How often do I need to clean up the concentrate?

The cleaning up cycle is 1 to 4 hours, depending on the grade of the mine. You need to fetch the concentrates every 2-4 hours after adjusting water pressure and feeding size.

What are the main features of the STLB concentrator?

Features include high recovery rate, high efficiency, easy installation, easy adjustment (only water pressure and feeding size), no pollution (no chemicals), and reliable structure with stainless steel components.

Stlb30 Knelson Gravity Centrifugal Gold Concentrator

Name: Stlb60 / Stlb80 / Stlb30 Knelson Gravity Centrifugal Gold Concentrator
Brand: Ganzhou Gelin Mining Machinery Co., Ltd.
SKU: 1961617915

Jiangxi, ChinaGanzhou Gelin Mining Machinery Co., Ltd.

US$3,800.00

1 Piece

Sample price:US$2900.00/piece.Request sample

Product profile

Customization

Available

Type

Gravity Separator

Voltage

380V

Model NO.

STLB60 concentrator

Weight

<1T

Certification

ISO9001:2008, CE

Warranty

2 Years

Condition

New

Usage

Gold Diamond Tin Mining

Capacity

1~100tons Per Hour

Feeding Density

30%~50%

Installation

Easy to Install

Delivery Time

in Stock

Transport Package

Export Packing Standard

Specification

STLB80

Trademark

GELIN

Origin

China

Production Capacity

1200sets Per Month

Key features

High Recovery Rate: Up to 99% recovery for placer gold and 98% for lode ore with specific particle sizes.

High Efficiency Capacity: STLB60 handles 15-30TPH; STLB100 handles 60-100TPH with high concentration efficiency.

Easy Installation: Requires only a small leveled place, fluidization water, and power connection.

Eco-Friendly Operation: No chemical agents used; only consumes water and electricity with low noise.

Durable Structure: Main body made of strong steel; concentrate cone made of stainless steel.

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

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

Free Sample Testing: Factory provides ore-dressing experiments and flowchart design based on customer samples.

Company profile

Ganzhou Gelin Mining Machinery Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-09-01 CertifiedNearest Port: Xiamen Port, Shenzhen PortAverage Response Time: ≤9.16h CertifiedTerms of Payment: LC, T/T, Western Union

About Our Factory & Business Background

AddressGuzhang Industrial Zone, Shicheng, Ganzhou, Jiangxi, China

Plant Area3200 square meters

Number of Employees25

Registered Capital1,000,000 RMB

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

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTrommel Screen, Rotary Scrubber, Shaking Table, Jig Machine, Gold Washing Machine, Flotation Cell, Wet Pan Mill, Sand Washing Machine, Ball Mill, Jaw Crusher, Hammer Crusher, Spiral Separator, Magnetic Separator, High Tension Electrostatic Separator, Gravity Centrifugal Concentrator, Zircon Sand Processing Machine

Production MachinesLaser Cutting Machine, Cutting Machine, Rolling Machine, Welding Machine, Lathe, Drilling Machine

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2012-07-05

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Product Q&A

Q:What information is required for a quotation?

Customers should provide mining type (rock or sand), raw ore particle size, planned handling capacity (tons/hour), and the elemental composition/percentage of minerals in the raw ore.

Q:Can I send samples for testing?

Yes, you can send mineral samples to the factory for ore-dressing experiments. Based on the results, we provide reasonable flowcharts, suitable solutions, and equipment selection.

Q:What is the warranty period and spare parts policy?

The warranty period for Gelin equipment is one year. We supply spare parts for life-long term at the lowest cost.

Q:Can you help build a complete mineral processing line?

Yes, we can help combine a complete mineral processing line and provide professional advice. Our experienced engineer team has built many mining projects in China and overseas.

Q:What is the recovery rate for natural gold?

Recovery can be as high as 99% for placer gold. For natural gold in lode ore with 65% of ore having a milling size of -0.074mm, recovery is expected up to 98%. For 0.004mm particle size, recovery is 97%.