What is the delivery time?

The delivery time is typically 30 days. However, lead times may vary during peak seasons, which can take up to one month.

Is this equipment environmentally friendly?

Yes, the concentrator is environmentally friendly as it requires no chemical additives or reagents. It also has low water and electricity requirements.

What is the feeding size for this machine?

The feeding size depends on the model. For STLB20 and STLB30, it is 0-3mm. For STLB60, it is 0-5mm, and for STLB80 and STLB100, it is 0-6mm.

Knelson Falcon Bowl Gravity Centrifugal Concentrator for Fine Gold Recovery

Name: Knelson Falcon Bowl Gravity Centrifugal Concentrator for Fine Gold Recovery
Brand: Jiangxi Gandong Mining Equipment Machinery Manufacturer
SKU: 763644005

Jiangxi, ChinaJiangxi Gandong Mining Equipment Machinery Manufacturer

US$7,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

STLB20/30/60/80/100

Weight

Material

Stainless Steel

Material Feature

Durable,Anti Corrosion

Certification

ISO9001:2008, SGS

Energy Saving

Warranty

1 Year

Color

Blue

Customized

Condition

New

After-sales Service

One Year After The Installation and Commission

Testing

Supply

Flowchart

Supply

Application

Placer Gold Ming, Recover The Natural Gold

Power

0.75kw

Feeding Size

<3mm

Concentrate Weight

2kg

Spare Parts

Supply

Installation

Supply

Delivery Time

30 Days

Visit Factory

Welcome

Transport Package

Standard Export Packing

Specification

ISO9001: 2008&SGS

Trademark

Gandong

Origin

Jiangxi China

HS Code

84741000

Production Capacity

500PCS/Year

Key features

High Recovery Rate: Recovery rate up to 99% for placer gold and 98% for lode ore with size -0.074mm.

Automatic Operation: Fully automated system with automatic discharging, eliminating manual washing and concentrate loss.

Energy Efficient: Low water and electricity requirements with minimal maintenance and durable wear parts.

Durable Construction: Made of stainless steel with anti-corrosion features and shock-absorbing materials to extend service life.

Versatile Application: Suitable for both placer gold mining and hard rock mining to recover natural gold from old tailings.

Factory Direct Price: Directly from manufacturer without trade company commissions, ensuring lower prices and guaranteed quality.

Free Training & Support: Free operator training and one-year warranty with spare parts inventory for immediate replacement.

Customizable Options: Customized testing, flowcharts, and application support available to meet specific mining needs.

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.

Product Q&A

Q:What is the recovery rate of this concentrator?

The recovery rate can be as high as 99% for placer gold mining. For natural gold in lode ore with size -0.074mm, the recovery is up to 98%, and for 0.04mm particle size, it is 97%.

Q:Is the machine fully automatic?

Yes, the new concentrators feature a fully automated discharging system. You only need to push the start and stop buttons on the automatic control system, eliminating the need for manual washing and stopping the machine.

Q:What is the warranty period and after-sales service?

We provide a one-year warranty. After-sales service includes sending engineers to guide installation, debugging, and operator training. We also keep spare parts in inventory for quick shipment.

Q:Can the machine be customized?

Yes, customized options are available. We can provide customized testing, flowcharts, and application solutions tailored to your specific needs, such as placer gold mining or hard rock mining.

Q:What are the power requirements?

Power requirements vary by model. For example, the STLB20 model requires 0.75kw, while the STLB100 model requires 18.5kw. Please refer to the technical specifications for specific models.