Is testing done before shipment?

Yes, each dredger undergoes complete testing in a testing pool to ensure performance and safety.

What is the production lead time?

Lead time is one month during the off-season and 1-3 months during the peak season.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

16 Inch Gold Diamond Rough Concentration Sand Mining Equipment Jet Suction Dredger

Name: 16 Inch Gold Diamond Rough Concentration Sand Mining Equipment Jet Suction Dredger
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2233147415

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

US$450,000.00-550,000.00

1 Set

Product profile

Customization

Available

Type

Jet Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-JSD400 (16 inch)

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

Dredging Pump

China Shijiazhuang Famous Brand Pump

Water Flow

2500m3/H

Dredging Depth

13m

Discharge Distance

1500m

Hull Size

19.0 X 7.5 X 2.2m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

970kw

Suction Pipe Dia.

450mm

Discharge Pipe Dia.

400mm

Draught

1.6m

Generator

30kw

Transport Package

in Bulk or Container

Specification

JSD400 (16 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Box Structure: Dismountable design allows easy assembly and disassembly at the working site for convenient transport.

Customizable Engine Options: Multiple international famous brand engines are available for selection to meet specific needs.

High Capacity Dredging: Work capacity reaches up to 8000m3/h with a maximum dredging depth of 20 meters.

Advanced Control System: Equipped with Siemens PLC control system, Rexroth hydraulic valves, and Eaton Vickers hydraulic pump.

Remote Operation Capability: Can be operated remotely from the operation room featuring air conditioning and monitoring systems.

Comprehensive Factory Testing: Each unit undergoes full testing in the factory before delivery with provided test reports.

Corrosion Resistant Design: Features anti-corrosion zinc blocks and corrosion-resistant painting for durability in harsh environments.

Global Export Experience: Successfully exported to over 20 countries including Russia, Egypt, Brazil, and Nigeria.

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: ≤0.82hTerms 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.