Do you provide onsite installation and training?

Yes. We can dispatch experienced engineers to your site for installation, commissioning, and operator training. For remote areas like Kazakhstan, we also offer 24/7 video technical support and comprehensive operation manuals.

What is your warranty policy and spare parts availability?

We offer a 12-month standard warranty. We maintain a stock of core wearing parts (suction heads, seals, filters) in our warehouse, ensuring fast global delivery (usually within 7-10 days) to minimize your downtime.

Adjustable Frame Mining Machinery for Gold Recovery with Carbon Steel Construction

Name: Adjustable Frame Mining Machinery for Gold Recovery with Carbon Steel Construction
Brand: Qingzhou Headdredging Marine Equipment Co, Ltd.
SKU: 2312290815

Shandong, ChinaQingzhou Headdredging Marine Equipment Co, Ltd.

US$15,000.00

1-4 Pieces

US$9,000.00

5-9 Pieces

US$5,000.00

10+ Pieces

Product profile

Customization

Available

Type

Mining Machinery / Gold Mining Machine

Voltage

Customized

Model NO.

HDY-LM-001

Weight

>10T

Material

Casting Steel

Material Feature

Corrosion Resistant

Certification

Energy Saving

Warranty

1 Year

Color

Multi Color

Customized

Condition

New

After-sales Service

Lifelong After-Sales Service

Processing Capacity

50-500 Tons

Main Frame Height

4-8 M

Total Length

4-10 M

Water Flow

200 M³/H

Feeding Machine Power

10-100 Kw

Bucket Capacity

0.07 M³

Bucket Quantity

20-60 Sets

Diesel Engine Brand

Cummins or Weichai

Drum Screen Power

10-50 Kw

Centrifuge Power

7.5-50 Kw

Centrifuge Quantity

2 Sets

Machine Size

S / M / L

Length Option

Normal or Lengthened

Total Fuel Consumption

18-50 L

Transport Package

Canvas or Bulk Cargo

Specification

HDY-LM-001 / Capacity 50-500 Tons

Trademark

Headdredging

Origin

Qingzhou, China

Key features

Corrosion Resistant Steel: Built with q355b marine-grade carbon steel and anti-corrosion coating for 10-20 year durability.

Customizable Dimensions: Adjustable frame height (4-8m), total length (4-10m), and sizes (S/M/L) for specific projects.

High Capacity Range: Processing capacity from 50 to 500 tons per hour with flexible power configurations.

Energy Efficient Design: Venturi effect suction increases efficiency by 20-30% while reducing fuel consumption.

Global Certification: CE, ISO9001, ISO14001, ISO50001, ISO45001 certified with CCS, BV, and ZC compliance options.

Lifelong After-Sales Support: 24/7 online technical support and 50+ global agency outlets for continuous project assistance.

Fast Delivery Advantage: Accelerated delivery by at least 15 days due to proximity to Qingdao international port.

Modular Transport Design: Disassembled units for easy container shipping and reassembly via bolts without onsite welding.

Company profile

Importers and ExportersQuality AssuranceRaw-Materials Traceability100% Finished Products Inspection

Qingzhou Headdredging Marine Equipment Co, Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedNearest Port: Qingdao Port CertifiedTerms of Payment: T/T, LC CertifiedInternational Commercial Terms(Incoterms): EXW, CFR, CIF, FOB

About Our Factory & Business Background

AddressHaojia Village, Huanglou Sub-District, Weifang, Shandong, China

Plant Area1280.72 square meters

Registered Capital1,200,000 RMB

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsCutter Suction Dredger, Jet Suction Dredger, Amphibious Dredger, Amphibious Excavator, Chain Bucket Sand Dredger, Cleaning Boat, Bucket Wheel Dredger, Gold Mining Machinery, Pump Station, Customized Barge Work Boat

Production Lines1

Production MachinesPlasma Cutting Machine, Drilling Machine, Welding Machine

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-02-14

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What materials are used for the hull, and how do you ensure durability?

We use q355b marine-grade steel with high-strength anti-corrosion coating. All steel plates undergo shot blasting and multi-layer sealing to ensure 10-20 years of service life even in harsh salt-water environments.

Q:How does your suction technology differ from standard pumps?

Our dredgers utilize the venturi effect design, which increases suction efficiency by 20%-30% while reducing fuel consumption. Integrated with PLC intelligent control systems, operators can monitor performance in real-time, significantly lowering operational risks.

Q:Can the equipment be customized for specific project conditions?

Absolutely. We provide customized solutions based on your project parameters, such as dredging depth, discharge distance, and soil type. Whether it's for a mining site in Africa or a canal project in SE Asia, we optimize the engine power and pipeline configuration for you.

Q:Do you have certifications for international standards?

Yes. Our factory is ISO9001 certified, and our products can be built to meet CCS, BV, ZC, and CE standards. We also provide full technical documentation for local customs clearance and safety inspections.

Q:How do you handle the shipping of such large machinery?

We use a modular design for all heavy equipment. Units are disassembled for standard container or flat rack shipping to minimize costs. Upon arrival, the modular sections are easily reassembled via high-strength bolts without onsite welding.