Modular Chain Bucket Gold Dredger with Centrifugal Concentrator, Vibrating Sluice for River Placer Gold Mining

Name: Modular Chain Bucket Gold Dredger with Centrifugal Concentrator, Vibrating Sluice for River Placer Gold Mining
Brand: Shandong Haiding Shipbuilding Co., Ltd.
SKU: 1992942661

Shandong, ChinaShandong Haiding Shipbuilding Co., Ltd.

US$80,000.00-400,000.00

1 Set

Product profile

Customization

Available

Type

Bucket Dredger

Power Type

Diesel

Model NO.

HD-LD100

Cyclone Type

Hydrocyclone

Customized

Condition

New

Warranty

One Year

After-sales Service

One Year

Loa

24.8m

Bm

4.80m

Dp

1.50m

Main Engine Brand / Power

Weichai 4100, 45kw * 2

Number of Buckets

Max Dredging Depth

10m

Max Output

100m³/H

Design Draft

0.6m

Fuel Consumption

14 L/H

Bucket Speed

28 PCS/Min

Chain Size

60*90*20mm

Number of Chains

136 PCS

Structure

The Main Body Adopts an Assembled Structure. All B

Chain Material

Integrally Cast Manganese Steel

Transport Package

Container or Bulk Cargo Transportation

Specification

20.00*4.80*1.50m

Trademark

Haiding Shipyard

Origin

Qingzhou, Shandong Province, China

HS Code

89051000

Production Capacity

5000set/Year

Key features

Compact overall layout, occupies small water surface area for narrow river mining areas.

Simple operating logic, requires only a small number of workers for daily production management.

Reliable power matching, adapts to unstable power supply conditions in remote mining zones.

Wear resistant spare parts are easy to source and replace, shorten field downtime.

Modular bolt connected pontoon structure, convenient for container transportation and on site quick assembly for remote river placer mining sites.

Heavy duty chain bucket digging system, good performance for riverbed gravel, cobble and alluvial sand mining conditions.

Combined gold recovery unit equipped with centrifugal concentrator and vibrating sluice, improves fine gold capture rate.

Stable continuous running performance, low daily maintenance cost, suitable for long time field mining operation.

Fully customizable configuration on dredging depth, processing capacity and power system to match different local mining requirements.

High efficiency solid liquid separation design, reduces gold loss during ore washing process.

Company profile

Importers and ExportersFull CustomizationManagement CertificationQuality Assurance

Shandong Haiding Shipbuilding Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2021-06-18 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.85h

AI-Powered supplier vetting

SummaryShandong Haiding Shipbuilding Co., Ltd. is an established shipbuilder with over 30 years of experience, manufacturing facilities, stated annual production capacity across several vessel categories, and customization services. It holds ISO9001:2015 and ISO14001:2015 certificates and reports OEM experience and successful cases in 132 countries. However, its after-sales infrastructure is limited: it reports no overseas agents, branches, warehouses, showrooms, or overseas services, and complaint-handling procedures lack written procedures or records. Financial evidence is inconsistent across the provided slices and is therefore insufficient for a reliable credibility assessment. The supplier states plans to invest in green shipbuilding R&D, but no completed investment or SDK capability is evidenced.

Supplier typeThe supplier’s stated business scope includes ship sales, water-transport equipment manufacturing, specialized machinery manufacturing, and related equipment installation. Its company profile identifies it as a shipbuilder, indicating a manufacturer and supplier of marine and related industrial equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, supporting certification in quality and environmental management systems.

After-Sales capabilityThe supplier promises one-stop service from design through after-sales and reports service quotation terms including FOB, CIF, CFR, and EXW. However, it has no overseas agents or branches, warehouses, showrooms, or overseas service coverage; complaint handling has no written procedures or records, while corrective and preventive action has a procedure but no written records.

R&D capabilityThe supplier reports innovative modular construction technology, multiple customization modes, and a planned R&D center focused on green shipbuilding technologies. However, it reports no available SDK, and the provided information does not confirm that the planned R&D investment has been completed.

Production capacityThe supplier reports a 12,233.0 m² manufacturing plant, production capacity of 800 sets annually for each of five listed vessel categories, welding, punching, and drilling equipment, and valid manufacturing contracts with associated subcontractors. It also reports no in-stock service capacity, which concerns inventory support rather than the stated manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, demonstrating broad stated design and product adaptation capability.

Client casesThe supplier reports successful cases in 132 countries and states that it delivers more than 20 vessels annually. These claims provide explicit evidence of international project experience, although no individual customer names or case details are provided.

Product Q&A

Q:What is the structural feature of this gold dredger?

The whole machine adopts assembled steel structure. All basic modules are crane-liftable. It supports flexible transportation by road, railway, bulk carrier and container ship, with convenient disassembly and relocation.

Q:What are the core parameters of the dredger?

Equipped with 2 sets of Weichai 4100 diesel engines (45kW each); bucket speed: 28 pcs/min; chain quantity: 136 pcs; key wearing parts adopt integrally cast manganese steel for high wear resistance and long service life. All core sizes and configurations can be customized according to working conditions.

Q:What working environment is this dredger suitable for?

It is mainly applicable to river channel sand gold mining, shallow water alluvial gold mining and sand-gold separation. It can adapt to complex riverbed working conditions and support 24-hour continuous stable operation.