Product Specifications
| Prod Model: |
FLG/2FLG |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Inclination Angle: |
14°-18°30' |
| Ore Analyse: |
Supply |
| Flowchart: |
Supply |
| Spare Parts: |
Supply |
| Delivery Time: |
30 Days After The Down Payment |
| Type: |
Spiral Separator |
| Voltage: |
380V |
| Certification: |
SGS |
| Warranty: |
1 Year |
| Color: |
Blue |
| Customized: |
Customized |
| Condition: |
New |
| Material: |
Steel |
| Material Feature: |
Durable |
Product Description
Descriptions
The classifier which form closed-circuit work with grinding mill in the factory need the machine which can lift grit, so this kind of classifier called mechanical classifier, actually the classifying process conduct still depending on the different sedimentation rate of the particle. Mechanical classifier sometimes wash the ore which contain the clay or desliming and dewatering for the ore except pre-classification and classification check as the auxiliary equipment of grinding. According to different lifting way for the grit, mechanical classifier can divided into spiral classifier, rake classifier and bowl classifier etc. The spiral classifier is simple structure, easy operation, big inclination of classify tank, so that it can be connected with the grinding mill by gravity flow easily, that is why it is widespread in application. Other kinds of classifiers in our country are still in use, but has stopped manufacturing. The shape of spiral classifier is a rectangular tank, the tank inclination is 12°to 18.5°, and the bottom of tank seems a semicircle. In the tank equipped with 1 or 2 long axis, and along the axis, continuously installed with spiral blade. The drive mechanism drives the spiral axis start rotation. Slurry is fed from the side of tank, it become settlement classified layer at the bottom. Coarse particles sink to the bottom and then spiral blade transport it to the discharge at the top, at same time it will be dewatered during this transportation, unsettled fine particles carried by slurry flow and discharges from the overflow weir. Classifying process is basically same with the desliming cone, on the classifier tank there is a lifting mechanism which can adjust the distance of blade and bottom , and the axis can be lifted up when close down to avoid that settled sand bury the blade.
According to liquid level the spiral classifier can be divided into high weir type and submersion (or sinking ) type, The overflow weir of high weir classifier is higher than the center of the spiral axis at lower end, but lower than the upper edge of the spiral blade. The length of liquid level is short, so its surface can directly gets the stirring effect by the spiral blade, therefore it suitable for coarse particle classification, usually the classified particle size is over 0.15mm. The spiral blade of submersion classifier at lower end completely submerged under the liquid level, the classifying area is big and smooth, suitable for fine particle classification, which is less 0.15mm, and with higher overflow productivity. In addition, there is a low weir spiral classifier, its liquid level lower than the spiral bearing at the lower end, the liquid level is very small, but the stirring effect is strong, mainly used for washing gravel ore containing mud.
The inclination with horizon of FLG300 500,700,1000 classifier are 14 ° - 18 ° 25 ", FLG1200, 2FLG1200, FLG1500, 2FLG1500, FLG1200 2FLG1200 are 12 ° - 16 °. The motor drives the spiral axis to rotating through the reducer, the slurry from ball mill enter into the spiral classifier from one side at front-end, at the front-end of spiral classifier forms a deep slurry pool, inside the spiral blade keep rotating let the slurry gets enough agitating, that causes the fine particles flow on the top of water, and cross the overflow weir and go into the discharge chute, but the coarse particles sink to the bottom of tank, and lifted up by rotary spiral blade go to the end of spiral classifier, from discharge chute return to the ball mill for re-grinding.
Technical Specifications of High Weir Type Spiral Classifier
| Type | Model | Spiral diameter
(mm) | Spiral rotation speed
(r/min) | Tank | Inclination angle
(°') | Capacity | Power
(Kw)
| Weight
(Kg) |
Length
(mm) | Width
(mm) | Overflow
(m3) | Sand return
(m3) | Driving motor | Lifting motor |
High Weir Type
Single Spiral | FLG-5 | 500 | 8.5-11.5 | 4500 | 555 | 14°-18°30' | 32 | 143-261 | 1.1 | 0 | 1600 |
| FLG-7 | 750 | 4.5-9.9 | 5500 | 830 | 14°-18°30' | 65 | 256-564 | 3 | 0 | 2900 |
| FLG-10 | 1000 | 3.5-7.6 | 6500 | 1112 | 14°-18°30' | 85 | 473-1026 | 5.5 | 0 | 4400 |
| FLG-12 | 1200 | 6 | 6500 | 1372 | 14°-18°30' | 155 | 1170-1600 | 5.5 | 1.5 | 8800 |
| FLG-15 | 1500 | 2.5-6 | 8265 | 1664 | 14°-18°30' | 235 | 1140-2740 | 7.5 | 2.2 | 11680 |
| FLG-20 | 2000 | 3.6-5.5 | 8400 | 2200 | 14°-18°30' | 400 | 3890-5940 | 11/15 | 3 | 20450 |
| FLG-24 | 2400 | 3.64 | 9130 | 2600 | 14°-18°30' | 580 | 6800 | 15 | 3 | 25650 |
| FLG-30 | 3000 | 3.2 | 12500 | 3200 | 14°-18°30' | 890 | 11650 | 22 | 4 | 37000 |
High Weir Type
Double Spiral | 2FLG-12 | 1200 | 6 | 6500 | 2600 | 14°-18°30' | 310 | 2340-3200 | 5.5×2 | 1.5×2 | 15840 |
| 2FLG-15 | 1500 | 2.5-6 | 8250 | 3200 | 14°-18°30' | 470 | 2280-5480 | 7.2×2 | 2.2×2 | 22100 |
| 2FLG-20 | 2000 | 3.6-5.5 | 8400 | 4280 | 14°-18°30' | 800 | 7780-11880 | 11×2
15×2 | 3×2 | 36400 |
| 2FLG-24 | 2400 | 3.67 | 9130 | 5100 | 14°-18°30' | 1160 | 13600 | 30 | 3×2 | 45874 |
| 2FLG-30 | 3000 | 3.2 | 12500 | 6300 | 14°-18°30' | 1785 | 23300 | 45 | 4×2 | 73030 |
FAQ
Weclome to visiting our factory to check the machines or send to my email as follow information.
1.Capacity of project?
2.Particle size of original ore?
3.What kind of mineral ores ?
4.Kindly let me know the electric power of your country , here we are 380V 50HZ 3PHASE
We will suggest you the best type and good machines for respect customers.
Why choose our company machine?
1. We are factory (NOT Dealer)
All machinery from Well-tech international equipment Mining Machinery Manufactory are made by ourselves, No trade company make
Commission(many trade companies do not produce the machinery),the lower price with the same goods, good quality, after service can be assured (after service of trade companies will get help from factory).
So please buy from factory
2. We will do our best to satisfy every customer's needs
Producing high-quality and reliable machines is our first priority, because we know that our success depends entirely on the satisfaction of our customers. We never give-up quality to save cost.
3. Training & service
Training is FREE to every customer. Whenever you need us, for installation, maintenance, or proper use of our company machines, we will be right there for you. In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
4. If you are new for this business, I will help you
Many thanks for your trust; we can provide you with the pre-services of design scheme for complete production lines, spot inspection and operator training according to your demands and the conditions of applied spot, we can help you choose the right equipments, drilling rig, Loader, trucks, excavators and so on
5. We will recommend a suitable type for you and send you a best quotation
Our Services
1) Pre-sale service: Freely provide project designing, process designing, choosing suitable equipment for you.
2) Medium-sales service: Accompany you to complete the acceptance of the equipment, draft the construction scheme and detailed process, and complete process of export
3) After-sales service: We sent engineer to the scene to guide installation, debugging and training operators.
If you are interested in our products, Please through below method contact us, or welcome come to our factory visit!
Mobile: 183-7987-3189
Salesman: Mily
Telephone:0086-0797-5791500
Technical Specifications of Submersion Type Spiral Classifier
| Type | Model | Spiral diameter
(mm) | Spiral rotation speed
(r/min) | Tank |
Inclination angle
(°') | Capacity | Power
(Kw)
| Weight
(Kg) |
Length
(mm) | Width
(mm) | Overflow
(m3) | Sand return
(m3) | Driving motor | Lifting motor |
Submersion Type
Single Spiral | FLC-10 | 1000 | 6-7.4 | 8400 | 1112 | 14°-18°30' | 75 | 473-1026 | 5.5 | -- | 6000 |
| FLC-12 | 1200 | 5-7 | 8400 | 1372 | 14°-18°30' | 120 | 1170-1630 | 7.5 | 2.2 | 11020 |
| FLC-15 | 1500 | 2.5-6 | 10500 | 1664 | 14°-18°30' | 185 | 1140-2740 | 7.5 | 2.2 | 15340 |
| FLC-20 | 2000 | 3.6-5.5 | 12900 | 2220 | 14°-18°30' | 320 | 3890-5940 | 11/15 | 3 | 29060 |
| FLC-24 | 2400 | 3.64 | 11130 | 2600 | 14°-18°30' | 455 | 6800 | 18.5 | 4 | 37267 |
| FLC-30 | 3000 | 3.2 | 14300 | 3200 | 14°-18°30' | 705 | 11650 | 30 | 4 | 43500 |
Submersion Type
Double Spiral | 2FLC-12 | 1200 | 6 | 8400 | 2600 | 14°-18°30' | 240 | 1770-2800 | 7.5×2 | 1.5×2 | 19610 |
| 2FLC-15 | 1500 | 2.5-6 | 10500 | 3200 | 14°-18°30' | 370 | 2280-5480 | 7.5×2 | 2.2×2 | 27450 |
| 2FLC-20 | 2000 | 3.6-5.5 | 12900 | 4280 | 14°-18°30' | 640 | 7780-11880 | 11×2
15×2 | 3×2 | 50000 |
| 2FLC-24 | 2400 | 3.67 | 11130 | 5100 | 14°-18°30' | 910 | 13700 | 37 | 4×2 | 65283 |
| 2FLC-30 | 3000 | 3.2 | 14300 | 6300 | 14°-18°30' | 1410 | 23300 | 45 | 4×2 | 84870 |
Jiangxi Gandong Mining Equipment Machinery Manufacturer is a large beneficiation service company specialized in designing, manufacturing, installing and debugging of mining equipment as well as providing flow sheet design and course training of beneficiation, now our factory is the largest manufacturer and supplier of gravity mining equipment in China. Our factory has 12 years experience in mining equipment manufacturing, two special factories directly under the factory specialized in the manufacture of mining equipment and the manufacture of crusher and grinder. Our company covers an area of about 20, 000 square meters and with various large modernized machinery process facilities, professional mechanical and manufacturing engineers, professional mining engineers, as well as professional installation team.
Our factory has been adhering to the "honesty and realistic, quality first, technological innovation" business philosophy, successfully achieved ISO9001: 2008 Quality Management System Certificate, meanwhile cooperated with SGS and obtained SGS Audited Supplier Certificate. In addition, our factory obtained certificate of "Following Contract and Observing Credit" AA level Enterprise from Ganzhou city Administration Bureau for Industry and Commerce, and we signed an agreement of technical cooperation and product development with Jiangxi University of Science and Technology which is known as the "the cradle of nonferrous metallurgical expert", and established "East China Mining Equipment Technology Research & Development Center" and "Jiangxi Shicheng Mining Equipment Technology Research & Development Center" in our factory.
Because of excellent performance of our products and professional after-sale service, our gravity mining machine, flotation machine, classification machine, screening machine are known both at home and abroad, which gravity mining machine has a 35% market share in China. Meanwhile, we adhere to international development strategies, according to the market demand and the superiority of our products, continuously to strengthen up development of international market. Now our products have been exported to over 40 countries, such as USA, England, Australia, Brazil, Turkey, Italy, Russia, SouthAfrica, Zimbabwe, Sudan, Ghana, Congo, Morocco, India, Indonesia, Malaysia, Philippines, NorthKorea, Mongolia, Vietnam, Thailand etc.
Our goal is to provide customers with one-stop service in the field of mining, including the minerals in the mineral analysis, mineral processing test, engineering design, equipment production, equipment installation, equipment debugging and of technical training etc integrated services, through the provision of our perfect services to solve all customer's problem from his investment to his return.
