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Gold refining machine spiral classifier quote

Gold refining machine spiral classifier quote

The Gold refining machine spiral classifier can class the finely milled materials by particle size, fine particles suspended in the water become into the overflow outflow, coarse particles sink to bottom, by the screw pushing into the upper and return to grinding machine, the machine is also used to separate fine clay in the minerals and used for ores dehydration. It mechanically classifies the ore materials through the mechanism of different sedimentation speed of solid particle in liquid due to different granularity and specific gravity. The fine ore floating in the water overflows out; and the coarse ore sediments on the tank bottom and then is pushed upwards by the spiral to be feed the grinding machine.
 

Features:

1).This produc features simple structure, reliable working conditions and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows the fine ore to flow in the water, while coarse ore sinks to the bottom.

2).This classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The machines lifting equipment can be used manually or electronically.
 

Application:

Gold refining machine spiral classifier is widely used in mining, coal, electricity, building materials and other industries, primarily for ore washing, a classification, declining, condensed, etc. Its main features: it is of simple structure, reliable running
 

Working Principle:

Different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floating in the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It can filter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granularities from the overflow pipe. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt pig iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.
 

Technical Parameters:
 

Model

Spiral diameter (mm)

Trough length (mm)

Spiral rotation speed
(r/min)

Production capacity (t/d)

Motor power kw<=

Machine weight (t)

Back to sand

Overfall

For driving

For lifting

FG7.5

750

5500

6-10

340-570

65

3.0

HM

2.7

FG10

1000

6500

5.0-8.0

675-1080

110

5.5

HM

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

4650-7450

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

7780-11800

800

11×2

2.8×2

36.5

2FG24

2400

9210

3.6

13600

1160

15×2

3×2

46.8

2FG30

3000

12500

2.0-3.2

14600-23400

1785

22×2

4×2

73.0

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