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High Chrome Alloy & Long Life-Span 500wn Kingda Slurry Dredging Pump for CSD650 Cutter Suction Dredger
US$50,000.00-90,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
1 YearModel NO.
500WNMax.Head
50-80mMax.Capacity
100-200 L/minDriving Type
MotorImpeller Number
Single-Stage PumpWorking Pressure
High Pressure PumpInfluent Type of Impeller
Single Suction PumpPosition of Pump Shaft
Horizontal PumpPump Casing Combined
Horizontal Split PumpsMounting Height
Suction CentrifugalImpeller
ClosedUsage
Pump, PumpsInlet
26 InchOutlet
20 InchClear Water Flow Per Hour
5000-6000cbmTransport Package
Nude or PavallianSpecification
500WNTrademark
KINGDAOrigin
ChinaHS Code
8413709990Production Capacity
2000 PCS/YearKey features
High Chrome Alloy Material: Constructed with Cr26 alloy for superior wear resistance and extended service life.
High Capacity Performance: Delivers up to 6000 cubic meters per hour with a max head of 54 meters.
Large Particle Handling: Capable of handling granules up to 150 mm diameter for heavy-duty dredging.
Customizable Dimensions: Inlet and outlet sizes can be customized to 26 inch and 20 inch respectively.
1 Year Warranty Coverage: Includes a comprehensive 1-year warranty with after-sales service support.
OEM and ODM Services: Full OEM and ODM capabilities available for tailored manufacturing solutions.
Horizontal Split Casing: Designed with horizontal split pumps for easy maintenance and assembly.
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 maximum flow capacity of the pump?
A:
The pump has a maximum water flow capacity of 6000 cubic meters per hour.
Q:What material is used for the pump casing and impeller?
A:
Both the pump casing and impeller are made of Cr26 High Chrome Alloy with a hardness of at least 58HRC.
Q:Can the inlet and outlet sizes be customized?
A:
Yes, the inlet can be customized to 26 inches and the outlet to 20 inches.
Q:What is the warranty period for this dredging pump?
A:
We provide a 1-year warranty period with after-sales service support.
Q:What is the maximum size of particles the pump can handle?
A:
The pump is designed to handle granules with a maximum diameter of 150 mm.
Send Inquiry
*To:
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.*Content:
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