What control system is used?

The dredger uses a Siemens PLC control system for hydraulic transmission and remote operation.

Are test reports provided before shipment?

Yes, complete test reports are provided after the dredger undergoes factory testing.

What is the production lead time?

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

1000m3/H High Efficiency Vacuum Suction Dredger for River Sand Mining Featuring an Efficient Pump System

Name: 1000m3/H High Efficiency Vacuum Suction Dredger for River Sand Mining Featuring an Efficient Pump System
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2232347095

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

US$150,000.00-200,000.00

1 Set

Product profile

Customization

Available

Type

Vacuum Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-VSD100

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

1000m3/H

Dredging Depth

12m

Overall Length

28m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

515kw

Draught

1.1m

Generator

20kw

Transport Package

in Bulk or Container

Specification

VSD100

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customized Modular Structure: Dismountable box structure allows easy transport and on-site assembly.

Multiple Engine Options: International famous brand engines available for selection.

Lifetime Technical Support: 24/7 standby support with engineers available for on-site guidance.

12-Month Free Warranty: Comprehensive free warranty and on-site maintenance for one year.

High Efficiency Pump System: China Shijiazhang famous brand pump with corrosion-resistant alloy impeller.

Remote Control Capability: Siemens PLC system enables remote operation from the operation room.

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

Marine Grade Durability: CCS certified marine steel with 4-layer epoxy paint and zinc anodes.

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: ≤1.56hTerms 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.