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Hot Selling Easy Disassembly 12 Inch Dredging Machine Dredger Ship
US$600,000.00
1-4 Pieces
US$500,000.00
5+ Pieces
Sample price:US$500000.00/piece.Request sample
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
12 inchCyclone Type
HydrocycloneSlot Type
CTSCustomized
CustomizedCondition
NewTransport Package
BulkOrigin
ChinaHS Code
8905100010Key features
Customizable Depth: Dredging depth is customizable up to 15m to suit specific project requirements.
Easy Disassembly: Standard design allows for easy disassembly, early delivery, and low price.
Reliable Hydraulic System: Features a reliable hydraulic system that is easy to control for difficult projects.
Versatile Applications: Used for sand dredging, land reclamation, mining, and port or river desilting.
Low Operating Cost: Excellent terrain adaptability with easy maintenance and low operating costs.
OEM/ODM Support: OEM and ODM services available to meet customized production needs.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤7.76h
AI-Powered supplier vetting
SummaryQingzhou Yongli Mining and Dredging Machinery Co., Ltd. is a China-based manufacturer and supplier of dredging vessels, mining equipment, and mineral-processing machinery. The company reports ISO9001, ISO14001, and ISO45001 certifications, plus SGS and BV certification references. Its product range covers gold, diamond, zirconium, tin, iron ore, and sand dredgers and washing or beneficiation plants, with stated design and production according to customer requirements and terrain conditions. It operates three production lines, has 35 employees, and exports to South America, Africa, Southeast Asia, and the Middle East. Evidence supports relevant manufacturing experience, product breadth, customization, and export capability. However, the provided information is insufficient to verify financial strength, specific customer projects, or the depth of after-sales resources.
Supplier typeThe supplier is identified as Qingzhou Yongli Mining and Dredging Machinery Co., Ltd., a Chinese limited company located in Qingzhou, Shandong. It is described as a professional manufacturer and supplier integrating R&D, design, production, installation, commissioning, and personnel allocation, although one record classifies the company nature as a trading company.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, as well as ISO9001:2008, SGS, and BV certification references. It also states that it holds a vessel inspection certificate authorized by China MSA and a patent letter from China’s State Intellectual Property Office.
After-Sales capabilityThe supplier explicitly claims an excellent after-sale service system and describes services covering installation, commissioning, and personnel allocation. These statements support the existence of after-sales-related capabilities, but no detailed service network, response time, or service staffing evidence is provided.
R&D capabilityThe company states that it successfully developed multiple mining machinery and tailings-recovery products beginning in 1999, adapted European and American technology to specified terrains and working conditions, and integrates scientific research and development into its operations. A patent letter is also referenced, although the number, scope, and commercial impact of patents are not specified.
Production capacityThe supplier offers a broad range of dredgers, washing plants, beneficiation equipment, work boats, and related machinery. It reports three production lines, a 4,500 m² manufacturing plant, 35 employees, and export markets across South America, Africa, Southeast Asia, and the Middle East, supporting established production and delivery capability.
Customization capabilityThe supplier states that it develops equipment for specific terrains and working conditions and can design and produce varied products according to customer requirements and terrain conditions. Its integrated design, production, installation, commissioning, and personnel-allocation model further supports project-specific customization.
Product Q&A
Q:What is the dredging depth?
A:
The standard dredging depth is 15m, but it is customizable based on specific requirements.
Q:What is the discharge distance?
A:
The maximum discharge distance is 1000m.
Q:What is the lead time for delivery?
A:
The average lead time is 1-3 months for both peak and off-peak seasons.
Q:Is OEM/ODM service available?
A:
Yes, both OEM and ODM services are available to meet customized needs.
Q:What are the main applications of this dredger?
A:
It is widely used for sand dredging, land reclamation, beach restoration, mineral mining, and desilting of ports, lakes, rivers, and dams.
Send Inquiry
*To:
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.*Content:
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