What is the average lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

Where is the nearest port for shipping?

The nearest port for export is Qingdao Port.

Full Set Dredger Parts and Design Service Supply for Self-Building Dredger/Dredge Pump

Name: Full Set Dredger Parts and Design Service Supply for Self-Building Dredger/Dredge Pump
Brand: Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
SKU: 1912216241

Shandong, ChinaQingzhou Yongli Mining and Dredging Machinery Co., Ltd.

US$30,000.00-50,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

6 Months

Model NO.

WN450

Max.Head

50-80m

Max.Capacity

50-100 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Middle Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump

Inlet

24 Inch

Outlet

18 Inch

Clear Water Flow Per Hour

3500-4000 Cbm

Transport Package

Standard Shipping Packing

Specification

WN450

Trademark

YONGLI

Origin

China

Production Capacity

3500cbm/H

Key features

Full Set Parts Supply: Complete dredger parts and accessories for self-built dredgers and land booster stations.

Quality Assurance: Original machine parts with quality assurance and lowest price guarantee.

Customizable Specifications: Custom inlet (24 Inch), outlet (18 Inch), and flow rate (3500-4000 Cbm/hour).

High Performance Pump: Max head 50-80m, capacity 50-100 L/min, single-stage closed impeller.

OEM/ODM Service: Supports OEM and ODM services with dedicated R&D engineers.

After-Sales Protection: Comprehensive after-sales service with 6 months warranty and 12 months support.

Company profile

Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.29h

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.