DBM Vibrating Screen Features :
1.Simple and dependable Eccentric type system.
2.High screening capacity and High durability.
3.No transmission of screen panels.
4.Ready changing of screen plates.
5.Rigid and vibrating resistance screen body.
Shanghai Dingbo Vibrating Screen one of the unique product or equipment manufactured is used for separating the stuff. Vibrating Screen is compiled of mainframe, eccentric bock, screen web, rub spring, electric motor, coupler and some more. We have always kept in our minds the choices, preferences and the tastes of our all clients. We will offer you suitable type according to your requirements.
The vibrating screen working principle:
Circular Vibrating Screen, also known as single-axis shaker, sieve boxes at various points along the trajectory is a circle or a similar round, its screen surface due to the motion characteristics of screen machines, the installation requires a larger angle, the angle is generally 16 ° -20 ° . Circular Vibrating Screen is suitable for coarse-level screening of materials, used for the election before the lump coal gangue and coal preparation screening the general classification.
According to the structure and principles of exciter different single-axis shaker can be divided into three types:
(1) simple inertia-type single-axis shaker;
(2) self-centering-style single-axis shaker;
(3), Eccentric circle Vibration (Single) sieve.
Present Eccentric Circular Vibrating Screen has been completely eliminated, custom-centered, and simple inertia Single Vibrating Screen Circular Vibrating Screen type to use more.
(1) self-centering type Circular Vibrating Screen
Self-centering type Circular Vibrating Screen according to the different structure of the exciter can be divided into eccentric and pulley bearing two kinds of eccentric.
(2) simple inertia-type single-axis shaker
Simple inertia-type single-axis (round) shaker flywheel on the spindle for the eccentric type, rotation generated when the exciting force, so that screening machines vibrate. Screen machine work, the spindle centerline of the spatial location of change, and it around the imaginary axis of rotation, radius of gyration is actually a sieve amplitude.
Circular Vibrating Screen Technical data:
| Vibrating Screen Specification: | ||||||||
| Type | ScreenSpec (mm) |
Screen Deck | Screen Mesh (mm) |
Feeder Opening (mm) |
Capacity (t/h) |
Power (kw) |
Vibrating Frquency (r/min) | Double Amplitude (mm) |
| 2YA1237 | 1200x3700 | 2 | 4~50 | ≤200 | 10~80 | 15 | 960 | 4~8 |
| 3YA1237 | 1200×3700 | 3 | 4-50 | ≤200 | 10-80 | 15 | 960 | 4~8 |
| 2YA1548 | 4800x1500 | 2 | 3~100 | ≤400 | 30~275 | 15 | 870 | 5~9 |
| 3YA1548 | 4800x1500 | 3 | 3~100 | ≤400 | 30-275 | 15 | 870 | 5~9 |
| 4YA1548 | 4800×1500 | 4 | 3-100 | ≤400 | 30-275 | 15 | 870 | 5~9 |
| 2YA1848 | 4800x1800 | 2 | 3~100 | ≤400 | 56~330 | 18.5 | 870 | 5~9 |
| 3YA1848 | 4800x1800 | 3 | 3~100 | ≤400 | 56~330 | 18.5 | 870 | 5~9 |
| 4YA1848 | 4800×1800 | 4 | 3-100 | ≤400 | 56-330 | 18.5 | 870 | 5~9 |
| 2YA1860 | 6000x1800 | 2 | 3~100 | ≤400 | 65~586 | 22 | 870 | 5~9 |
| 3YA1860 | 6000x1800 | 3 | 3~100 | ≤400 | 65~586 | 22-30 | 870 | 5~9 |
| 4YA1860 | 6000×1800 | 4 | 3-100 | ≤400 | 65-586 | 22-30 | 870 | 5~9 |
| 2YA2160 | 6000x2100 | 2 | 3~100 | ≤400 | 81~720 | 30 | 730 | 5~9 |
| 3YA2160 | 6000x2100 | 3 | 3~100 | ≤400 | 81~720 | 30~37 | 730 | 5~9 |
| 4YA2160 | 6000x2100 | 4 | 3~100 | ≤400 | 81-720 | 45 | 730 | 5~9 |
| 2YA2460 | 6000x2400 | 2 | 3~150 | ≤400 | 100-810 | 37 | 770 | 5~9 |
| 3YA2460 | 6000x2400 | 3 | 5~150 | ≤400 | 100-810 | 37 | 770 | 5~9 |
Circular Vibrating Screen have many layers and high efficiency. double deck vibrating screen,vibrating screen price is adopts the barrel type of eccentric shaft vibration exciter and eccentric block to adjust the swing. Circular Vibrating Screen is of the flowing characteristics, the screening line is long and specification of materials screened is various, and it is also of reliable structure, strong exciting force, high screening efficiency, low vibrating noise, long durability, convenient maintenance, safe operation, etc, and the vibrating screen is widely used for screening in wide range including mines, building material, transportation, energy sources, chemical industry, etc. double deck vibrating screen,vibrating screen price consists of screen box, supporting device, vibration exciter, transmission part, etc.The barrel-type vibration exciter is installed in the middle part of the machine. During normal operation, the vibration of exciter will drive the screen mesh fixed on the screen box vibrate, and then materials will be screened. The big and small materials fall from the upper side and lower side of the screen to get them separated.
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Circular Vibrating Screen is single-axis circular-movement inertial vibrating screen, the working of circular vibrating screen depends on inertial motor and inertial strength produced by eccentric plate,double deck vibrating screen,vibrating screen price 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. Circular Vibrating Screen Since the magnetic exciter is installed on the gravity center of screen box, the two long elliptical axis form a shape like a Chinese character, double deck vibrating screen,vibrating screen price and the upper of long elliptical axis in inlet end is in the same direction with the outlet, which favors the spread of materials which is in the screen box.
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