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Sand Mining Suction Dredger Construction Sand Extraction Conveying Machine
US$318,999.00-689,999.00
1 Set
Product profile
Customization
AvailableType
Jet Suction DredgerPower Type
DieselModel NO.
Jet Suction DredgerCyclone Type
HydrocycloneSlot Type
CTSCustomized
CustomizedCondition
NewWarranty
12 MonthsAfter-sales Service
24-Hour Online ResponseWater Flow
500m3/HDischarge Distance
500mAuxiliary Engine Power
60kwSize
14m*4.5m*1.2mOutput
80-100m3/HDredging Depth
8mMain Engine Power
176kwConsumption
40L/HGold Mining Method
Gold Mining Type (Jet Suction)Transport Package
ContainerSpecification
Jet Suction DredgerTrademark
DUOHUIOrigin
ChinaHS Code
890510000Production Capacity
100 Sets/YearKey features
High Gold Recovery Rate: Advanced separation devices achieve recovery rates up to 95% for fine and coarse gold.
Customizable Suction Depth: Suction depth can be fully customized from 5 to 30 meters to match specific site conditions.
Global Spare Parts Support: Full stock of vulnerable parts available with worldwide delivery within 7 days.
24/7 Technical Support: Round-the-clock online support available in English, Spanish, French, and Arabic.
Durable Steel Structure: Hull constructed from high-strength, corrosion-resistant steel for long-lasting performance.
Flexible Power Options: Available in diesel, electric, or solar power modes to suit various energy requirements.
Lifetime Maintenance Service: 12-month core component warranty combined with lifetime maintenance support.
Versatile Application Scenarios: Suitable for river, lake, reservoir, and coastal mining in complex water conditions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.10h
AI-Powered supplier vetting
SummaryWeifang Duohui Intelligent Equipment Technology Co., Ltd. is a Chinese limited company established in 2025, specializing in producing dredgers. The company emphasizes quality and customer satisfaction, offering stable, efficient, and low-maintenance products. It exports 90% of its products, mainly to Belt and Road countries, and supports customization, OEM, and ODM services. Despite a strong export orientation, the company lacks significant financial stability, innovation outputs, and overseas service infrastructure.
Supplier typeThe supplier is a combined type company with a focus on export trade, manufacturing, service, quality control, and R&D capacity. It is a limited company based in Shandong, China.
Financial creditThe supplier reported no financial activity last year, indicating a lack of financial credibility.
R&D capabilityThe supplier lacks innovation capability, with no new products or SDK availability reported in the past year.
Production capacityThe supplier lacks in-stock service capacity and valid contracts for manufacturing, indicating potential production limitations.
Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options, supported by ODM capabilities.
Client casesThe supplier exports to multiple Belt and Road countries and is recognized by global customers, suggesting successful customer cases.
Product Q&A
Q:How much fuel does the gold dredger consume per hour?
A:
Fuel consumption depends on dredging depth and working load. We can match energy-saving diesel pumps to cut operating costs.
Q:What's the service life of the whole dredge equipment?
A:
The main hull and wear-resistant pump parts can work for over 8 years. We supply spare wear parts at factory cost for long-term use.
Q:Do you supply spare parts after delivery?
A:
Absolutely. We stock full sets of wearing parts like suction heads, impellers and gold centrifuges, with fast global shipping.
Q:Can the machine work in muddy, shallow river waters?
A:
Yes. The lightweight floating pontoon design adapts to shallow, silty African rivers without easy grounding.
Send Inquiry
*To:
Weifang Duohui Intelligent Equipment Technology Co., Ltd.
Weifang Duohui Intelligent Equipment Technology Co., Ltd.*Content:
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