Are tests conducted before shipment?

Yes, each dredger undergoes complete testing including hydraulic, engine, and pump performance checks to ensure safety and good performance before leaving the factory.

What materials are used for the hull?

The hull is made of special marine steel plates certified by CCS, sandblasted and painted with 4 layers of marine epoxy paint, plus zinc anodes for anti-corrosion.

What is the lead time for production?

The average lead time is 1-3 months during peak season and one month during the off-season.

Customized Dredging Ship 450m3/H Pumping Suction Dredger for River Gold and Sand

Name: Customized Dredging Ship 450m3/H Pumping Suction Dredger for River Gold and Sand
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2267331065

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

US$40,000.00-100,000.00

1 Set

Product specifications

10 inch

Product profile

Customization

Available

Type

Sand Pumping Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-P250

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

450m3/H

Dredging Depth

12m

Discharge Distance

50m

Overall Length

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

210kw

Discharge Pipe Dia.

273mm

Suction Pipe Dia.

273mm

Draught

0.6m

Generator

20kw

Transport Package

in Bulk or Container

Specification

450m3/h

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Design: Box-structure allows easy disassembly for truck/container transport and fast on-site installation.

High Efficiency Dredging: 450m3/h water flow and 120m3/h sand capacity with 12m suction depth and 50m discharge distance.

Premium Engine Options: International famous brand main engines (100-2500kW) with global warranty and easy maintenance.

CCS Certified Marine Steel: Hull made of special marine steel plates certified by CCS with 4-layer anti-corrosion paint and zinc anodes.

Comprehensive Warranty: 12 months free warranty with lifetime technical support and on-site maintenance services.

Factory Pre-Testing: Complete performance and safety tests conducted before shipment with provided test reports.

Customizable Configuration: Structure, material, and engine options can be customized according to specific client mining conditions.

Global Export Experience: Exported to Russia, Brazil, Egypt, UAE, and dozens of other countries with stable reliable quality.

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., established in 2025, is a trading company based in Shandong, China. It specializes in manufacturing and designing a variety of machinery for shipbuilding and dredging activities. The company holds ISO9001 certification and adheres to the China Classification Society's standards. With a production capacity that includes sand dredgers, multi-function service workboats, and other vessels, it exports to numerous countries. The company has a robust team with expertise in engineering and quality control, and offers after-sales support. However, financial and customer case specifics remain unclear.

CertificationsThe company holds an ISO9001 Quality System Certification, indicating adherence to international quality standards.

After-Sales capabilityThe supplier has a dedicated after-sales service department with 20 technicians, suggesting strong after-sales support capabilities.

R&D capabilityThe company engages in research, development, and innovation in ship design and dredging engineering, supported by partnerships with specialized institutes.

Production capacityThe supplier operates five production lines and has a significant annual output of various dredging and mining machinery.

Customization capabilityThe company can design and produce machinery according to customer requirements, indicating customization capability.

Product Q&A

Q:What is the dredging capacity and depth?

The dredger has a water flow of 450m3/h, sand capacity of 120m3/h, suction depth of 12m, and discharge distance of 50m.

Q:Is the dredger structure customizable?

Yes, the structure is a dismountable modular box design. Engine options, materials, and configurations can be customized based on client requirements.

Q:What is the warranty and after-sales service?

We provide a 12-month free warranty and lifetime technical support. Engineers are available for on-site installation guidance, training, and maintenance.

Q:How is the dredger transported?

The dredger features a detachable box-structure, allowing it to be disassembled for truck transportation or container shipping, with simple disassembly and fast installation.

Q:What type of engine is used?

It uses international famous brand marine diesel engines with power ranging from 100-2500kW, known for durability, low consumption, and global warranty.