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Spiral Classifier Ore Dressing Plant

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Spiral Classifier Ore Dressing Plant

Spiral Classifier Ore Dressing Plant
Spiral Classifier Ore Dressing Plant Spiral Classifier Ore Dressing Plant

Large Image :  Spiral Classifier Ore Dressing Plant

Product Details:
Place of Origin: Henan, China (Mainland)
Brand Name: Zhongke
Certification: CE,ISO9001,ISO14001
Model Number: CTB6012
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Nude, steel or wooden case
Delivery Time: 10 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 900 sets per month

Spiral Classifier Ore Dressing Plant

Description
Name: Spiral Classifier Spiral Diameter (mm): 500mm, 750mm, 1000mm, 1200mm, 1500mm, 2400mm
Color: As Customer Required Price: Negotiation
Feature: Energy Saving Capacity (t/d): 32t/d, 65t/d, 110t/d, 155t/d, 235t/d, 400t/d, 1785t/d
Gradient (°): 14-18.5° Water Tank Length (mm): 4500mm, 5500mm, 6500mm, 8300mm, 9200mm
High Light:

Spiral Classifier Ore Dressing Plant

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400t/d Ore Dressing Plant

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400t/d Spiral Classifier machine

Spiral Classifier

 

 

Features

 

1. energy saving
2. handy for maintenance
3. long service life
4. even particle size

 

Brief Introduction:

 

High weir type ore spiral classifier: the top side of spiral blade is higher than the flooding level and the center of the blade is lower than the flooding level. This type is used for classification of ore with flooding size between 0.83-0.15.

Spiral classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating in washing.

 

Working Principle and Features:


Spiral classifier is a kind of classifying machine that classifies big and small mineral granules. It works according to the fact that different granules (with various sizes and weight) sink at different speeds in liquids. It can filter powders grinded from mill and rotate the coarse materials to the feeding hole of the mill and discharge filtered fine materials though the overflow pipe.

 

Single screw Classifiers are suitable for

 

1. Separation of fine particles and liquid from coarse particles

2. Separation of light particles from heavy particles

3. Separation of the particles into a number of products graded according to size

4. Separation of liquid from solid particles

 

Main features of Single Screw Classifiers

 

1. Adjustable weirs

2. Sealed, submerged bearing

3. Optional automatic lubrication system

4. Rigid tank and substructure

5. Wide choice of tank design

6. Overflow collection box

7. Wide range of industries serviced

8. Single spiral range from 300 mm to 2 200 mm

9. Duplex spiral models 1 500 mm and 2 200 mm

 

Main benefits of singe screw classifiers( ore selecting machine)

 

1. Energy saving

2. Heavy duty, rugged construction

3. Powerful self-contained spiral lifting device

4. Continuous spiral raking

5. Optimal particle size range 800 to 75 microns.

 

Description

 

It is a kind of mechanical classifier with the mechanism of elevating the sink sand, forming the closed circuit with the ore mill. The classification is made by the different settling rate of grains. Besides the preliminary and check classification as the auxiliary equipment of ore grinding, the mechanical classifier can be used for mine washing, desliming and dehydration of clay-containing minerals. The mechanical classifier can be divided into spiral classifier, rake classifier, and bowl classifier according to the different mechanical mode of transporting the sink sand. The spiral classifier has a simple structure and easy operation, which is commonly used in China, and is a rectangle chute in appearance, with 12°~18.5°angle of the bottom of slot and shape of the semicircular. The spiral classifier can be divided into the high weir classifier and immersed classifier according to the height of grading liquid surface. The high weir classifier is applicable for coarse-grained grading, size above 0.15mm, and the immersed classifier is applicable for fine-grained classification, size below 0.15mm. In addition, there is also a kind of low weir spiral classifier, the grading level lower than the spiral bearing on the bottom, with small liquid surface and large agitation, mainly used for the ore washing of mud-containing sand.

Classification of classifier:


The classifier is widely used with a ball mill to make a closed-circuit circulation to classify the mineral sands, or to classify ore sand and fine silt in gravity mill. It is also applied to classifying granularities in metal mineral separation, or desliming and dewatering in ore washing. The classifier features simple structure, reliable and easy operation. 

The spiral classifier mainly includes the single spiral classifier and double spiral classifier. According to the different depth immersed by the spiral blade of overflow, it has the following two kinds:
1. High weir type: the top of spiral blade upper than overflow surface and spiral center lower than overflow surface. Mainly used for the grading of minerals of overflow size 0.83-0.15mm.
2. Immersed type: spiral blade completely immersed below overflow surface. Mainly used for the grading of minerals of overflow size 0.15-0.07mm.

Explanation of model: like: “2FG-15”,in which, “2” indicates double spiral, no indication by the single spiral; “F” indicates the spiral classifier; “G” indicates high weir type, or “C” indicates immersed type; “15” indicates spiral diameter, unit dm.

Technical parameters of classifier:

 

type

model

spiral
diameter
(mm)

water
tank
length
(mm)

spiral
rotating
speed
(r/min)

capacity
(t/d)

gradient
(°)

spiral
weight(t)

power
(kw)

overall
dimension
(mm)

weight
(kg)

return
sand

overflow

transmission

hoisting

high
weir
classifier

FG500

φ500

4500

8~12.5

135~210

32

14-18.5

0.75

1.5

 

6409×712×1599

1980

FG750

φ750

5500

6.0-10.0

340~570

65

14-18.5

1.1

3.0

 

6300×1250×1780

3005

FG-1000

φ1000

6500

5.0~8.0

675~1080

110

14-18.5

1.9

7.5

 

7100×1330×2390

5310

FG-1200

φ1200

6500

5.0~8.0

1170~1870

155

14-18.5

3.7

7.5

0.4

7560×1572×2328

8000

FG-1500

φ1500

8300

4.0~6.0

1830~2740

235

14-18.5

5.1

11

0.4

9740×2000×4100

9800

FG-2000

φ2000

8400

3.0~3.5

3240~5400

400

14-18.5

7.1

11

2.8

10000×2570×4468

20500

FG-2400

φ2400

9200

2.5~4.0

4650~7450

580

14-18.5

10.2

11-15

2.8

10800×2980×4700

25700

2FG-1200

φ1200

6500

5.0~8.0

2340~3740

310

14-18.5

3.7×2

5.5×2

0.4×2

8060×3400×3100

13300

2FG-1500

φ1500

8300

4.0~6.0

3660~5480

470

14-18.5

5.1×2

7.5×2

0.4×2

9740×3630×4050

22100

2FG-2000

φ2000

8400

3.0~5.5

6480~10800

800

14-18.5

7.1×2

11×2

2.8×2

10000×4600×4470

36500

2FG-2400

φ2400

9200

2.5~4.0

9300-14900

1160

14-18.5

10.2×2

15×2

2.8×2

10800×5400×4700

45800

2FG-3000

φ3000

12500

2.0~3.2

14600~23400

1785

14-18.5

20×2

18.5×2

4×2

15600×6640×6350

73000

immersed
classifier

FC-1000

φ1000

7600

5.0~8.0

675~1080

85

14-18.5

2.4

7.5

0.4

10000×1680×4000

6000

FC-1200

φ1200

8400

5.0~8.0

1170~1870

120

14-18.5

4.8

7.5

0.4

10000×1880×4190

9280

FC-1500

φ1500

10500

4.0~6.0

1830~2740

185

14-18.5

6.4

11

0.8

12200×2100×4900

12570

FC-2000

φ2000

12900

3.0~3.5

3240~5940

320

14-18.5

8.6

11-15

2.8

14500×2880×5500

29100

FC-2400

φ2400

14200

2.5~4.0

4650~7450

455

14-18.5

12.8

11-18.5

4.0

15900×3300×6000

41000

2FC-1200

φ1200

8400

5.0~8.0

2340~3740

240

14-18.5

4.8×2

7.5×2

0.4×2

10000×3700×4190

19600

2FC-1500

φ1500

10500

4.0~6.0

3660~5480

370

14-18.5

6.4×2

7.5×2

0.8×2

12200×3840×4850

30700

2FC-2000

φ2000

12900

3.0~5.5

6480~11800

640

14-18.5

8.6×2

15×2

2.8×2

14500×4910×5500

50000

2FC-2400

φ2400

14200

2.5~4

9300~14900

910

14-18.5

12.8×2

18.5×2

4×2

15900×5730×6000

67900

2FC-3000

φ3000

14300

2.0~3.2

14600~23400

1410

14-18.5

24.1×2

22×2

4×2

17700×7000×8000

84900

 

Spiral Classifier Ore Dressing Plant 0

Contact Details
Henan Zhongke Engineering & Technology Co., Ltd.

Contact Person: laura

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