Rotary Vibrating Screen

Introduction of Rotary Vibrating Screen

Rotary vibrating screen is also called rotary vibrating screener, which can classify or remove particles and powder materials according to different sizes, and can also filter slurry materials. The rotary vibrating screen produced by Dahan Machinery can choose carbon steel, stainless steel, plastic and other three materials, 1-5 layers of screen design, can screen out 2-6 different specifications of materials at the same time, with high screening accuracy and not easy to block , Low noise, no dust and other characteristics.

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Principle of Rotary Vibrating Screen

Rotary vibrating screen uses YZUL vertical vibrating motor as the excitation source. The rotating motion is converted into horizontal, vertical and inclined three-dimensional motion through the eccentric weights at the upper and lower ends of the vibrating motor, and is transmitted to the screen surface of the rotary vibrating screen; It enters the equipment through the inlet. According to different material screening requirements, the material passes through 1-5 layers of different mesh metal woven screens. In this process, the cleaning screen is located under the screens of each layer. The device (bouncing ball) continuously hits the screen through frequency vibration, so that the material on the screen can be smoothly screened through the screen, and effectively solves the problem of material blockage. The materials of different meshes pass through the screens of the corresponding meshes in each layer. Then it is discharged at the discharge port of each layer, and finally achieves the purpose of screening and removing impurities or filtering and grading. Adjusting the phase angle of the upper and lower ends can change the movement trajectory of the material on the screen surface.

Benefits of Rotary Vibrating Screen

1. A wide range of screening materials, no matter whether the material is dry or wet, fine or coarse, heavy or light, as long as the material is in the range of 0-400 mesh, it can be screened, even if the material is liquid or slurry, as long as the material is within 600 mesh. Also easily sieved.

2. In terms of motor power, the medium flange motor is adopted. The power is horizontal, vertical, and inclined. The three-dimensional power is more prominent, and the noise is low while the power is large.

3. Equipped with a professional screen cleaning device, the screen will not be blocked in the process of screening materials, which greatly improves the screening output and screening efficiency of the screen.

4. There is no storage material in the machine, no sanitary dead corner, the screen machine of the same screen surface Dahan Machinery has a larger capacity than other types of screen machines, up to 2000 kg/h.

Structure of Rotary Vibrating Screen

Vibrating screen mainly includes clearing net jumping ball, damping spring, beam ring, vibration motor, seal, etc.

Bouncing balls are divided into ordinary rubber balls, silicone rubber balls, and polyurethane rubber balls. They are commonly used in industries such as medicine, minerals, machinery, food, metallurgy, and vibrating screens. The specifications are: φ15, φ20, φ25, φ28, φ30, φ35, φ40, φ45, φ50, φ55, φ60, φ70, φ80, φ1 The damping spring is an elastic damping that supports a rigid body and converts vibration energy into thermal energy and disappears. The most commonly used devices are steel springs, rubber springs and composite springs.

Technical Parameters of Rotary Vibrating Screen

Application of Rotary Vibrating Screen

Food industry: flour, starch, milk powder, monosodium glutamate, soy milk, fruit juice, soy sauce, vinegar, etc.

Chemical industry: resin powder, washing powder, paint, soda ash, lemon powder, rubber, plastics, etc.

Pharmaceutical industry: Chinese medicine powder, Chinese and Western medicine liquid, pills, etc.

Metallurgical industry: electromagnetic materials, metal powder, electrode powder, titanium oxide, etc.

Abrasives, ceramics industry: alumina, quartz sand, mud, spray soil particles.