What certifications does the product have?

The product has ISO9001:2008, ISO9001:2000, CE, and SGS/BV certifications.

What after-sales service is provided?

Engineer overseas service is available for installation and technical support.

Knelson Gravity Gold Concentrator Bowl

Name: Knelson Gravity Gold Concentrator Bowl
Brand: Jiangxi Gandong Mining Equipment Machinery Manufacturer
SKU: 1979854481

Jiangxi, ChinaJiangxi Gandong Mining Equipment Machinery Manufacturer

US$5,000.00

1-2 Sets

US$3,000.00

3+ Sets

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

1-100tph

Weight

Material

Stainless Steel

Material Feature

Imported Bearing

Certification

ISO9001:2008, ISO9001:2000, CE, SGS/BV

Energy Saving

Warranty

2 Years

Color

Blue

Customized

Condition

New

After-sales Service

Engineer Oversea Service Available

Recovery Ratio

Above 97%

Capacity(T/H)

2-120tph

Feeding Density (%)

0-50

Feeding Size (mm)

0-5

Concentrate Weight (Kg)

10-20

Name

Knelson Gravity Gold Concentrator Bowl

Transport Package

Nude

Specification

STLB20, STLB30, STLB60, STLB80, STLB100

Trademark

GANDONG

Origin

Shicheng County, Jiangxi Prov. China

HS Code

847410000

Production Capacity

150sets/Month

Key features

High Recovery Rate: Recovery ratio above 97%, up to 99% for free gold and 98% for lode ore.

Premium Materials: Constructed with 316L stainless steel, imported bearings, and anti-rust paint.

Stable Operation: Adopts dynamic balance pulley and imported rotating joint for steady performance.

Compact Design: Space-saving structure easy to merge into existing mining processing lines.

Low Maintenance: Durable wear parts and minimal maintenance requirements reduce production costs.

Fast Investment Return: Quick payback on investment, typically less than half a year.

Versatile Application: Suitable for placer gold mining, hard rock mining, and old tailings recovery.

Global Service: Engineer overseas service available for installation and technical support.

Company profile

Jiangxi Gandong Mining Equipment Machinery Manufacturer

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-08-06 CertifiedNearest Port: Ximen PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryJiangxi Gandong Mining Equipment Machinery Manufacturer is a privately owned Chinese mining-equipment supplier established in 2006, with 28 employees and a 2,000 m² manufacturing plant in Jiangxi. Its stated capabilities cover equipment design, manufacturing, installation, debugging, beneficiation flow-sheet design, mineral processing testing, and training. The supplier reports ISO9001:2008 and ISO9001:2015 certifications, an SGS Audited Supplier Certificate, and more than 10 production lines. Reported annual capacities include 1,000 shaking tables, 200 jigs, 150 trommel screens, 120 centrifugal concentrators, and 100 rotary scrubbers, with a stated one-month lead time in both peak and off-peak seasons. It exports to over 40 countries, with exports representing 51%–70% of total sales. Evidence supports production capability, certification holding, after-sales/service scope, and international customer exposure. Evidence is insufficient to assess financial credibility, product customization, or innovation...

Supplier typeThe supplier is identified as a privately owned Chinese company operating in mining equipment manufacturing and beneficiation services. Its stated activities include designing, manufacturing, installing, and debugging mining equipment, as well as flow-sheet design and training, indicating a manufacturer-service-provider profile rather than a pure trading company.

CertificationsThe supplier states that it holds ISO9001:2008 and ISO9001:2015 quality management certificates, and also obtained an SGS Audited Supplier Certificate. It additionally reports a local AA-level enterprise designation for observing contracts and credit, providing explicit evidence of certification and third-party audit-related credentials.

After-Sales capabilityThe supplier explicitly describes professional after-sale service and a one-stop service scope covering mineral analysis, processing tests, engineering design, installation, debugging, and technical training. These stated services support an end-to-end assistance capability, although no specific service response times, staffing levels, or support locations are provided.

Production capacityThe supplier reports more than 10 production lines, a 2,000 m² manufacturing plant, and annual capacities of 1,000 shaking tables, 200 jigs, 150 trommel screens, 120 centrifugal concentrators, and 100 rotary scrubbers. It also states a one-month order-fulfillment time in both peak and off-peak seasons, providing explicit evidence of established production capacity and stated delivery capability.

Client casesThe supplier states that its products are exported to over 40 countries and identifies Africa and domestic markets as primary export destinations, with exports representing 51%–70% of total sales. This demonstrates broad international market exposure, although no named customers, project descriptions, order references, or independently verifiable case studies are provided.