Vibrating Screen Capacity Calculator


Calculating the capacity of a vibrating screen is crucial for various industrial processes, from mining to construction. Whether you’re a professional engineer or someone needing to determine screening efficiency, having a reliable calculator simplifies the task. This article provides a robust vibrating screen capacity calculator along with usage instructions and examples.

How to Use:

Simply input the required parameters into the provided fields, such as screen length, width, and material characteristics. Then, click the “Calculate” button to obtain the vibrating screen’s capacity.


The formula for calculating vibrating screen capacity is:



  • Q = Capacity of the screen (tons per hour)
  • A = Effective screen width (meters)
  • B = Effective screen length (meters)
  • C = Percentage of moisture in the feed
  • D = Percentage of material undersized
  • E = Efficiency factor (typically 90-95%)
  • F = Basic capacity factor (typically 1)

Example Solve:

Let’s consider a vibrating screen with a width of 2 meters, a length of 3 meters, a feed moisture content of 5%, material undersized by 10%, efficiency factor of 90%, and a basic capacity factor of 1.



Q=5.13tons per hour


Q: What are the essential parameters needed for the calculation?

A: The key parameters include screen width, screen length, moisture content in the feed, percentage of material undersized, efficiency factor, and basic capacity factor.

Q: Is the efficiency factor constant for all scenarios?

A: No, the efficiency factor can vary depending on factors such as screen inclination, material properties, and operational conditions.

Q: Can this calculator handle different units of measurement?

A: Yes, as long as consistent units are used for all parameters, the calculator can handle various units such as meters, inches, and tons.


A vibrating screen capacity calculator simplifies the process of determining the screening capacity, facilitating efficient industrial operations. By inputting the relevant parameters, users can quickly obtain accurate capacity estimates, aiding in equipment selection and optimization.

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