What is the maximum dredging depth?

The dredging depth can be adjusted from a minimum of 5 meters to a maximum of 30 meters depending on the design.

Is the hull material suitable for saltwater service?

Yes, the hull is made of special marine steel plates certified by CCS, sandblasted and painted with 4 layers of marine epoxy paint suitable for saltwater.

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.

150m3/H Powerful Bucket Chain Ladder Gold Dredger for Gold Mining Plant

Name: 150m3/H Powerful Bucket Chain Ladder Gold Dredger for Gold Mining Plant
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2239708685

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

US$90,000.00-130,000.00

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

Dredging Main Power

55kw

Diesel Generator

180kw

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Displacement

102 Tons

Equipment Weight

72 Tons

Draught

0.7m

Pontoon Length

28m

Equipped with 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

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

Modular Dismountable Design: Box structure allows easy disassembly for land and sea transport.

Customizable Working Capacity: Capacity ranges from 60m3/h to 800m3/h based on client needs.

CCS Certified Marine Steel: Hull made of special marine steel plates certified by CCS.

Lifetime Technical Support: Engineers available 24/7 for guidance, training, and repairs.

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

Pre-Shipment Testing: Complete performance and safety tests conducted before delivery.

Versatile Dredging Depth: Operational depth adjustable from 5m to 30m for various sites.

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: ≤0.92hTerms 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 warranty period for the dredger?

We provide a 12-month free warranty and on-site maintenance service after commissioning.

Q:Can the dredger be customized for specific mining conditions?

Yes, the dredger is designed and produced separately according to the specific requirements and geographical conditions of customers.

Q:What is the working capacity of this bucket chain dredger?

The processing capacity ranges from 60m3/h to 800m3/h, with the specific model JUNHANG-LD150 offering 150m3/h.

Q:How is the dredger transported to the customer's site?

The dredger features a dismountable modular box structure, allowing it to be transported via trucks, containers, or bulk carriers for easy installation.

Q:What after-sales services are provided?

We provide experienced engineers for installation guidance, operator training, 24/7 technical support, and on-site repairs if needed.