What is the recovery rate of the concentrator?

The recovery rate for placer gold can be 98% or more, and for rock gold, it could reach 97% when the feeding size is below 7mm.

Is the machine easy to operate?

Yes, after adjusting water pressure and feeding size, clients only need to recover concentrates every 2-4 hours depending on the grade of the mine.

Mini Gravity Mining Separator Nelson Knelson Gold Recovery Centrifugal Concentrator

Name: Mini Gravity Mining Separator Nelson Knelson Gold Recovery Centrifugal Concentrator
Brand: Henan Hengtailong Machinery Co., Ltd
SKU: 748577812

Henan, ChinaHenan Hengtailong Machinery Co., Ltd

US$2,100.00-18,000.00

1 Piece

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

STLB-20

Weight

0.5t-2t

Material

Carbon Steel

Material Feature

Heat Resistant

Certification

ISO9001:2008, ISO9001:2000, CE

Energy Saving

Warranty

1 Year

Color

Multi Color

Customized

Condition

New

After-sales Service

Prefect After Service

Power(Kw)

1-20kw

Recovery Rate

90%

Particle Size

0-3mm

Back Wash Water

1.5-2t/H

Output(Kg/Time)

2-3

Discharge Cycle

1-4h

Power

1.5kw

Pressure Water

Transport Package

Container

Specification

STLB20

Trademark

Origin

China

HS Code

8421192000

Production Capacity

5000

Key features

High Recovery Rate: Up to 98% for placer gold and 97% for rock gold with feeding size below 7mm.

Eco-Friendly Operation: No chemical agents involved, low noise, and only consumes water and electric power.

Easy Installation: Requires only a small leveled place, water pump, and power connection to start.

Customizable Specifications: Customized power, recovery rate, particle size, and other parameters available.

Simple Operation: Only water pressure and feeding size need adjustment; concentrate recovery every 2-4 hours.

1-Year Warranty: Comprehensive 1-year warranty coverage with installation drawings and manuals provided.

Professional Support: Engineers available for installation, commissioning, and training; 12-24 hour solution time.

Versatile Application: Suitable for alluvial gold processing plants and rock gold ore concentration.

Company profile

Years of Export ExperienceQuality Assurance100% Finished Products Inspection

Henan Hengtailong Machinery Co., Ltd

Henan, 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. CertifiedExport Year: 16 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤4.23h

About Our Factory & Business Background

AddressDahuangye Industrial Park, Huangshan Road, Zijing Sub district Office, Gongyi City, Henan, China

Plant Area11000 square meters

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners6

Our Production Capability & Technical Expertise

Main ProductsMining Equipments, Minerals Processing Equipments, Crushing Machine, Ore/Coal Washing Machine, Drying Machine, Sand Making Machine, Briquettes Machine, Ball Mill, Jaw Crusher, Flotation Machine

Production Lines2

Production MachinesLaser cutting machine, Sawing machine, Swing-arm drill, Lathe, Boring machine, Lumbering machine, Milling machine, Hydraulic press, Automatic seam welding machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-02-20

Main MarketsNorth America, Europe, Africa, Domestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer with over 25 years of experience. Our factory is Gongyi Hengchang metallurgical building materials equipments plant.

Q:Can I visit your factory?

Yes, welcome to visit our factory anytime. We can also arrange visits to our China clients' workshops. You can fly to Zhengzhou Airport, and it takes about 2 hours by car to reach our factory.

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

The guarantee time is 1 year. We provide installation drawings and operation manuals. Engineers can be sent for installation, commissioning, and training. Solutions for any problems are provided within 12-24 hours.

Q:What are the payment terms?

We can accept various payment terms if it is convenient for you, including LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Q:What is the delivery time?

The machine lead time is 7 working days for standard specifications and 15-20 working days if customized.