Why is HID a trustworthy manufacturer?

HID has 30 years of expertise, serves Fortune 500 companies, innovates continuously, and operates in over 40 countries with 6 global offices.

Can the dredger specifications be customized?

Yes, all technical specifications can be customized based on your actual dredging needs and working conditions.

What is the gold recovery rate?

The double gold recovery systems ensure the highest recovery rate of gold, up to 98%.

Lake Dredging

Name: Bucket Chain Gold/Diamond Mining Processing Dredger Machinery for River/Lake Dredging
Brand: Shandong Haohai Dredging Equipment Co., Ltd.
SKU: 2030116955

Shandong, ChinaShandong Haohai Dredging Equipment Co., Ltd.

US$4,500.00-350,000.00

1 Set

Product profile

Customization

Available

Type

Bucket Dredger

Power Type

Diesel

Model NO.

HID-GM-260

Customized

Condition

New

Warranty

12 Months

After-sales Service

Lifetime Technical Support

Certificate

ISO 9001:2015

Application

Sand Mining, Gold Mining

Service

Free Assembly, Training, Testing

Expertise

30 Years' Dredge Manufacture Workmanship

Environment

Energy Saving

Capacity

5-300t

Style

Bucket Type

Gold Recovery Rate

98%

Power

Diesel Driven

Color

Per Client Request

Transport Package

Container Shipping

Specification

200t

Trademark

HID Dredger

Origin

China

HS Code

89051000

Production Capacity

300sets/Year

Key features

High Gold Recovery Rate: Double gold recovery systems ensure up to 98% recovery rate for gold particles.

Customizable Specifications: Dredging depth, capacity, and dimensions can be customized based on actual needs.

Lifetime Technical Support: Free lifetime technical assistance and 24/7 support from senior engineers.

30 Years Manufacturing Expertise: Trusted manufacturer with 30 years of experience and Fortune 500 partnerships.

Low Power Consumption: Designed for easy operation, low maintenance, and energy-saving performance.

One-Stop Mining Solution: Complete solution including dredging, screening, mining, and gold refinery plant.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2015 quality system with rigorous testing.

Fast On-Site Service: 2-3 senior engineers arrive at the working site within 36 hours for assembly.

Company profile

Shandong Haohai Dredging Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1990-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Haohai Dredging Equipment Co., Ltd. is a China-based limited company operating in dredging and manufacturing machinery. The provided information shows ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, more than 10 production lines, stated annual output of 500 dredgers, and a broad dredging-equipment product range. Its export sales share is stated at 51%–70%, with self-operated import and export rights. After-sales capabilities include on-site assembly, training, testing, operation support, lifetime assistance, and overseas offices. Innovation evidence includes 36 product patents and engineering personnel from Chinese marine institutions. However, the records contain inconsistencies in company type, workforce and engineering-staff counts, operating history, and some production descriptions. No specific customer names, project references, or independently verifiable customization examples are provided.

CertificationsThe supplier is explicitly reported to hold ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These cover quality, environmental, and occupational-health-and-safety management systems and provide direct evidence of formal management-system certification.

After-Sales capabilityThe supplier states that it provides on-site assembly, training, testing, operating support, and lifetime assistance. It also reports foreign offices in America, Africa, Poland, India, Bangladesh, and other locations, indicating stated overseas support coverage, although the records do not verify service performance or response times.

R&D capabilityInnovation-related evidence includes 36 product patents, engineers and designers reportedly recruited from Chinese marine institutions, 11 years of stated R&D-engineer experience, and a broad range of dredging-equipment designs. The stated engineering headcount conflicts with another description, but the patent and product-development information supports an innovation capability assessment.

Production capacityThe supplier reports a 16,960 m² manufacturing plant, more than 10 production lines, eight large manufacturing workshops, and annual production of 500 dredgers. These claims indicate substantial stated production capacity, although the employee and facility descriptions are not fully consistent across the records.

Product Q&A

Q:Is HID a factory or trading company?

HID is a leading dredger manufacturer in China with 6 factories and over 100 workers for large production.

Q:What services does HID provide?

Services include free consultation, drawing design, customization, on-site visits, 24/7 availability, free assembly, training, and lifetime technical assistance.

Q:What are the delivery terms?

Delivery can be in containers or bulk depending on size. HID keeps in-stock parts to shorten delivery periods for special needs.

Q:What are the payment terms?

Payment can be made via T/T or L/C. Terms and financial support can be discussed.

Q:What are the warranty terms?

HID provides a standard 1-year warranty with free problem solving and lifetime technical assistance.