Benefits Of Vibrating Screens

Jun. 19, 2021

Benefits Of Vibrating Screens

Vibrating screen is one of the main types of industrial screening equipment. There are several mechanical screening solutions in the solid waste management, recycling, and polymerization industries; however, vibrating screens provide many unique advantages that make them the first choice for various industrial applications.

Read on to learn more about how vibrating screens work and their benefits over other common types of screening equipment.

What is a vibrating screen?

As the name implies, the design of the vibrating screen is based on the principle of transmitting vibration to the screening surface in order to separate and classify different particles according to their size.

Regardless of the design of the machine, the principle is the same: vibration breaks the surface tension between particles, thereby forcing them to separate. Particles that are too small, so-called "fines", pass through the screen. At the same time, oversized particles are carried through the screen surface. This is an important application in many industries, especially mineral processing.

Due to its unique design features, the vibrating screen has special advantages over other material processing equipment, including:

Improve processing and material quality

Low operating cost

Reduce maintenance and downtime

High screening efficiency

Vibrating screen

Vibrating screen

We will explain these benefits in further detail below.

Improve processing and material quality

Although certain screening equipment is more suitable for different materials, vibrating screens have many advantages in the processing of aggregates and mining materials. The equipment of the vibrating screen is particularly sophisticated to meet the fineness requirements of these industries. Their design can generate the force required to separate large particles from fines, thereby making the product easier to recycle—even when processing materials that require significantly smaller particle size separation. This leads to higher yields and an improvement in the overall quality of the final product.

Low operating cost

The vibrating screen is famous for its sturdy design. Because the working principle is relatively simple, and the design of modern machines is streamlined, vibrating screens are generally bought less than other types of screens. This resulted in lower upfront investment.

In addition, compared with more complex machinery, the vibrating screen can run with lower energy consumption, thereby saving the company's continuous operating costs. Finally, because the high-frequency vibration is directly transmitted to the screen surface, only the media on the screen surface needs to be replaced regularly. This can help save the maintenance and repair costs that other screening equipment often constitutes.

Reduce maintenance and downtime

Maintenance and downtime caused by repairs or equipment failures can result in significant losses in productivity and profits. Many types of screens have experienced severe wear, especially in demanding applications such as aggregate processing. However, the vibrating screen offers the advantage of less maintenance and downtime. This is the result of their design, the center of which is to only transmit the exciting force to the screening surface.

In addition, high-quality vibrating screening equipment is designed and manufactured to minimize the impact of other parts of the machine by the exciting force. In more complex designs, the structure of the machine allows sufficient absorption and suppression of vibrations other than the screen media. This results in fewer moving parts and less wear, further reducing downtime and maintenance.

High screening efficiency

Although there are various screening equipment on the market, when a simple solution is needed that can handle higher feed flow rates, vibrating screens provide an ideal choice. In fact, the vibrating screen has the highest working efficiency and the flow rate is always higher. For other types of screening equipment, the same material throughput may result in blind screening or material backflow, requiring a slower feed.

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