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Vibrating Screen

Vibrating Screen

    The vibrating screen is a kind of sieving equipment of international advanced level, developed by our company on the basis of carrying on the advantages of traditional screens and absorbing the outstanding technology from abroad.water conservancy and hydro power, transportation, chemical industry, smelting and so on.
Technical Features

Vibrating Screen Introduction

The vibrating screen is a kind of sieving equipment of international advanced level, developed by our company on the basis of carrying on the advantages of traditional screens and absorbing the outstanding technology from abroad. It is widely used for grading and screening materials in the following fields: minerals, quarry, building materials, water conservancy and hydro power, transportation, chemical industry, smelting and so on.

Vibrating Screen

Vibrating screen machine, one common mineral ore screening machine, is mainly applied to separate the gravel and clay, large stone and small one as well as massive material and powder material. Generally speaking, it is also called vibrating screen classifier and vibrating separator.

Sand screen machine, also called sand vibrating screen, is chiefly used in the stone production line or gravel production line for separating the large stone and small one. In the artificial sand production process, it is able to be used for separating the qualified sand and unqualified one. According to the different size of sieve pore, the product granularity can be adjusted.

Vibrating Screen Structure

The body of Vibrating Screen machine consists of base frame and supporting structure. The base frame is welded using heavy channels and angles and special care has been taken during design. Screen supporting structure and Screen are made from wear resistant special Coil Steels.

Vibrating Screen Working Principle

Circular vibrating screen is single-axis circular-movement inertial vibrating screen, whose working depends on inertial motor and inertial strength produced by eccentric plate. Because of the vibration of screen box, the materials are threw out, so that materials of certain size go through the screen mesh, and the screening aim is realized. Since the magnetic exciter is installed on the gravity center of screen box, the two long elliptical axises form a shape like a Chinese character, and the upper of long elliptical axis at inlet end is in the same direction with the outlet, which favors the spread of materials which are at the screen box. However, the upper of long elliptical axis at outlet end is opposite to the direction of the outlet, which can reduce the movement speed of materials, and help the difficult-screened materials go through the screen mesh. What's more, the effective area of screen is increased because of the elliptical screen surface; as a result, the processing capacity is promoted.

Vibrating Screen Operation and Maintenance

1. Before starting, we should inspect every fasteners bolt of vibrating screen and examine whether it becomes less crowded. If it is, we should fasten it one time.
2. After the vibration sieve machine has empty motion for 4-6 hours, the sieve body should be steady. No sway and unusual sound and driver bearing temperature≤7512.
3. After idle operation movement, we should examine every spots spiral of vibrating screen and fasten one time.
4. In normal work, it should have periodic inspection of every fasteners bolt tight situation.
5. Inspect vulnerability, the use and the maintenance frequently. Please refer to the instruction for use. (vibrating motor should be refueled one time after 3 months, driver be refueled one time every month, a minor repair half year, a overhaul one year.)
Technical Parameters
Model
Sieve layer
Sieve area
(m²)
Mesh size
(mm)
Max feeding size
(mm)
Processing capacity
(m³/h)
Vibrating Frequency
(r/min)
Double amplitude
(mm)
Motor power
(kw)
Sieve obliquity
(°)
Sieve specification
(mm)
Total weight
(kg)
Dimensions
(L×W×H)
(mm)
2YK1225
2
6
4-50
400
8-60
800-970
8
5.5
20
1200×2500
3500
2930×1860×870
3YK1225
3
9
4-50
400
10-70
800-970
8
5.5
20
1200×2500
3850
3070×1860×1210
2YK1230
2
7.2
4-50
400
12-78
800-970
8
7.5
20
1200×3000
4200
3430×1860×870
3YK1230
3
10.8
4-50
400
13-80
800-970
8
7.5
20
1200×3700
4600
3570×1860×1210
2YK1237
2
8.88
4-50
400
15-86
800-970
8
7.5
20
1200×3700
4600
4050×1860×870
3YK1237 3 13.22 4-50 400 16-90 800-970 8 7.5 20 1500×3500 5200 4270×1860×1210
2YK1535 2 10.5 5-50 400 20-125 800-970 8 11 20 1500×3500 5890 4120×2210×1230
3YK1535
3
15.75
5-50
400
21-125
800-970
8
11
20
1500×3500
6700
4360×2210×1610
2YK1545
2
13.5
5-50
400
22-150
800-970
8
15
20
1500×4500
6330
5120×2210×1230
3YK1545
3
20.25
5-50
400
22-150
800-970
8
15
20
1500×4500
6800
5360×2210×1610
4YK1545 4 27 5-50 400 22-155 800-970 8 18.5 20 1500×4500 7800 5930×2210×2060
2YK1548
2
14.4
5-50
400
22.5-162
800-970
8
15
20
1500×4800
6980
5420×2210×1230
3YK1548
3
21.6
5-50
400
22.5-162
800-970
11
15
20
1500×4800
7700
5660×2210×1610
4YK1548
4
28.8 5-50 400 22.5-162 800-970 8 18.5 20 1500×4800 8700 6230×2210×2060
2YK1848
2
17.28
5-80
400
25-206
750
8
15
20
1800×4800
9080
5420×2550×1420
3YK1848
3
25.92
5-80
400
32-276
750
8
18.5
20
1800×4800
9600
5660×2550×1780
4YK1848
4 34.54 5-80 400 32-285 750 8 22 20 1800×4800 11100
6290×2550×2160
2YK1854
2
19.44
5-80
400
32-312
800-970
8
18.5
20
1800×5400
10150
5960×2550×1420
3YK1854
3
29.16
5-80
400
32-312
800-970
8
22
20
1800×5400
10840
6260×2550×1780
4YK1854
4 38.88 5-80 400 32-336 800-970 8 30 20 1800×5400 12840
6830×2550×2160
2YK2160
2
25.2
5-100
400
50-475
970
8
30
20
2100×2600
11780
6720×2840×1530
3YK2160 3 37.8 5-100 400
50-475
970 8 30 20 2100×2600 12800 7030×2840×1910
4YK2160
4
50.4
5-100
400
50-497
970
8
37
20
2100×2600
14800
7300×2840×2380
2YK2460
2
28.8
5-100
400
65-550
970
8
37
20
2400×6000
15600
7020×3140×1530
3YK2460
3
43.2
5-100
400
70-620
970
8
37
20
2400×6000
17600
7300×3140×1910
4YK2460
4 57.6 5-100 400 80-680 970 8 45 20 2400×6000 19600 7600×3140×2380
2YK3072 2 14.3 5-100 400 200-700 750 8 22×2 20 3000×7200 23600 7200×4520×4184
3YK3072 3 21.4 5-100 400 230-800 750 8 22×2 20 3000×7200 25500 7200×4520×4684
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