What is the gold recovery rate?

The double gold recovery systems ensure a high recovery rate of up to 98%.

What is the maximum dredging depth?

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

Are quality tests conducted before shipment?

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

150cbm/Hour Bucket Chain Dredger for Dredging Sand From Sea

Name: 150cbm/Hour Bucket Chain Dredger for Dredging Sand From Sea
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2232301835

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

US$100,000.00-130,000.00

1 Set

Product profile

Customization

Available

Type

Bucket Chain Dredger

Power Type

Diesel

Model NO.

JUNHANG-LD150

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

150m3/H

Dredging Depth

15m

Displacement

102 Tons

Hull Length

28m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Dredging Main Power

55kw

Diesel Generator

180kw

Equipment Weight

72 Tons

Draught

0.6m

Bucket Quantity

70PCS

Chain Quantity

140PCS

Transport Package

in Bulk or Container

Specification

150m3/h

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customized Modular Design: Dismountable modular box structure allows easy transport and assembly.

High Gold Recovery Rate: Double gold recovery systems ensure up to 98% recovery rate.

CCS Certified Hull: Made of special marine steel plates certified by CCS with anti-corrosion paint.

150m3/Hour Capacity: Working capacity of 150 cubic meters per hour for efficient sand dredging.

Lifetime Technical Support: 24/7 technical support and lifelong after-sales service provided.

12-Month Free Warranty: Free warranty and on-site maintenance service for one year after commissioning.

Engineer On-Site Guidance: Experienced engineers provided for installation guidance and operator training.

Versatile Application: Suitable for river, lake, reservoir dredging and gold/diamond mining.

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: ≤1.01hTerms 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.