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Vibrating Screen

【Feed size】:20-400MM

【Production capacity】:7.5 — 700t/h

【Applications】:its screening function can be broadly applied in coal selection, mining, mineral separation, construction, electricity, chemical etc.

【Applicable materials】:granite, basalt, diabase, shale, quartz stone, cobble, limestone, iron ore, coal gangue, metallic mineral etc.

【Introduction】:
The vibrating screen with circular motion is specially designed for quarry to separate crusheed stone material into different sizes,and is also used as a grading machine in coa dressing,ore dressing,construction material,electric and chemical industries.

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Consultation

Product advantages

1, innovative design; advanced technical parameters; large capacity; high screening ratio.
2, adopting vibrating motor as a vibrating source, convenient maintenance.
3, the screen and sieve plate are made by spring steel; long life span.
4, adopting rubber spring, long life span, low noise, stable vibrating region


Technical parameters

Model
Number of Deck
Sieve Pore Size
(MM)
Sieve Surface Size
(MM)
Processing Capacity
(t/h)
Vibrating Frequency
(MM)
Double Amplitude
(mm)
Motor Power
(KW)
Overall DImensions
(L*W*H)(mm)
Weight
(kg)
SZZ-1230
3
3-40
1200*3000
12-80
800
8
7.5
3972*1936*2859
3100
SZZ-1330
2
3-40
1300*3000
13-87
800
8
5.5
4009*2036*2673
3050
SZZ-1330
3
3-40
1300*3000
13-87
800
8
7.5
4009*2036*2992
3550
SZZ-1343
3
5-40
1300*4300
166-120
800
8
7.5
5272*2036*3303
4480
SZZ-1548
2
5-40
1500*4800
21-155
800
8
15
5881*2236*3524
4610
SZZ-1548
3
5-40
1500*4800
21-155
800
8
15
5990*2236*3524
5415
SZZ-1660
2
5-60
1600*6000
28*291
800
8
18.5
7009*2336*3915
5595
SZZ-1660
3
5-40
1600*6000
28-195
800
8
18.5
7118*2336*4235
6658
SZZ-1860
2
5-80
1800*6000
32-431
800
8
18.5
7009*2336*3915
5600
SZZ-1860
3
5-40
1800*6000
32-218
800
8
18.5
7118*2336*4235
6680
SZZ-1860
4
5-40
1800*6000
32-218
800
8
22
7118*2336*4235
7880
SZZ-2060
2
5-80
2000*6000
35-480
800
8
30
7009*2736*3915
7672
SZZ-2060
3
5-40
2000*6000
35-242
800
8
30
7118*2736*4235
8501
SZZ-2160
2
5-80
2100*6000
38-502
800
8
30
7009*2836*3915
7408
SZZ-2160
3
5-40
2100*6000
38-254
800
8
30
7118*2836*4235
8645
SZZ-2260
2
5-80
2200*6000
39-528
800
8
30
7009*2936*3915
7636
SZZ-2260
3
5-40
2200*6000
39-266
800
8
30
7118*2936*4235
8890
SZZ-2460
2
5-80
2400*6000
43-575
800
8
30
7009*3136*3915
8807
SZZ-2460
3
5-80
2400*6000
43-290
800
8
30
7118*3136*4235
9269
SZZ-2470
2
5-60
2400*7000
50-480
800
8
30
8046*3136*4257
10080
SZZ-2470
3
5-40
2400*7000
50-339
800
8
30
8118*3136*4576
11000
SZZ-3072
2
5-150
3000*7200
150-600
740
8
18.5*2
8168*3580*4358
16500
SZZ-3072
3
5-150
3000*7200
150-600
740
8
18.5*2
8488*3680*4658
17500

Working Principle

There are two eccentric shafts rotating at high speed at the same time from opposite directions, thus the strong centrifugal force is formed. The component forces of centrifugal force along the vibrating direction will always overlap each other, then counteract with that of vertical force from vibrating direction, then exciting force along single direction is formed to drive the feeder vibrate along straight line. When materials are fed into the feeder, they may be thrown up and move like para curve, then fall down. The materials will move forward on the slope surface of the feeder.

■  Main parts of the vibrating screen: 
The screen box, eccentric shaft, spring, motor, frame etc.
Screen box is consisted of side plate, screen frame, screen deck, deck tensioner, feed and discharge equipments. By using high-strength bolt and special glue bond system for screen frame and side plate, make the whole machine work smoothly and reliably, overcame the problem caused by high welding stress.
Vibrating screen should be turned on when there is no material on the deck; Feed the material when the machine is stably working. Don’t feed more when it going to close down.
When the vibrating screen is working, one should keep an eye on it, to notice if there is any abnormal noise. Once there is something wrong, stop the machine immediately, and go have a check.

Structrue drawing


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