What kind of after-sales service is provided?

We provide online support and engineers for installation guidance.

Is the machine suitable for all types of gold ores?

Yes, it is suitable for placer gold ores, vein gold ores, and multi-metal ores.

What is the lead time for production?

Peak season lead time is one month, and off-season is within 15 workdays.

High Efficiency Knelson Concentrator for Fine Alluvial & Rock Gold Recovery

Name: High Efficiency Knelson Concentrator for Fine Alluvial & Rock Gold Recovery
Brand: Jiangxi Henghong International Mining Machinery Co., Ltd.
SKU: 2161752152

Jiangxi, ChinaJiangxi Henghong International Mining Machinery Co., Ltd.

US$2,500.00-10,000.00

1 Piece

Sample price:US$2500.00/piece.Request sample

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

STL

Weight

Material

Carbon Steel

Certification

Energy Saving

Warranty

1 Year

Color

Customized

Non-Customized

Condition

New

After-sales Service

Online Support/Engineers

Applicable Industries

Energy&Mining

Usage

Gold Mining Separation

Product Name

Gold Centrifugal Concentrator

Capacity

0.2-130 T/H

Power

0.75-22 Kw

Installation

Under Technical Guidance

After Sale Service

Online Service

Factory Visit

Warmly Welcomed

Transport Package

Iron Packing

Specification

Refer to different models

Trademark

Henghong

Origin

China

Key features

High Efficiency Gold Recovery: Replaces mercury plate operations for placer, vein, and multi-metal ores.

Wide Capacity Range: Models STL20 to STL120 offer capacities from 0.2 to 130 tons per hour.

Customizable Color: Color options are available for customization to meet client needs.

Comprehensive OEM/ODM Services: Supports full, minor, and flexible customization from samples or designs.

ISO and CE Certified: All products pass ISO9001:2008 and CE international quality certifications.

1-Year Warranty Coverage: Includes 1-year warranty with online support and engineer assistance.

Flexible Lead Time: Peak season takes one month; off-season delivery within 15 workdays.

Complete Production Line Solutions: Provides full gold, copper, and tin mine lines ranging from 50 to 500 tons daily.

Company profile

Patents AwardedYears of Export ExperienceImporters and Exporters

Jiangxi Henghong International Mining Machinery Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-06Nearest Port: XiamenAverage Response Time: ≤3.14h

AI-Powered supplier vetting

SummaryThe supplier is a China-based custom manufacturer with 16 years of experience in mineral machinery and global export activity. It offers mining, feeding, crushing, screening, grinding, classifying, agitation, flotation, gravity separation, magnetic separation, and conveyor equipment. Evidence supports strong customization, ODM, OEM, and product-development capabilities, including 13 R&D engineers and multiple machining and fabrication facilities. Quality management includes written warehouse procedures and records, but no quality-control test equipment is reported. Service administration has written procedures, supplier qualification controls, and corrective-action records, while overseas service infrastructure and offline trade-show participation are absent. Financial records are indicated for recent years, but the slices do not provide sufficient evidence to assess financial credibility. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is identified as a China-based custom manufacturer with 16 years of experience, focused on manufacturing and sales of mineral machinery, molds, and hardware, with foreign-trade operations. Its stated product scope covers a broad range of mineral-processing and conveying equipment.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and service capability is supported by written procedures, records, supplier assessments, and corrective/preventive-action controls. However, the supplier reports no overseas warehouse, showroom, agent, or branch, which limits evidence of localized overseas after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM services, and 13 R&D engineers responsible for customer-request confirmation, technical support, and new-product development. It has no available SDK, but SDK availability is not essential to the stated mineral-machinery innovation scope.

Production capacityProduction resources include three production lines and extensive flame-cutting, boring, welding, sawing, shearing, drilling, rolling, turning, milling, and planing facilities, supporting mineral-machinery manufacturing. The supplier does not continuously reconcile quantities for every batch or mass-production run, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. Its background also states sample-based customization, while its R&D and ODM capabilities provide additional support for tailored equipment development.