more stamps integrating automated feed systems retrofitting newer control panels protecting your initial investment