What is the lead time?

Peak season and off-season lead time are both 1-3 months.

Is the slot type customizable?

Yes, the slot type is customized.

What is the warranty period?

We provide a 1-year warranty with free repair for quality problems.

Dredging Machine

Name: China 400m3/H Bucket Chain River Sand/Gold/Diamond Dredger/Dredging Machine
Brand: Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
SKU: 769027682

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

US$100,000.00

1 Piece

Product profile

Customization

Available

Type

Bucket Dredger

Power Type

Diesel

Model NO.

YLBCD-400

Cyclone Type

FX Cyclone

Slot Type

Customized

Condition

New

Warranty

1 Year

After-sales Service

Support

Transport Package

Cargo in Bulk

Trademark

Yongdeli

Origin

China

HS Code

8474100000

Production Capacity

30 Sets/Month

Key features

Slot Type Customization: Slot type is fully customized to meet specific dredging requirements.

1-Year Warranty: Covers all mechanical defects with free repair services for one year.

Engineer On-Site Support: Engineers sent to assemble and test the machine within the agreed contract period.

Free Operation Training: Complimentary training provided for customer operation and maintenance.

Cost-Effective Accessories: Supply of high-quality spare parts at low prices.

Tailored Design Service: Rational and practical design provided based on specific customer requests.

Long-Term Follow-Up: Excellent filing system ensures dedicated long-term after-sales service.

OEM/ODM Services: Both OEM and ODM services are available for customized production.

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: ≤5.77h

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.