1. KHAI THÁC ĐIỀU KHIỂN PAINPOINT

Bạn đang quản lý hoạt động chế biến vàng nơi tốc độ thu hồi và thông lượng luôn chịu áp lực? The limitations of traditional crushing and grinding methods directly impact your bottom line. Hãy xem xét những thách thức hoạt động chung này:

Thông lượng thấp & Thời gian ngừng hoạt động cao: Cho ăn bằng tay, inconsistent ore sizing, and frequent maintenance stops on primary crushers create bottlenecks, limiting tonsperhour capacity and increasing labor costs.
Inefficient Gold Liberation: Inadequate initial particle size reduction forces your grinding circuit to work harder, consuming excessive energy and still risking poor liberation of gold from host rock.
Chi phí hoạt động cao: Reliance on multiple pieces of equipment for primary crushing, secondary breaking, and feeding results in elevated power consumption, spare parts inventories, and operator overhead.
Hạn chế về khả năng mở rộng: Đã sửa, nonmodular systems hinder your ability to efficiently adjust processing capacity in response to changing ore grades or mine plans.

Is there a reliable, heavyduty solution that can serve as the robust first step in your comminution circuit, consistently delivering optimally sized feed to improve overall plant performance?

2. TỔNG QUAN SẢN PHẨM: HeavyDuty Stamp Mill for Primary Gold Ore Crushing

Our heavyduty stamp mill is engineered as the foundational primary crushing unit for hard rock gold mining operations. Nó được thiết kế để chấp nhận runofmine (rom) ore and reduce it to a consistent, manageable size suitable for secondary processing in ball mills or hammer mills.

Quy trình hoạt động:
1. Đang tải: ROM ore is fed into the integrated feed hopper, designed to manage large, irregular rocks with minimal bridging.
2. Nghiền: Mechanically driven heavy stamps (camshaft or leveroperated) are lifted and dropped onto the ore bed contained within a durable mortar box.
3. Định cỡ & Phóng điện: Crushed material passes through a grated screen at the base of the mortar box. Oversize material remains for further crushing cycles, while correctly sized material discharges for conveyance to the next stage.
4. Tích hợp hệ thống: The unit functions as the primary node in a circuit, with discharge ideally conveyed to a sorting area or directly into secondary grinding.

Phạm vi ứng dụng & Hạn chế:
Lý tưởng cho: Processing quartz veins, hard rock lode deposits, and sulfide ores where gold is locked within the matrix. Suited for both stationary plant installations and largerscale artisanal operations.
Hạn chế: Không được thiết kế như một giải pháp nghiền mịn. Efficiency decreases with overly clayrich or wet feed material without prior screening. Requires a stable foundation due to dynamic loads.

3. TÍNH NĂNG CỐT LÕI

Thiết kế khung mô-đun | Cơ sở kỹ thuật: Fabricated hightensile steel Ibeam construction with bolted sections | Lợi ích hoạt động: Enables transport to remote sites and allows for future reconfiguration or expansion of the crushing battery | Tác động ROI: Giảm thời gian cài đặt lên tới 40% versus weldedinplace units and protects longterm asset flexibility.

Giày tem hợp kim cứng & Mortar Liners | Cơ sở kỹ thuật: Airhardened manganese steel or proprietary chromium carbide alloys | Lợi ích hoạt động: Provides exceptional wear resistance against abrasive quartz material, extending component life between replacements | Tác động ROI: Dữ liệu hiện trường cho thấy một 6080% improvement in wear life over standard cast iron parts, directly lowering cost per ton for consumables.

PrecisionCut Camshaft & Vòng bi hạng nặng | Cơ sở kỹ thuật: Forged steel camshaft with inductionhardened lobes mounted on oversized roller bearings | Lợi ích hoạt động: Ensures consistent stamp lift height and drop force with minimal vibration transfer to the frame | Tác động ROI: Maximizes energy transfer to the rock crush zone and reduces unscheduled bearing failure downtime by an average of 35%.

Hệ thống lưới xả có thể điều chỉnh | Cơ sở kỹ thuật: Interchangeable grate plates with varying aperture sizes (tiêu biểu 1/2" ĐẾN 2") | Lợi ích hoạt động: Allows operators to control final product size based on ore characteristics and downstream mill requirements | Tác động ROI: Optimizes overall circuit efficiency; achieving correct primary crush size can improve downstream grinding mill throughput by 1525%.

Hệ thống bôi trơn mỡ tập trung | Cơ sở kỹ thuật: Manifold with lines feeding all major bearing points from a single station | Lợi ích hoạt động: Cho phép an toàn, rapid routine maintenance without disassembly, ensuring critical points are never missed | Tác động ROI: Standardizes preventive maintenance (Thủ tướng) procedures, reduces lubrication time by 70%, and extends component service life.

Tích hợp ngăn chặn bụi | Cơ sở kỹ thuật: Preplumbed water line ports around the mortar box for nozzle attachment | Lợi ích hoạt động: Significantly reduces silica dust generation at the point of impact, cải thiện chất lượng không khí tại chỗ và an toàn cho người vận hành | Tác động ROI: Mitigates health compliance risks and reduces cleanup labor costs associated with dust accumulation.

4. LỢI THẾ CẠNH TRANH

| Chỉ số hiệu suất | Tiêu chuẩn ngành (Nhà máy tem cơ bản) | Our HeavyDuty Stamp Mill Solution | Lợi thế (% Sự cải tiến) |
| : | : | : | : |
| Thời gian hoạt động sẵn có| ~80%, frequent stops for lubrication/ adjustment| >92%, via centralized lube & robust bearing design| +15% thời gian hoạt động |
| Mặc một phần cuộc sống (Đôi giày)| 500 800 giờ hoạt động| 1,200 1,500 giờ hoạt động| +60% tối thiểu |
| Tấn mỗi giờ (TPH)| Biến; often limited by feed design| Consistent throughput via optimized hopper geometry & cam profile| +2030% throughput stability |
| Hiệu quả năng lượng (kWh/tấn)| Cao hơn do tổn thất ma sát & rung động| Lower via direct drive alignment & efficient kinetic transfer| 18% average power consumption per ton crushed |
| Cài đặt / Thời gian di dời| Weeks for foundation setting/assembly| Days due to modular bolttogether design| 65% site commissioning time |

5. THÔNG SỐ KỸ THUẬT

Công suất phạm vi mô hình: 110 Tấn mỗi giờ (TPH), depending on ore hardness and target discharge size.
Yêu cầu về nguồn điện: Configured for electric motor or diesel drive options.
Động cơ điện: 3075 HP (2256 kW), 3giai đoạn.
Diesel Drive Option: Direct coupling to industrial diesel engines.
Thông số vật liệu:
Xây dựng khung: Thép kết cấu ASTM A36.
Linh kiện mòn (Shoes/Liners): Thép mangan (1114% Mn) or Chromium Carbide Overlay Plate.
Trục cam & Máy nâng: AISI giả mạo 4140 Thép, heattreated.
Kích thước vật lý (Đặc trưng 5 Đơn vị TPH):
Dấu chân (Dài x Rộng): Approximately 4m x 2.5m.
Chiều cao: ~3m including hopper.
Trọng lượng gần đúng: 8,500 kg.
Phạm vi hoạt động môi trường: Được thiết kế để hoạt động ở nhiệt độ môi trường xung quanh từ 20°C đến +50°C. All bearings feature sealed housings rated IP65 for dust and moisture protection.

6. KỊCH BẢN ỨNG DỤNG

MediumScale Lode Mine Expansion

Thử thách:
A West African gold operation expanding its plant capacity was constrained by its manual jaw crusher setup,
which caused erratic feed to the new ball mill circuit,
leading to constant operator intervention
and suboptimal grinding performance.

Giải pháp:
Implementation of two parallel heavyduty stamp mills as dedicated primary crushers,
configured with a specific discharge grate size
to produce ideal ball mill feed.

Kết quả:
Primary crushing throughput stabilized at
5 TPH per unit,
providing consistent,
optimally sized feed
to the new grinding circuit,
which achieved its target recovery rate within two weeks of commissioning,
and overall plant throughput increased by
40%.

Cooperative Artisanal Mining Sector Upgrade

Thử thách:
A South American mining cooperative using individual,
smallscale hammer mills faced high equipment failure rates
and poor recovery due
to inefficient initial particle size reduction from large ROM ore.

Giải pháp:
Centralized processing center installation featuring
a heavyduty stamp mill as
the shared primary crushing hub,
feeding multiple secondary grinding lines.

Kết quả:
Hợp tác xã đã báo cáo
60%
reduction in hammer mill wear part costs due
to betterprepared feed,
a collective increase in gold yield estimated at
20%
due
to improved liberation,
and enhanced working conditions from reduced dust
and noise at individual worksites.

7. CÂN NHẮC THƯƠNG MẠI

Our stamp mills are offered in three primary tiers based on capacity scale:

1.
Standard Duty Units
(13 TPH):
Ideal for pilot plants or lowervolume operations;
includes core features like alloy liners
and modular frame;
base pricing structure available

2
HeavyDuty Production Units
(38 TPH):
Full feature set as described above;
includes centralized lube
and dust suppression manifold;
most common configuration

3
Custom HighCapacity Battery Systems
(8+ TPH):
Multiplestamp configurations on single frame;
custom engineered drives
and discharge systems;
priced per project specification

Tính năng tùy chọn:
VFD motor controls for speed adjustment,
onboard belt conveyor systems for discharge handling,
advanced vibration monitoring sensors,
bộ dụng cụ khởi động phụ tùng

Gói dịch vụ:
Chọn từ Bảo hành cơ bản (
12 tháng phần),
Extended Service Plans (
up t o36 months),
or Onsite Training &
Commissioning Support packages

Tùy chọn tài chính:
Commercial leasing structures are available through partners,
enabling Capex preservation;
also eligible f ortradein programs f orexisting comminution equipment

8.Câu hỏi thường gặp

Q:What is t hemaximum input rock size your stamp mill can accept?
MỘT:The feed hopper is designed t oaccommodate ROM ore with amaximum dimension of approximately350mm (
14 inch).
Consistent feeding of oversize material beyond this will reduce efficiency

Q:C anyour stamp mill beintegrated wit hexisting jaw crusher orb allmill circuits?
A Yes effectively It often serves as adirect replacement f oraprimary jaw crusher ordirect feeder t oasecondary ballmill Our engineering team canreview your flow sheet t oensure compatibility an dspecify t hecorrect discharge grate sizeforyour downstream process

Q:What are t hecritical daily maintenance requirements?
A Daily checks involve visual inspection offasteners wear components an dthe centralized greasing system which requires operation once pershift Weekly inspections should focus oncamshaft lifter wear an dgrate integrity Adetailed PM checklist is provided

Q How does operating astamp mill impact overall site power consumption comparedt oalternative primary crushers?
A While apowerful unit our design focuses onefficient kinetic transfer Industry testing demonstrates thatforhard rock goldore it offers acomparable ort ot allylower kWh/ton rating than many jaw crusher configurations when considering t hefull circuit benefitofoptimized feedsizeforgrinding mills

Q What is t hetypical lead time f oraheavy duty production unit?
A F orstandard models inthe3–8TPH range lead times aretypically12–16weeks fromorder confirmation todelivery port Custom configurations may require additional engineering time