What is the recovery rate of the dredger?

The gold recovery percentage can reach up to 98% after three processes of gold panning.

What materials are used for the bucket chain?

The chain bucket system uses high-manganese steel with forged lips to prevent tearing.

What is the working capacity of the machine?

Working capacity ranges from 50 to 200 tons per hour depending on the model.

Chain Bucket Diamond Dredging Machine for Gold Mining

Name: Chain Bucket Diamond Dredging Machine for Gold Mining
Brand: Weifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd
SKU: 1988739942

Shandong, ChinaWeifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd

US$3,000.00

1 Piece

US$2,900.00

2+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Type

Spiral Separator

Voltage

380V

Model NO.

bcm-Y393

Weight

>10T

Material

Carbon Steel

Material Feature

Heat Resistant

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

One-Year

Color

Multi Color

Customized

Condition

New

After-sales Service

Long Time

Dredging Depth

Digging Way

Bucket

Total Length

20-60m

Total Width

4-7.5m

Total Height

1-2.5m

Application

Gold . Diamond . Tin . Iron Powder

Drum Screen Length

Drum Screen Diameter

Digging Motor Power

75kw

Lifting Motor Power

25kw

Gold Extract Equipment

Gaitation Chute . Jigger Equuiment

Diamond Extract Equipment

Centrifuge Equipment

Tin Extract Equipment

Jigger Equipment

Product Brand

Shenghe

Product Name

Mining Dredger

Transport Package

Bulk

Specification

capacity 20-500t/h

Trademark

SHENG HE

Origin

Qingzhou City Shandong Province China

HS Code

8905100000

Production Capacity

5000 Set/Y

Key features

High Gold Recovery Rate: Up to 98% recovery rate through three-stage gold panning process.

Customizable Dimensions: Total length 20-60m, width 4-7.5m, height 1-2.5m tailored to needs.

Deep Dredging Capability: Dredging depth ranges from minimum 2 meters to maximum 20 meters.

Dual Recovery Systems: Includes vibrating chute for coarse gold and Knelson centrifuge for fine gold.

Durable High-Manganese Steel: Bucket chain and screen components made of high-manganese steel for longevity.

Flexible Power Supply: Powered by Weichai or imported diesel generators ranging 100-350Kw.

One-Year Warranty: Covers major components and labor for one year from purchase date.

Lifetime Technical Support: 24/7 technical assistance available for the entire lifespan of the machine.

Company profile

Importers and Exporters

Weifang Shenghe Environmental Protection Machinery Manufacturing 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. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤1.71h

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a professional technical supplier with R&D, 3D design, and broad customization capabilities. It reports ISO9001:2015 and ISO14001:2015 certification, quality-control procedures, traceability, and documented complaint and corrective-action processes. The supplier states that it operates one production line and has 50 quality-control staff, with listed output across dredgers, gold-washing plants, weed harvesters, and water-surface cleaning machines. After-sales support includes 24-hour online service and, for difficult issues, on-site installation support. Financial records are indicated for 2021–2023, but no financial performance details are provided. Innovation evidence is mixed: a professional R&D supplier and a team described as exceeding 15 people are reported, while total R&D engineer experience is listed as 1 and no SDK is available. Export experience is stated at nine years, with products reportedly sold to more than 50 countries.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports manufacturing output across dredging and water-cleaning equipment categories. Its stated product scope includes gold-washing plants, gold dredgers, cutter suction dredgers, weed harvesters, and water-surface cleaning machines.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. It also states that its factory has ISO 9001 and CE certification systems and that designs are constructed according to CCS standards, although the provided information does not independently verify the certificates.

After-Sales capabilityThe supplier states that its after-sales team remains online 24 hours, provides rapid technical feedback, and can send an installation team to the work site for difficult problems until the dredger returns to normal production. It also reports documented procedures and records for corrective actions and customer complaints.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and an R&D team described as exceeding 15 people. However, the data also lists total R&D engineer experience as 1 and confirms that no SDK is available, leaving the depth and maturity of innovation capability only partially demonstrated.

Production capacityThe supplier reports one production line, 50 quality-control staff, documented finished-product inspection instructions, quality assurance, raw-material traceability, and valid contracts with associated subcontractors. It lists substantial product output, but does not continuously reconcile quantities for each batch or production run and has no in-stock capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as 3D software design services. Its descriptions also state that it can customize various dredging products and adapt large wheel-bucket dredgers to different working conditions.

Client casesThe supplier states that its products have been exported for nine years and sold to more than 50 countries, naming Bangladesh, Malaysia, Nigeria, Indonesia, the Philippines, and Congo among its markets. These are stated market and export claims, but no individual customer names, project details, or independently verifiable case studies are provided.