What is the recovery rate for gold?

The recovery rate can be as high as 99%, with up to 98% for natural gold in lode ore and 97% for 0.004mm particles.

What are the main applications?

It is used for gold separating and other high-density minerals, specifically for mining concentration.

Shandong Eterne Polyurethane Combined Knelson Fine Gold Centrifugal Concentrator

Name: Shandong Eterne Polyurethane Combined Knelson Fine Gold Centrifugal Concentrator
Brand: Shandong Eterne Machinery Co., Ltd.
SKU: 2128530522

Shandong, ChinaShandong Eterne Machinery Co., Ltd.

US$38,000.00

1 Piece

US$13,000.00

2+ Pieces

Product profile

Customization

Available

Type

Gravity Separator

Voltage

Customized

Model NO.

STL60, 80, 100

Weight

Material

Stainless Steel

Material Feature

Oil Resistant

Certification

ISO9001:2008

Energy Saving

Warranty

1 Year

Color

Customized

Condition

New

Application

Gold

Product Name

Gold Mining Machine

Keywords

Centrifugal Gold Concentrtor

Name

China Gold Mining Equipment

Usage

Mining Concentration

Installation

Under Guidance

Feeding Size

0-6mm

After Sale Service

Life-Long Service

Transport Package

LCL

Specification

2500x2000x2400mm

Trademark

Origin

Shandong China

HS Code

8467890000

Production Capacity

500 Sets Per Year

Key features

High Recovery Rate: Recovery rate up to 99% for natural gold in lode ore, especially effective for fine particles.

High Upgrade Ratio: Achieves an upgrade ratio of up to 1,000 times for efficient mineral concentration.

Customizable Options: Voltage, color, and application parameters are fully customizable to meet specific needs.

Durable Material: Constructed from oil-resistant stainless steel for long-lasting performance in harsh environments.

Flexible Models: Available in fully-continuous (CVD) and semi-continuous (Batch) types with various capacities.

Efficient Cleaning: Short cleaning cycle of 1-4 hours ensures continuous and efficient operation.

Global Export Experience: Products exported to over 60 countries including Russia, Brazil, and South Africa.

Professional Support: Provides life-long after-sale service and on-site installation guidance for customers.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityStandardized quality controlProduct Certification

Shandong Eterne Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.78h

AI-Powered supplier vetting

SummaryEterne Machinery is identified as a combined supplier with a broad mechanical equipment and environmental protection business scope. It demonstrates professional technical, 3D design, customization-from-samples, ODM, and OEM capabilities, supported by two R&D engineers and evidence of new products in the past year. Quality-related evidence includes CE certification, ISO9001:2015 certification, documented inspection procedures, corrective-action processes, complaint-handling procedures, and raw-material traceability. The supplier reports lead times within 15 workdays in both peak and off-season periods and has export experience, including self-operated import/export rights. Overseas infrastructure is limited because it has no overseas warehouse, showroom, agents, or branches, although overseas service offerings include installation, debugging, maintenance, training, and repair. No financial figures or substantive financial-credit evidence are provided.

Supplier typeThe supplier is classified as a combined company. Its stated business scope covers mechanical equipment and accessories, environmental protection equipment, hardware and electrical products, building materials, packaging materials, metal products, electronic products, wooden products, and environmental protection engineering.

CertificationsThe supplier holds CE product compliance certification and an ISO9001:2015 management-system certificate. These certifications provide explicit evidence of formal product and quality-management credentials.

After-Sales capabilityThe supplier states that it provides professional technical support and reliable after-sales service, with overseas offerings including debugging, maintenance, training, installation, and repair. Documented procedures and records exist for service capability assessment, corrective and preventive actions, and customer complaints; however, it has no overseas warehouse, showroom, agents, or branches.

R&D capabilityThe supplier is identified as a professional technical supplier offering 3D software design, customization from samples, ODM, and OEM services. It reports new products during the past year and has two R&D engineers, but no SDK is available.

Production capacityThe supplier reports average lead times within 15 workdays during both peak and off-season periods, has cutting and welding machine facilities, and uses uniformly followed finished-product inspection instructions. Quality assurance and raw-material traceability are also documented, supporting production and process-control capability.

Customization capabilityCustomization from samples is explicitly available, alongside 3D software design, ODM, and OEM services for popular brands. These stated capabilities indicate the supplier can support customized product development and manufacturing.