Natural Frequency Determination for Woven Metal Screen

The natural frequency of a Woven Metal Screen is not a fixed universal value, but changes with the wire diameter, mesh aperture size, deck tension level and the installation span between the supporting cross beams on the vibrating screen deck, and even small differences in tension force during installation can shift this value by a noticeable margin. Most experienced site engineers will carry out a simple on‑site test after tensioning a new Woven Metal Screen, gently tapping different sections of the deck and recording the vibration response, to get a real measured natural frequency value instead of relying entirely on theoretical calculation data that often does not match actual working conditions.