Gravity Mining Equipment Gold Concentration Machine Knelson Centrifugal Concentrator
1. Descriptions:
The Gold Concentration Separator is a new type of gravity concentration equipment for concentrating gold and other high density minerals. The centrifugal concentrator gets many competitive advantages compared with other concentration machines which create high returns for the investors.
The Gold Concentration Separator, which is also called centrifugal concentrator is usually used for roughing separation during the gold separation flowchart to recover most of the useful minerals and get rid of most of the barren rocks.
Features:
1) High recovery rate: Through our test, the recovery rate for placer gold can be 98% or more, for rock gold, the recovery rate could reach 97% when the feeding size is below 0.04mm.
2) High efficiency: STLB60 Gold Concentration Separator has a capacity of 15-30TPH, and STLB100 Gold Concentration Separator has a capacity of 60-100TPH. Only one machine could give you such a high capacity and high recovery rate. It's the most efficient concentration equipment in our factory.
3) Easy to install: only a small leveled place required. It's a complete machine, before starting it, only need to connect the fluidization water and power.
4) Easy to adjust: there are only 2 factors that will affect the recovery result, they are water pressure and feeding size. By giving proper water pressure and feeding size, you could get the best recovery effect.
Easy to operate: after finishing the water pressure and feeding size adjust, what U have to do is to fetch the concentrates every 2-4 hours. (Depending on the grade of the mine)
5) No pollution: this machine only consumes water and electric power, and exhaust tailings and water. Low noise, no chemical agent involved.
6) Reliable: this Gold Concentration Separator gets a simple & tough structure, the main body is made by strong steel, and the concentrate cone is made by stainless steel. And the bearing is greased to keep it running well.
2. Working Principle:
The materials are uniformly fed to the belt. When materials go through the permanent magnetic drum, the non-magnetic and low-magnetic particles will leave the belt surface because of the centrifugal force and gravitation. Meanwhile, strong-magnetic particles are absorbed to the belt by magnetic force and then fall into the magnetic trough when the belt leaving the magnetic pulley.
3. Application:
STLB Gold Concentration Separator is kind centrifugal concentration equipment. It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings.
Since 1985, three models of Gold Concentration Separator have been developed. Application shows that the recovery can be as high as 99%, especially for the case in recovering the natural gold in lode ore with 65% of the ore having a milling size of-0.074mm, the recovery for the natural gold is expected up to 98%. For that natural gold of 0.004mm in particle size, the recovery is 97%. The cleaning up cycle is 1~4 hours. And the upgrade ratio is up to 1,000 times.
4.Technical Data:
| Model |
STLB20 |
STLB30 |
STLB60 |
STLB80 |
STLB100 |
| Feeding Capacity(t/h) |
0-0.6 |
2-3 |
8-12 |
35-45(solids) |
70-80 |
| Fluidization water Required(m 3 /h) |
2-3 |
3-5 |
7-10 |
30-36 |
55-80 |
| Slurry Water Required(m 3 /h) |
1.5-4 |
5-7 |
8-12 |
35-50 |
70-120 |
| Feeding Density(%) |
0-50 |
0-50 |
0-50 |
0-50 |
0-50 |
| Feeding size(mm) |
0-3 |
0-3 |
0-5 |
0-5 |
0-5 |
| Concentration Cleaning Up Cycle |
Vein gold 1-3 Hours Placer gold " 2-6 Hours |
| Concentrate weight(kg) |
2 |
10-20 |
30-40 |
60-70 |
80-90 |
| Power Requirements(Kw) |
0.75 |
1.5 |
4 |
11 |
22 |
| Approximate shipping weight(Kg) |
145 |
400 |
1000 |
1500 |
2000 |
| Approximate created shipping Dimensions (mm) |
790*785*790 |
1180*1140*1250 |
1970*1670*1750 |
2300*1800*2200 |
2400*200 |
5.Packing&Delivery
6.About Us
Ganzhou Gelin Mining Machinery Company Limited is an expert manufacturing mining machines in China. Our company is located in the Industrial Zone of Shicheng County, Jiangxi Province.
Our distinctive products include Shaking table, Jig, Spiral separator, Gold concentrator, Ball mill, Jaw crusher, flotation, magnetic separator, Feeder, Classifier, ore washing machine and lab equipment etc. Our machines are popular in separating gold, copper, manganese, chrome, tungsten, tin, nickel, iron, titanium, lead, zinc, tantalum and some non-ferrous metals like quart, zircon, barite, etc.
Our products are sold to more than 28 provinces/cities in China and are exported to Russia, Africa, India, the Middle East, the Philippines, Mongolia, Sudan, Kazakhstan, Brazil, America, Canada and Australia. We have won high reputations from all of our clients for our machines and services.
Besides the above mentioned products, we can also design and manufacture many kinds of special mining machines and automatic processing lines according to the requests of customers. If you are in need of detailed information, please inform us. We will provide you with total solutions according to your specific requirements in time.
7.GELIN Services
--- PRE-SALE SERVICE ---
1.Based on clients' request and budget, GELIN experts will strictly make efficient, reliable solutions accordingly;
2.Mine sample testing is available, we welcome the customer send the sample to you for testing by courier, or, the customer take the sample to our factory for testing;
3. Design and provide the complete processing flowchart;
4. Design & manufacturer products according to clients' demands.
--- AFTER-SALE SERVICE ---
1.Pre-check and test the products before delivery;
2.Deliver the whole plant design for our clients which including infrastructure, electrical system and pipeline system design;
3.Trace the status of the shipping until the products received;
4.Prepare required documents to let clients pass custom clearance;
5.Dispatch experts to carry out below service on site:
1) Installation & debug of the machinery
2) Train the first-line operators & technical personnel
3) Carry out any other service clients may need
6. Provide technical exchanging & spare parts for life-long term
--- ONE STOP SOLUTION ---
1.Starting by running the mineral beneficiation experiment. To provide our clients with the best solution accordingly;
2.Besides supply the flowchart design & equipment, we also provide the infrastructure design; Electrical & pipeline system design, etc. To help our clients complete the design of the whole plant;
3.After the installation, debugging of the equipment, the official production will also be guiding by our experienced engineers on site, to guarantee the output minerals perfectly meet your demands.
8.Certificate
9.Customer Visiting
10.FAQ
Q: How big is your factory?
A: In tolal 6 work shops,17,000m²,office 2500 m²,110 workers.
Q: What Information should customers give to us in order to let we provide you with efficient & suitable quotation and assistance.
A:1). What type is the mining? Is it rock stone? or it is sand?
2). If rock stone,What is the general particle size(mm) of the raw ore?
3). What is the handling capacity(tons per hour) you plan to work with?
4).What is the elements of the raw ore? How much percent % of each minerals?
Q: Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?
A: Yes, we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.
Q: How long is the warrenty of your equipments? Does your company supply the spare parts?
A: The warranty period of Gelin equipments is one year. And of course we will supply the spare parts for you for life-long time at lowest cost.
Q: If i need the complete mineral processing line. is Gelin able to help us build it?
A: Yes, we can help you combine a complete mineral processing line. and give you related professional advices as long as you need.
There is a rich experience engineer team of us. we had already build many mining projects in China & Overseas. You can believe our quality and service.
Welcome you visit our factory in your free time!
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