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Hydraulic screens

 

GSS-0,8 and GSS-1,25 screens  feature:

screening surface is made ofsynthetic flexible monofiber cloth featuring large open area and capability of self-cleaning

• a peculiar spray system provides for efficient spraying of screen cloth , maximum water consumption being 5 m3/h  for GSS -0.8 and 6-8 m3/h  for GSS -1,25;

• no moving parts or drives consuming power;

• quick change of a worn screen cloth is secured.

 

GST-21 underwater screen features:

• screen deck is partially submerged in water;

• self-synchronizing vibrators provide for optimum dynamic parameters in processing different materials;

• simple and reliable design , low operation cost

 

 299 GrA and GGP--2,5 screens feature:

stationary screen is periodically (1 to 20 min -1 cycle) shaken for cleaning;

• GGP-2.5 screen deck is rotatable so that discharge end becomes a feed end thus screen cloth service life is increased twice

• 299GrA screen surface is curved , radius R of curvature being  2290 mm,

• GGP-2,5 screen cloth may be made both flat and curved with R = 2290 mm

 

    

Application:

• protective screening prior to operations dealing with limited feed size ;

• Non-ferrous and rare metal concentrates upgrading flowsheets;; 

• Gold and diamond bearing ores pre-processing and upgrading flowsheets; 

• Size classification of claye easily washable ores ;

• Quarz beneficiation flowsheets in production of high quality glass; 

• Processing of various non-metal minerals.

 

Engineering data

Model

Solids feed capac-ity, t/h

Max. feed size, mm

Separat-ion size, mm

 

Sieve dimens-ions:

-length

-width

Sieve slope, degrees.

Vibration frequency, Hz

Vibration amplitude, mm

 

Drive motor, kW

Dimensions, mm

-length

- width

-height

Mass, 
 kg

GSS-0,8

2,5-30

3,0

0,04-1,0

1550 
760

30-40

-

-

-

1800 
1060 
1750 

290

GSS

1,25

5,0-40

3,0

0,08-1,0

2000 
1250

30-40

-

-

-

2000 
1510 
2146

625

GST-21

1,5-10

3,0

0,1-0,5

1500 
1000

3-8

15

до 5,0

2х1,5

2385 
1745 
2595

1400

299GrА

6-15*

3,0

0,05-0,5

1080 
650

45

-

-

0,55

1600* 
870* 
1860*

560

GGP 2,5

6-15*

3,0

0,05-0,5

1200 
720

45

-

-

-

1750* 
2910* 
2086*

600*

 

Remarks:

  • These values are for one section only.  299GrA screen can have from 1 to 6  sections and

 GGP-2,5  - from1 to3 ones

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