What is the dredging depth range?

The dredging depth can range from a minimum of 5 meters to a maximum of 30 meters.

What minerals can this dredger extract?

It is suitable for extracting gold, diamond, iron ore, and other minerals from rivers, lakes, and reservoirs.

Is testing done before shipment?

Yes, each dredger undergoes complete testing to ensure performance and safety before leaving the factory.

Junhang 300m3/Hour Professional Bucket Chain Dredger Gold Mining Machinery

Name: Junhang 300m3/Hour Professional Bucket Chain Dredger Gold Mining Machinery
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2240701105

Shandong, ChinaQingzhou Junhang Environmental Protection Technology Co., Ltd.

US$150,000.00-190,000.00

1 Set

Product profile

Customization

Available

Type

Bucket Chain Dredger

Power Type

Diesel

Model NO.

JUNHANG-LD300

Customized

Condition

New

Warranty

12 Months for Free, Service Is Life-Time.

After-sales Service

Engineers on-Site Guidance Installation and Traini

Structure

Dismountable Modular Box Structure

Material

Ccsb Marine Steel Plate

Engine Options

International Famous Brand Engine, Multiple Option

Working Capacity

300m3/H

Dredging Depth

15m

Displacement

150 Tons

Hull Size

28.0 X 6.6 X 1.8m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Dredging Main Power

90kw

Diesel Generator

200kw

Equipment Weight

120 Tons

Draught

0.8m

Bucket Quantity

62PCS

Chain Quantity

124PCS

Transport Package

in Bulk or Container

Specification

LD300

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customizable Design: Structure and specifications designed according to specific mining conditions and requirements.

High Recovery Rate: Double gold recovery systems ensure up to 98% recovery percentage for gold and minerals.

Modular Structure: Dismountable box structure facilitates easy transportation and fast installation on-site.

Lifetime Support: 12-month free warranty plus lifelong after-sales service and 24/7 technical support.

Versatile Application: Suitable for river, lake, reservoir, and gangue mining for gold, diamond, and iron ore.

Professional Testing: Complete performance and safety testing before shipment with provided test reports.

Engineer Guidance: Experienced engineers provided for on-site installation guidance and operator training.

International Components: Core equipment uses international famous brand engines and electrical motors.

Company profile

Qingzhou Junhang Environmental Protection Technology Co., Ltd.Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-09-10Nearest Port: Tianjin, Qingdao, ShanghaiAverage Response Time: ≤0.95hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingzhou Junhang Environmental Protection Technology Co., Ltd. is identified as a Chinese trading company established in 2025, while its profile describes manufacturer-oriented capabilities in ship design, dredging equipment, engineering-vessel construction, and related machinery. It reports ISO9001 certification, compliance with China Classification Society requirements, dedicated engineering, quality inspection, and after-sales personnel, and the ability to design machinery for specific customer requirements. The supplier states that it operates five production lines, employs more than 300 people, and reports annual output across several vessel and machinery categories. Its products are reportedly exported to numerous countries. However, the available information contains inconsistencies: the registered company type is “Trading Company,” total staff experience is listed as zero, and the reported manufacturing-plant area is only 126.0 m² despite the stated 300-acre company area. Customer references are...

CertificationsThe supplier explicitly states that it has obtained ISO9001 quality-system certification and that ship design, construction, quality inspection, and accessories are completed according to China Classification Society requirements. These statements provide direct evidence of documented quality certification and stated classification compliance.

After-Sales capabilityThe supplier reports 20 after-sales service technicians and identifies an after-sales department within its organizational structure. This is direct evidence of dedicated after-sales resources, although no response-time, geographic coverage, or service-performance details are provided.

R&D capabilityThe company reports 15 senior engineers specializing in shipbuilding and dredging research, a research and development center, cooperation with classification societies and research institutions, and the ability to develop special machinery. These details directly support an established technical and R&D capability.

Customization capabilityThe supplier explicitly states that it can design and produce special types of machinery according to customer requirements and describes a one-stop model covering ship design, R&D, innovation, manufacturing, and dredging-engineering construction. This directly supports customization capability for specialized vessels and machinery.