What is the after-sales service policy?

We offer lifelong service, including free repairs for quality problems and 24/7 support.

What certifications does the product have?

The product is certified with ISO9001:2008, ISO9001:2000, and CE.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Full New Chain Bucket Sand Dredger Machine for River Diamond Mining

Name: Full New Chain Bucket Sand Dredger Machine for River Diamond Mining
Brand: Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd.
SKU: 1938095362

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

US$50,000.00-400,000.00

1 Set

Sample price:US$103000.00/set.Request sample

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

V281VG249

Weight

>10T

Material

Carbon Steel

Material Feature

Corrosion Resistant

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

2 Years

Color

Multi Color

Customized

Condition

New

After-sales Service

Lifelong Service

Total Length

24-50 Meter

Applicant

Rive Gold and Diamond

Dredging Depth

7-25 Meter

Draught

0.6m-0.8 Meter

Maximum Capacity

60m3-500m3

Drum Scrren Power

5.5kw-50kw

Dredging Power

37kw-100kw

Lifting Power

7.5kw-50kw

Injection Pump Power

7.5kw-50kw

Migration Delive Power

4kw-15kw

Generation Sets Power

75kw-500kw

Chain Bucket Capacity

0.035m3-0.08m3

Bucket Speed

32 Bucket /Minute

Chain Bucket Quantity

62-82 Piece

Chain Size

600*100*30mm

Transport Package

Container or Canvas

Specification

Capacity 1- 300 ton

Trademark

HRXS

Origin

China

HS Code

8905100000

Production Capacity

5000 Set /Year

Key features

Customized Dimensions: Total length ranges from 24 to 50 meters with dredging depth from 7 to 25 meters.

High Capacity Options: Maximum capacity varies from 60 to 500 cubic meters per hour based on model.

Multi-Color Availability: Available in multiple color options to suit client preferences.

Corrosion Resistant Material: Constructed from carbon steel with corrosion-resistant features for durability.

2-Year Warranty: Comes with a 2-year warranty covering mechanical defects.

Lifelong After-Sales Service: Provides lifelong service including free repairs for quality issues.

ISO and CE Certified: Certified with ISO9001:2008, ISO9001:2000, and CE standards.

Flexible Customization: Offers full customization, minor customization, and customization from designs.

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: ≤1.71h

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.