Specifications
1.BV/CE/ISO certification for quality2.Low-energy consumption
3.Reliable working condition
4.Max Spiral Diameter:3000mm
Description of spiral classifier
Classifier machine is widely applied to the concentrating mill and make up closed circuits process with ball mills to separate mineral sand, or in the gravity concentrating mill to classify ore sand and mud, and in the metal process to classify particle size for ore pulp, as well as desliming, dehydration, etc. job in washing operation, dehydration and other operations, the classifier is of simple structure , reliable working, and easy operation etc. characteristics.
Working principle of spiral classifier
Spiral Classifier by means of the theory of different solid particles sizes, different specific gravity, thus settling velocity of the liquid is different, fine mineral particles floating in the water and overflow ,coarse mineral particles sinking to bottom , into the upper by screw and discharge, is a classifier equipment to classify , able to filter feed powder grinded from grinding mill , and then using a spiral piece screw the coarse material into the feed inlet of mill , to filter out the fine material discharged from the overflow tube. The machine base is made of channel steel, body is welded by steel plate.
The Structure of spiral classifier
Spiral Classifier is mainly equipment by transmission, spirochetes, tank, lifting mechanism, lower seat (bush) and valve gate , hoisting plant include power operation and manual operation two parts.
Flow chart
Relative equipment of spiral classifier
Technical Parameters of spiral classifier
| Model | Spiral Diameter(mm) | Tank Length(mm) | Screw Speed(r/min) | Production Capacity | Motor Power | Weight(t) | ||
| Sand Return | Overflow | Drive | Lifting | |||||
| FG7.5 | 750 | 5500 | 6-10 | 340-70 | 65 | 3.0 | manual operation | 2.7 |
| FG10 | 1000 | 6500 | 5.0-8.0 | 675-080 | 110 | 5.5 | manual operation | 4.43 |
| FG12 | 1200 | 6500 | 5.0-8.0 | 1170-870 | 155 | 5.5 | 1.5 | 8.7 |
| FG15 | 1500 | 8400 | 4.0-6.0 | 1830-2740 | 235 | 7.5 | 2.2 | 12.5 |
| FG20 | 2000 | 8400 | 4.0-6.0 | 3240-5400 | 400 | 11 | 2.8 | 20.5 |
| FG24 | 2400 | 9210 | 3.6 | 3240-5400 | 580 | 15 | 3.0 | 25.6 |
| FG30 | 3000 | 1250 | 3.2 | 11625 | 890 | 22 | 4.0 | 37.7 |
| 2FG12 | 1200 | 6500 | 5.0-8.0 | 2340-3740 | 310 | 5.5*2 | 1.5*2 | 14.0 |
| 2FG15 | 1500 | 8400 | 4-6.0 | 3660-5480 | 470 | 7.5*2 | 1.5*2 | 21.1 |
| 2FG20 | 2000 | 8400 | 3.0-5.5 | 7780-11880 | 800 | 11*2 | 2.8*2 | 36.5 |
| 2FG24 | 2400 | 9210 | 3.6 | 13600 | 1160 | 15*2 | 3*2 | 46.8 |
| 2FG30 | 3000 | 12500 | 2.0-3.0 | 14600-23400 | 1785 | 22*2 | 4*2 | 73.0 |
| FC12 | 1200 | 8400 | 5-8 | 1170-1870 | 120 | 7.5 | 2.2 | 10.4 |
| FC15 | 1500 | 10500 | 4.0-6.0 | 1830-2740 | 185 | 7.5 | 2.2 | 16.8 |
| FC20 | 2000 | 12900 | 2.0-5.5 | 3895-5940 | 320 | 15 | 2.8 | 29.1 |
| FC24 | 2400 | 14200 | 2.5-4.0 | 4650-7450 | 455 | 18.5 | 4 | 41.0 |
| FC30 | 3000 | 14200 | 3.2 | 11625 | 705 | 30 | 4 | 56.8 |
| 2FC15 | 1500 | 10500 | 4.0-6.0 | 2280-5480 | 370 | 7.5*2 | 1.5*2 | 30.7 |
| 2FC20 | 2000 | 12900 | 3.0-5.5 | 6480-11800 | 640 | 11*2 | 3*2 | 50.0 |
| 2FC24 | 2400 | 14200 | 3.67 | 9300-14900 | 910 | 18.5*2 | 4*2 | 67.9 |
| 2FC30 | 3000 | 14300 | 3.2 | 23300 | 1400 | 30*2 | 4*2 | 85.3 |
Services
Our highly skilled technicians and experienced after-sale series team will provide you the most professional serive.
1)Help customers to choose the most appropriate equipment model.
2)Design and make productions based on customer's special requirement.
3)Products will be strictly inspected before loading.
4)Shipping delively will be based on the contract.
5)We are also offering plenty of accessories and various spare parts.
Our products have CE,ISO9001:2008 certificated,so you can feel relieved for our product.