What is the recovery rate for gold?

The recovery can be as high as 99%, especially for natural gold in lode ore. For 0.004mm particle size, recovery is 97%.

What is the working capacity of the STL40 model?

The STL40 model has a working capacity of 5-10t/h with a feeding size of 0-4mm and feeding density of less than 30%.

Compact Stl40 Fine Gold Separator Centrifuge Concentrator for Small Scale Operations

Name: Compact Stl40 Fine Gold Separator Centrifuge Concentrator for Small Scale Operations
Brand: Shandong Eterne Machinery Co., Ltd.
SKU: 1923532046

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

380V

Model NO.

STL40

Weight

<1T

Material

Stainless Steel

Certification

ISO9001:2008

Energy Saving

Warranty

1 Year

Color

as Customized

Customized

Condition

New

After-sales Service

1 Year

Capacity

5-10 T/H

Feeding Size

0-4 mm

Feeding Density

<30%

Recoil Water

4-8 M³/H

Fine Ore Output

10-20 Kg/Time

Water Pressure

0.1 MPa

Transport Package

Container

Specification

2500x2000x2400mm

Trademark

ETERNE

Origin

China

HS Code

8474100000

Production Capacity

500sets/Year

Key features

High Recovery Rate: Recovery rate up to 99% for natural gold in lode ore with 65% of ore having a milling size of 0.074mm.

Customizable Capacity: Capacity ranges from 5-10 T/H to 80-100 T/H, tailored to specific mine conditions.

Energy Efficient Design: Gravity separation technology ensures energy-saving operations with high returns for investors.

Stainless Steel Build: Constructed from durable stainless steel material for long-lasting performance in harsh environments.

Flexible Customization: Color and specifications can be customized according to customer requirements and mine conditions.

Fast Delivery: Delivery time is 7-30 days, depending on order volume and shipping method.

ISO Certified Quality: Manufactured under ISO9001:2008 certification standards ensuring consistent quality.

Comprehensive Warranty: Provides a 1-year warranty with free repair services for any quality problems.

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: ≤2.91h

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.