What materials are used for construction?

The main material is CCSB Marine Steel Plate. The structure is a dismountable modular box design, and it uses international famous brand engines with multiple options.

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.

Is testing performed before shipment?

Yes, each ship undergoes complete testing before leaving the factory to ensure performance and safety, simulating the customer's working site conditions.

80cbm/Hour Bucket Chain Ladder Dredger From River Dredging Sand and Stones for Construction

Name: 80cbm/Hour Bucket Chain Ladder Dredger From River Dredging Sand and Stones for Construction
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2240553455

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

US$50,000.00-80,000.00

1 Set

Product specifications

Chain bucket dredger

Product profile

Customization

Available

Type

Bucket Chain Dredger

Power Type

Diesel

Model NO.

JUNHANG-LD80

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

80m3/H

Dredging Depth

Displacement

98 Tons

Hull Length

16m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Dredging Main Power

18.5kw

Diesel Generator

100kw

Equipment Weight

65 Tons

Draught

0.6m

Bucket Quantity

54PCS

Chain Quantity

112PCS

Transport Package

in Bulk or Container

Specification

80m3/h

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customizable Design: Designed and produced separately according to specific customer requirements and mining conditions.

High Recovery Rate: Double gold recovery systems ensure up to 98% recovery rate for gold, diamonds, and other minerals.

Modular Structure: Dismountable modular box structure allows easy disassembly, container transport, and fast installation.

Comprehensive Warranty: 12-month warranty on components, engine, and hull; lifetime service support for all machines.

On-Site Technical Support: Experienced engineers provided for installation guidance, training, and 24/7 technical standby.

Versatile Application: Suitable for river, lake, and sea dredging to extract sand, gold, diamonds, and iron ore.

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

Global Export Experience: Successfully exported to Russia, Brazil, Egypt, UAE, and dozens of other countries worldwide.

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: ≤1.07hTerms 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.

Product Q&A

Q:What is the dredging depth and capacity?

The dredging depth ranges from 5 to 30 meters, with a processing capacity of 60m3/h to 800m3/h. This specific model has a working capacity of 80m3/h.

Q:Can the dredger be customized?

Yes, the dredger is fully customizable. It can be designed and produced separately according to specific customer requirements, including engine options and structure.

Q:What is the warranty period?

We provide a 12-month warranty for free on all new installed component parts, the engine, and the hull. After-sales service is available for life-time.

Q:How is the equipment shipped?

The dredger features a detachable structure. Depending on the size, it can be disassembled and transported via containers or bulk carriers to facilitate land transportation.

Q:What after-sales services are provided?

We provide spare parts in stock, free spare parts in the first year, and on-site guidance for installation and training by experienced engineers. 24/7 technical support is also available.