Product Details
Product Description
Product Description
Product Description
Spiral classifier is commonly used in the grinding circuit of the beneficiation as the pre-classification and inspect classification machine and also in the ore washing and desliming operation. It is forms a closed cycle easily with the grinding machines with advantages of simple structure, reliable work and easy operation.
Performance Characteristics:
1. Simple structure, reliable running and easy operation.
2. It mechanically classifies through the mechanism of different sedimentation speed of the solid particle in liquid due to different size and different specific gravity.
3.It can classify the ground material powder from the grinder spiral the coarse grain into material inlet of grinder through the spiral chip and discharge the classified fine grain from overflow surface.
4. Optional Discharge Method. Its base is made from channel steel, while its body is weld from a steel plate.
5. The lower support of spiral bearing is of the engine-bearing structure of good wear-resistance and durability;
WORKING PRINCIPLE
High spiral classifier operation: the grinded pulp is fed into tank from the inlet in the middle of settlement region, and the
slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.
PRODUCT PARAMETERS
Types
| Model
| Spiral Diameter(mm)
| Sink Length(mm)
| Spiral Speed(r/min)
| Capacity（t/d）
| Motor Power（kw）
| Weight（t）
|
Sand Back
| Overflow
| Transmission
| /Elevate Hoist
|
High Weir Spiral Classifier
| FG7.5
| 750
| 5500
| 6-10
| 340-570
| 65
| 1.1
| Manual Control
| 2.7
|
FG-10
| 1000
| 6500
| 5.0-8.0
| 675-1080
| 110
| 5.5
| Manual Control
| 4.43
|
FG12
| 1200
| 6500
| 5.0-8.0
| 1170-1870
| 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
| 4560-7450
| 580
| 15
| 3.0
| 25.6
|
FG30
| 3000
| 12500
| 3.2
| 11650
| 890
| 22
| 4.0
| 42.8
|
Submerged Spiral Classifier
| 2FG12
| 1200
| 6500
| 5.0-8.0
| 2340-3740
| 310
| 5.5×2
| 1.5×2
| 14.0
|
2FG15
| 1500
| 8400
| 4.0-6.0
| 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
| 3.2
| 14600-23400
| 1785
| 45
| 4×2
| 73
|
FG12
| 1200
| 8400
| 5.0-8.0
| 1170-1870
| 120
| 7.5
| 2.2
| 10.4
|
FG15
| 1500
| 10500
| 4.0-6.0
| 1830-2740
| 185
| 7.5
| 2.2
| 16.8
|
FG20
| 2000
| 12900
| 2.0-5.5
| 3895-5940
| 320
| 15
| 2.8
| 29.1
|
FG24
| 2400
| 14200
| 2.5-4.0
| 4650-7450
| 455
| 18.5
| 4
| 41.0
|
FG30
| 3000
| 14300
| 3.2
| 11625
| 705
| 30
| 4
| 56.8
|
2FG15
| 1500
| 10500
| 4.0-6.0
| 2280-5480
| 370
| 7.5×2
| 1.5×2
| 30.7
|
2FG20
| 2000
| 12900
| 3.0-5.5
| 6480-11800
| 640
| 11×2
| 3×2
| 50.0
|
2FG24
| 2400
| 14200
| 3.67
| 9300-14900
| 910
| 18.5×2
| 4×2
| 67.9
|
2FG30
| 3000
| 14300
| 3.2
| 23300
| 1400
| 45
| 4×2
| 85.3
|
CUSTOMER CASES
Packaging and Shipping
About VANGUARD
Zhengzhou Vanguard Machinery Technology Co., Ltd. is a professional high-end equipment manufacturing enterprise integrating R&D, production and sales. Its business scope covers aggregates crushing, industrial grinding, mineral processing, EPC general contract project, etc. Our factory covers 110000 square meters and our products are sold to more than 100 countries, being the popular manufacturer in global mining industry.
Matching of production and support system allows customers to get the best service at the lowest cost.
Qualification
Our products have passed ISO9001-2008 international quality management system certification, European CE certification, Russian gost certification and other product quality system certification, ensuring that all the equipment is brand new, advanced and reliable.
Our Services
FAQ
Q1: what will you do if the machine is broken down? Does your company supply the spare parts?
A: The Products warranty is 12 months. We will provide the technical advice and find the solution immediately for you when the machine is in trouble. And we will supply the spare parts with high quality for you at lowest cost.
Q2: How long is your delivery time？
A: The lead time is 10-30 days. Delivery time will vary depending on the type of the machine, availability and shipping method.
Q3：If I need the complete processing plant can you help us to build it?
A: Yes, we can help you set up a complete production line and give you related professional advice. We had already build many
mining projects in China & Overseas.
Q4: How about the quality of your equipment?
A: Our products are manufactured strictly according to national and international standard, and we will take a test on every set of machine before delivery.
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