Screening equipment uses the rotating, vibrating, reciprocating, shake action to select various raw materials and primary products into several levels through the sieve according to the material particle sizes. Screening equipment is also used to remove the moisture and impurities to improve the product quality for the next step of processing. Shanghai Shunky has the main production screens of the circular vibrating screen and straight vibrating screen. Below we’ll briefly analyze the two mechanical vibrating screens.
Circular vibrating screen is mainly used in quarry screening. The centrifugal force produced by the rotation of eccentric block in the vibrator makes the screen box, vibrator and moving parts continuously and mandatorily do the circular or the approximate circular movement. The materials do continuous casting movement in the tilted screen along the screen box. When the materials are thrown up, they are layered and when they are thrown down, the particles are through the screen.
Linear vibrating screen is widely used in mining industry. It has the advantages of reasonable compact structure and vibration parameters, smooth movement and high screening efficiency of dehydration. In coal preparation plant, it is often used in coal desliming and dewatering and screening operation. Linear vibrator sieve adopts the simple vibrator with complete specifications and stable performance.
Circular vibrating screen has higher efficiency, which is used in the materials of superior viscosity and higher demanding condition. So it is mainly used in some chemical enterprises and mine mining process. Different conditions have subtle difference without affecting its use. The linear vibrating screen is mainly lies in its relatively larger capacity. However, its screening efficiency is not as good as the circular screen. Although it has some limitations in the application, it does not interfere with its application in the market.
For some differences among the different technologies, only the industry personnel know them. For customers, only the application can further understand them. When you purchase the machine, you need to have a certain understanding of different technology. Moreover, you should know about the work environment and its demand for screening equipment. If you want more details, please consult us. We will try our best to serve you.