1. PEMBUKAAN PAINPOINT DRIVEN

Are your gold processing operations constrained by inefficient ore liberation and inconsistent throughput? Key challenges in primary grinding and comminution often include:

Kos Operasi yang Tinggi: Excessive energy consumption per ton of ore milled, coupled with frequent liner and grinding media replacement, secara langsung menghakis margin keuntungan.
Downtime yang tidak dirancang: Mechanical failures in drive systems or bearing assemblies halt entire processing lines, menelan belanja beribu-ribu sejam dalam pengeluaran yang hilang.
Saiz Kisar Tidak Konsisten: Poor control over particle size distribution from the stamp mill can lead to suboptimal gold recovery in downstream cyanidation or gravity circuits, leaving value in the tailings.
Intensiti Buruh & Keselamatan: Reliance on manual monitoring and adjustment of traditional stamp mills increases labor costs and exposure to hazardous moving parts.

Adakah operasi anda mencari yang mantap, costeffective primary crushing and grinding solution that delivers consistent performance, mengurangkan jumlah kos pemilikan, and maximizes gold liberation for recovery?

2. GAMBARAN KESELURUHAN PRODUK

The modern China Stamp Mill for Gold Mining is a mechanized milling machine designed for the primary crushing and coarse grinding of goldbearing quartz ore. It functions as a reliable workhorse in small to mediumscale operations and remote locations, often serving as a critical first step in mineral liberation.

Aliran Kerja Operasi:
1. Pengenalan suapan: Runofmine (ROM) ore is fed into a sturdy feed hopper, typically designed to handle lump sizes up to a specified maximum.
2. Perkusi Mekanikal: Powered by an electric motor or diesel engine via a crankshaft and cam arrangement, besi tuang berat atau setem keluli (kasut) are lifted and dropped in a cyclical motion.
3. Ore Pulverization: The falling stamps impact the ore placed upon a fixed anvil (mati), fracturing the quartz matrix to release encapsulated gold particles.
4. Pembentukan Slurry & Pelepasan: Water is introduced during milling to create a slurry, which flows over an integrated screen or grate, allowing sufficiently ground material to pass through for further processing.

Skop Permohonan & Batasan:
Skop: Ideal for hard rock gold ore processing, particularly in regions with limited infrastructure. Suited for pilot plants, perlombongan artisanal dan berskala kecil (ASM) projek formalisasi, and secondary milling applications.
Batasan: Not designed for ultrafine grinding required for refractory ores. Throughput is generally lower than highspeed ball mills or vertical roller mills. Optimal performance requires regular mechanical maintenance of moving parts.

3. CIRI TERAS

HeavyDuty Cast Iron Stamps | Asas Teknikal: Highdensity cast iron construction with reinforced heads | Faedah Operasi: Delivers maximum impact force per drop for effective fracture of quartz veins; withstands repeated impact with minimal deformation | Kesan ROI: Extended service life reduces media replacement frequency and associated downtime costs by up to 30% compared to inferior alloys.

Die Modular & Screen System | Asas Teknikal: Interchangeable hardened steel die blocks and screen plates | Faedah Operasi: Allows operators to quickly change target grind size or replace worn components without specialized tools | Kesan ROI: Minimizes changeover time from hours to minutes, meningkatkan ketersediaan tumbuhan.

GearDriven Camshaft Assembly | Asas Teknikal: Enclosed gearbox driving a solid steel camshaft | Faedah Operasi: Provides consistent liftanddrop motion with higher torque transmission efficiency than beltdriven systems; sealed from dust and slurry | Kesan ROI: Data lapangan menunjukkan a 1520% reduction in power consumption and higher mechanical reliability under continuous load.

Sistem Pelinciran Grease Berpusat | Asas Teknikal: Manifold with feed lines to all major bearing points | Faedah Operasi: Ensures critical bearings receive adequate lubrication on scheduled intervals, reducing friction and heat generation | Kesan ROI: Directly prevents costly bearing seizure failures, extending major overhaul cycles.

Rangka Struktur Bertetulang | Asas Teknikal: Fabricated from heavysection steel channels with crossbracing | Faedah Operasi: Absorbs operational vibration and dynamic loads, ensuring longterm alignment stability of the stamp mechanism | Kesan ROI: Protects capital investment by preventing frame fatigue cracks that compromise entire unit integrity.

Integrated Slurry Management Tray | Asas Teknikal: Corrosionresistant steel trough surrounding the die area | Faedah Operasi: Efficiently channels pulp toward discharge outlet, preventing spillage and material buildup around the mill base | Faedah Operasi: Improves working area safety and reduces material loss.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Kilang Setem Warisan) | Our China Stamp Mill Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Kecekapan tenaga (kWj/tan) ~510 HP Stamp| Varians yang tinggi; selalunya > 8 kWj/tan| Pemacu gear yang dioptimumkan & balanced stamps = 2,000 jam| ~66% Increase |
| Mengisar Konsisten (% within target size fraction)| +/ 15% due to wear/wobble| Modular die system & stable frame = +/ 8% varians| ~47% Penambahbaikan |
| Waktu Buruh Penyelenggaraan Tahunan| Dianggarkan 150200 jam/tahun| Centralized lube system & modular parts = < 100 jam/tahun| ~50% Pengurangan |

5. SPESIFIKASI TEKNIKAL

Julat Model & Kapasiti: Available in 1stamp (0.50.8 TPD), 3setem (1.52.5 TPD), and 5stamp (35 TPD) configurations under continuous operation.
Keperluan kuasa: Electric motor driven options from 7.5 kw (10 Hp) ke 30 kw (40 Hp). Diesel engine drive options available for offgrid applications.
Spesifikasi Bahan: Stamps made from ASTM A48 Class 40 Besi tuang; Pakai permukaan (die/screen) from highcarbon steel; Main frame from Q235B structural steel.
Dimensi Fizikal (Typical 3Stamp Mill): Jejak lebih kurang. 2.2m L x 1.8m W x 2m H; Berat lebih kurang. 4,500 kg.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 10°C hingga +45°C; Dust and water splash protection standard on bearings.

6. SENARIO APLIKASI

SmallScale Hard Rock Mine Consolidation | Cabaran: A cooperative of artisanal miners was using disparate, manuallyoperated hammer mills leading to poor recovery (78%, reduced operating costs by centralizing power supply/maintenance, and established a safer, more controllable production environment.

Loji Perintis & Operasi Persampelan Pukal | Cabaran: An exploration company needed reliable onsite coarse crushing/grinding for bulk samples from multiple prospects without the capital expense of larger milling circuits.| Penyelesaian: Deployment of a mobile skidmounted single stamp mill unit powered by a diesel generator.| Keputusan: Enabled rapid processing of over 500 tons of bulk sample material across three sites with minimal setup time provided clear metallurgical data at low operational cost per site

7 PERTIMBANGAN KOMERSIL

Peringkat Harga Peralatan: Pricing is structured based on stamp quantity/drive configuration:
Base Model SingleStamp Mill
Standard ThreeStamp Mill
HeavyDuty FiveStamp Mill
Custom SkidMounted / Unit Mudah Alih
Ciri Pilihan: Diesel power pack integration; Spare parts kits; Wear part packages; Advanced slurry discharge screens; Sounddamping enclosures.
Pakej Perkhidmatan: Tawaran berperingkat termasuk Waranti Asas , Pelan Perkhidmatan Lanjutan , OnSite Installation Supervision , Program Latihan Operator .
Pilihan Pembiayaan: Pembiayaan peralatan boleh diatur melalui institusi rakan kongsi . Leasetoown structures are available subject to credit approval .

8 Soalan Lazim

Q1 What is the typical feed size requirement for your stamp mill?
The mill is designed for runofmine ore ideally reduced to 50mm lumps via primary jaw crushing . Oversize feed significantly accelerates wear .

Q2 Can this equipment be integrated into an existing CIP/CIL plant circuit?
ya . The stamp mill serves as an effective primary grinder . Its discharge slurry can be fed directly into a secondary ball mill or classification system ahead of leaching tanks .

S3 Apakah masa utama untuk penghantaran?
Standard model lead times range depending on configuration . We maintain inventory for common models .

Q4 What technical support is provided after purchase?
Support includes detailed installation manuals wiring diagrams video guides access via email phone Parts lists are provided digitally

Q5 Are your mills compliant with international machinery safety standards?
Our manufacturing follows core safety principles including guarded moving parts emergency stop provisions stable base design However final sitespecific guarding compliance remains responsibility

Q6 How does pricing compare relative sourcing other regions?
By leveraging mature supply chains efficient manufacturing we offer total cost ownership advantage including shipping duties without compromising material quality key components

Q7 What key spare parts should we plan keep stock?
We recommend holding spares based annual consumption including stamp shoes die blocks screen plates specific bearing sets This minimizes potential downtime waiting international shipments