What is the recovery rate for gold extraction?

Our dredgers achieve up to 98% purity and recovery rate for gold particles.

What types of materials can this dredger extract?

It is used for river gold, diamond, tin, and sand iron powder extraction.

What customization options are available?

We offer customization for power, total length, dredging depth, width, height, capacity, and more.

Advanced River Gold and Diamond Dredger with Centrifuge System

Name: Advanced River Gold and Diamond Dredger with Centrifuge System
Brand: Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd.
SKU: 1957501052

Shandong, ChinaWeifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd.

US$110,000.00-700,000.00

1 Piece

Sample price:US$110000.00/piece.Request sample

Product profile

Customization

Available

Type

Flotation Separator

Voltage

380V

Model NO.

HRXS-MK7

Weight

>10T

Material

Carbon Steel

Material Feature

Corrsion Resistant

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

2 Years

Color

Multi Color

Customized

Condition

New

After-sales Service

Lifelong

Power

Generator Sets

Total Length

24-44m

Dredging Depth

7-20m

Total Width

4.5-7.2m

Tptal Height

1-2m

Capacity

50-200m3/H

Drum Screen Length

1.4-2.6m

Drum Screen Diameter

1.2-1.5m

Digging Motor Power

37kw-75kw

Lifting Motor Power

7.5-22kw

Generator Power

75-200kw

Bucket Capacity

0.035-0.08m3

Water Pump Power

7.5-15kw

Drum Screen Power

5.5-11kw

Application

River Gold and Diamond Tin

Transport Package

Canvas

Specification

chain bucket river gold dredger

Trademark

HRXS

Origin

Qingzhou. China

HS Code

895100000

Production Capacity

1000 Set/Year

Key features

High Recovery Rate: Achieves up to 98% purity and recovery rate for gold and diamonds.

Customizable Design: Tailor-made solutions for hull size, power, and dredging depth.

Versatile Application: Suitable for river gold, diamond, tin, and sand iron powder mining.

Energy Efficient: Low power consumption and low maintenance design for cost savings.

Lifelong Support: 1-year warranty with lifelong technical assistance and spare parts.

Professional Manufacturer: Over 20,000 sqm factory with ISO9001 certified production.

Easy Operation: Well-designed workflow ensures simple and efficient mining operations.

Corrosion Resistant: Constructed with high-quality carbon steel for durability.

Company profile

In-stock CapacityFast DeliveryQuality AssuranceRaw-Materials Traceability

Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2020-10-01 CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤2.07h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer of dredging, sand-mining, sieving, making, and washing equipment in Qingzhou, Shandong, China. It reports broad customization capability, recent new-product activity, ODM services, and OEM service for well-known brands. Export sales account for 71%–90% of total sales, and the supplier has self-operated import/export rights. Production evidence shows one production line, 6–10 quality-control staff, and two years of R&D engineer experience. However, finished products are checked by packing staff, while written procedures or records for service assessment, corrective actions, and complaint handling are absent. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Certification, customer identities, and detailed financial performance are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a manufacturer, with a physical factory address in Qingzhou, Shandong, China. Its described products are industrial dredging and sand-processing equipment, consistent with manufacturing operations.

After-Sales capabilityThe supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; these facts indicate limited documented and overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, and broad design customization. However, it has no available SDK, and the stated total experience of R&D engineers is two years, so the evidence supports some product-development capability but not a clearly strong innovation position.

Production capacityThe supplier is a manufacturer with one production line, 6–10 quality-control staff, and stated capability to produce dredging and sand-processing equipment. Export sales represent 71%–90% of total sales, with a one-month average lead time in both peak and off-season; finished-product inspection is performed by packing staff, which limits evidence of a robust independent quality process.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. Its company description also states that it can design and produce varied products according to customer requirements and terrain conditions, directly supporting strong customization capability.

Product Q&A

Q:Can you customize products based on customer requirements?

Yes, we can customize products based on customer requirements and terrain conditions.

Q:What is your after-sales service policy?

We provide installation guidance, operation training, maintenance support, and troubleshooting services.

Q:How long is the warranty of your equipments? Does your company supply the spare parts?

The warranty period of our factory is one year. And of course we will supply the spare parts for you for life-long time at lowest cost.

Q:How is your packaging and transportation?

We use the specially protection material to packaging. The fist layer use the film to pack the main pontoon the other equipment pack into the pontoon each the equipment is separated by the vacuum bag to protect the undamaged.

Q:How is your payment system?

Our factory support T/T L/C etc.