The special design and design concept of the Linear Vibratory Sifter
Monday February-17 2025 13:48:01
The Linear Vibratory Sifter is a screening machine with a wide range of uses. According to the number of layers of the vibrating screen and the specific conditions of the material, the hourly output of the Linear Vibratory Sifter ranges from 0.05 to 20 tons. It is generally made of stainless steel and carbon steel. You You can choose according to your needs.
Of course, the actual situation is complex and changeable. In order to better cope with the complex screening environment and various materials, the Linear Vibratory Sifter also uses a special process design to better serve the material screening—hanging Linear Vibratory Sifter, air-cooled Linear Vibratory Sifter, Silo Linear Vibratory Sifter, etc.
How does the linear vibratory sifter work?
The linear vibrating screen is driven by two vibration motors. When the two vibration motors rotate synchronously and in opposite directions, the exciting forces generated by their eccentric blocks cancel each other out in the direction parallel to the motor axis and add up to a resultant force in the direction perpendicular to the motor axis, so the motion trajectory of the screen is a straight line.
The special design of linear vibrating screen compared with vibrating screen
| Design features | Vibrating screen | Linear vibrating screen |
| Drive mode | Single motor drive or ordinary exciter drive | Dual motor synchronous reverse rotation drive |
| Vibration trajectory | Circular, elliptical or nonlinear vibration | Linear vibration |
| Screen box structure | Ordinary screen box, relatively simple structure | Reinforced screen box, crossbeam and side plate high-strength bolt connection |
| Screen fixing | Ordinary compression or bolt fixing | Tensioning or compression fixing, easy to replace and adjust |
| Vibration reduction device | Ordinary spring or rubber vibration reduction | High-performance rubber spring or spiral spring, better vibration reduction effect |
| Screening method | Single or multi-layer screen, general screening efficiency | Multi-stage screening design, higher screening efficiency |
| Sealing performance | Ordinary sealing design, there may be dust leakage | Fully sealed design, prevent dust overflow, better environmental protection |
| Vibration parameter adjustment | Limited adjustment range | Flexibly adjustable through eccentric block angle or motor speed |
| Modular design | Less use of modular designe | Modular design, easy to transport, install and maintain |
1. Suspended Linear Vibratory Sifter
The suspended Linear Vibratory Sifter is also called the suspended Linear Vibratory Sifter. In addition to the characteristics of the general Linear Vibratory Sifter, the suspended design saves the space in the lower part and makes less noise.
However, the small Linear Vibratory Sifter is the best choice for the hanging design, otherwise the pressure on the top of the wall will threaten the production safety.
2. Air-cooled Linear Vibratory Sifter
On the basis of the Linear Vibratory Sifter, the air-cooled Linear Vibratory Sifter is equipped with a fan cooling system, which can cool down high-temperature materials and continue screening. Compared with the traditional water-cooled design, the air-cooled design is more suitable for screening materials that are afraid of water and humidity.
For example, the high temperature of washing powder is about 120 ℃ when it is just produced. It is difficult to proceed to the next step without cooling down, and washing powder is very afraid of moisture. At this time, the air-cooled Linear Vibratory Sifter will be the right choice.
3. Bin type Linear Vibratory Sifter
The silo-type Linear Vibratory Sifter is equipped with a hopper feed bin, and the feeding speed can be controlled by adjusting the feed bin plug-in. At the same time, the feeding bin can be connected to upstream feeding equipment to realize automatic feeding, saving labor and improving efficiency.
The special design and design concept of the Linear Vibratory Sifter
| Type | Special design | Design concept | Design purpose |
| Suspended linear vibrating screen | Adopts suspension installation, suspended by spring or wire rope | Reduces the impact of vibration on the foundation, improves the stability of equipment operation | Suitable for scenes sensitive to foundation vibration, such as in the food and pharmaceutical industries |
| Air-cooled linear vibrating screen | Equipped with air cooling system, cooling the screen box by fan or natural wind | Sealed design prevents heat loss | Suitable for screening of high temperature materials, such as in metallurgy and building materials industries. |
| Binary linear vibrating screen | Integrated silo design, large-capacity silo, reduce feeding frequency, screen box and silo integration | Improve production efficiency, reduce downtime, simplify material transportation process, and adapt to continuous production needs | Used for screening large particles or materials with high water content, such as in mining and building materials industries. |
