Linear vibrating screen is designed with dual-vibration motor drive,two synchronous motors are reversely placed so that the exciter generate reverse excitation force, the exciting force generated by eccentric block cancel each other out on the parallel direction of motor axis,and stack together with the perpendicular direction of motor axis, so its trajectory is linear.Linear vibrating screen is suitable for particle size from 0.074 -5 mm,the maximum size should be less than 10mm.
Linear vibrating screen is suitable for particle size from 0.074 -5 mm,the maximum size should be less than 10mm.
Linear vibrating screen is suitable for particle size from 0.074 -5 mm, the maximum size should be less than 10mm.
Fig. 4d shows that the fine particle ratio increases as the wire diameter increases: At a diameter of 1.5 mm the change is most obvious. For penetration, the change in fine particle ratio is fit by: (4) y p = ate - t b c + d where t is the time, in seconds; y p the fine particle ratio in the penetration region; and a , b , c , and d change with .
linear vibrating screen is suitable for screening various dry powder or granular materials with particle size of 0.074-5mm, moisture content <7%, and no viscosity. The feed particle size is not more than 10 mm. Read Also: How To Choose Linear Vibrating Screen
When the screen surface is vibrating, the following force balance equations of the particle hold (3) F x = − m S ¨ x + Δ x ¨ + mg sin α F y = − m S ¨ y + Δ y ¨ + mg cos α where F x and F y are the contact forces in the x and y directions between the particle and the screen mesh, respectively, Δ x ¨ and Δ y ¨ are the accelerations relative to the screen surface in the x and y .
Fig. 1. 3D-DEM model of vibration screening The model consists of screen box, screen surface and particle factory. The screen box is 162 mm in length, 32 mm in width and 80 mm in height.
mm to 5 mm. Therefore, the screen mesh size is set to 5 mesh, 10 mesh, and 18 mesh in the design process of the vibrating screen, respectively. The relative particle size (the ratio of particle size to mesh size) is 0.7. Therefore, the pulverized coal particles are set to spherical particles of 0.7 mm, 1.4 mm, 2.8 mm, and 5 mm, respectively.
The screen frame may be replaced as per different mesh numbers, saving running cost. Outlet Screen body load transfer plate Motor Input Screen mesh Spring Leg Model Screen Specification (mm) Layer Mesh Size(mm) Particle Size(mm) Vibrating Frequency (r/min) Double Amplitude (mm) Power (KW) Vibrating Direction Angle （°）
Professional Manufacturers Linear Vibrating Screen , Find Complete Details about Professional Manufacturers Linear Vibrating Screen,Linear Vibrating Screen,Vibrating Screen,Used Vibrating Screen from Vibrating Screen Supplier or Manufacturer-Haian Flourishing Machinery Equipment Co., Ltd.
Linear vibrating screen principle: 1. When the two vibration motor to do synchronization, reverse rotation, the eccentric block generated by the exciting force in the direction parallel to the motor axis offset each other in the direction perpendicular to the motor shaft stacked together, so the sieve machine movement trajectory For a straight .
Linear vibrating screen; . Diameter: Φ200Φ300(mm) Granularity: 0.038-3; Noise: ≤50 . on the granular, powder particle size structure of materials, liquid type .
Rotating vibrating screen – selects solids from liquids or divides bulk material fractions (grain size from 0,033 mm to 51 mm). One device may contain from 1 to 4 screens. Standard models are equipped with screens from 440 mm to 1800 mm diameter. Easy to assemble and disassemble. Self-cleaning system are available.
geometrical pattern for size control, classification uses behavior of particle’s (finer than 1 mm) motion in air or liquids (water) for size control. Sizing is extensively used for size separations from 300 mm down to around 40 μm (micron), although the efficiency decreases rapidly with fineness. Dry screening is generally limited to
High frequency vibrating equipment is a shaker whose frame is fixed and the drive vibrates only the screen cloth. High frequency vibration equipment is for particles that are in this particle size range of an 1/8 in (3 mm) down to a +150 mesh. These shakers usually make a secondary cut for further processing or make a finished product cut.