Energy-Saving Low Maintenance Jet Suction Dredger for Continuous Sand Extraction

Name: Energy-Saving Low Maintenance Jet Suction Dredger for Continuous Sand Extraction
Brand: Weifang Duohui Intelligent Equipment Technology Co., Ltd.
SKU: 1995230411

Shandong, ChinaWeifang Duohui Intelligent Equipment Technology Co., Ltd.

US$1,000,000.00

1 Piece

US$200,000.00

2+ Pieces

Product profile

Customization

Available

Type

Jet Suction Dredger

Power Type

Diesel

Model NO.

Jet Suction Dredger

Cyclone Type

Hydrocyclone

Slot Type

CTS

Customized

Condition

New

Warranty

12 Months

After-sales Service

24-Hour Online Response

Water Flow

500m3/H

Discharge Distance

500m

Auxiliary Engine Power

60kw

Size

14m*4.5m*1.2m

Output

80-100m3/H

Dredging Depth

Main Engine Power

176kw

Consumption

40L/H

Gold Mining Method

Gold Mining Type (Jet Suction)

Transport Package

Container

Specification

Jet Suction Dredger

Trademark

DUOHUI

Origin

China

HS Code

890510000

Production Capacity

100 Sets/Year

Key features

Customized operation depth: The suction depth can be adjusted within the range of 5 to 30 meters, suitable for various mining and dredging scenarios.

Flexible capacity allocation: The processing volume per hour can be customized within the range of 50 t

High recovery rate system: Equipped with a multi-stage sorting and recycling system, the gold sand recovery rate can reach over 95%.

Seawater environment enhancement: The key components are made of 316 stainless steel and undergo anti-corrosion treatment, ensuring resistance to seawater corrosion.

Multiple power options are available: Diesel, electric and solar hybrid power configurations are supported, suitable for different power supply conditions.

Multiple power options are available: Diesel, electric and solar hybrid power configurations are supported. Comprehensive after-sales support is provided: The entire machine offers a 12-month warranty

Global spare parts response: Spare parts can be delivered within 7 days in Africa, Asia and South America regions.

All-weather multilingual support: Offers 24/7 online technical services, supporting communication in English, Spanish, French, and Arabic.

Company profile

Importers and Exporters

Weifang Duohui Intelligent Equipment Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryWeifang Duohui Intelligent Equipment Technology Co., Ltd. is a Chinese limited company established in 2025, specializing in producing dredgers. The company emphasizes quality and customer satisfaction, offering stable, efficient, and low-maintenance products. It exports 90% of its products, mainly to Belt and Road countries, and supports customization, OEM, and ODM services. Despite a strong export orientation, the company lacks significant financial stability, innovation outputs, and overseas service infrastructure.

Supplier typeThe supplier is a combined type company with a focus on export trade, manufacturing, service, quality control, and R&D capacity. It is a limited company based in Shandong, China.

Financial creditThe supplier reported no financial activity last year, indicating a lack of financial credibility.

R&D capabilityThe supplier lacks innovation capability, with no new products or SDK availability reported in the past year.

Production capacityThe supplier lacks in-stock service capacity and valid contracts for manufacturing, indicating potential production limitations.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options, supported by ODM capabilities.

Client casesThe supplier exports to multiple Belt and Road countries and is recognized by global customers, suggesting successful customer cases.

Product Q&A

Q:What is the operational efficiency of the sand suction vessel?

It is stable. Depending on the model, it can complete sand and stone suction operations of several tens to several hundreds of cubic meters per hour, which can meet the needs of various scale projects such as river dredging and sand mining.

Q:How is the fuel consumption / energy consumption performance of the equipment?

Energy-efficient and highly effective. Equipped with an optimized power system, the fuel consumption per unit of sand and stone suction is lower, effectively reducing operating costs over the long term.

Q:Can the equipment operate stably in different water qualities (including high sediment / debris)?

It is highly adaptable. With anti-blockage pump bodies and wear-resistant pipeline designs, it can handle complex conditions containing weeds and crushed stones, reducing the risks of blockage and wear.

Q:How durable is the equipment?

It is highly durable. The hull is made of high-strength wear-resistant materials, and key components are made of wear-resistant alloys. With normal maintenance, it can be used stably for a long time, reducing the cost of frequent replacements.

Q:Do you provide on-site installation and operation training?

We offer a one-stop service. Engineers can be arranged to install and debug the equipment, and operation personnel can be trained to ensure the equipment is smoothly put into operation.