vibrating screed,screening machine,sieve shaker

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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: