Vibrating Screen Design

Vibrating Screen Solid Model Vibrating Screen FEA Model Vibrating Screen Stress Plot

LC Engineering has extensive experience in the design of vibrating screens. Among LC Engineering's personnel are senior engineers with up to 10 years experience in OEM design and troubleshooting.

LC Engineering has the expertise and tools to ensure sound design. With these tools LC Engineering can accurately decipher the root problem to the causes of many vibrating screen issues and provide a solution.

Please Contact Us to enquire about LC Engineering's capabilities to assist you with your vibrating screen designs and issues.

Vibrating screens operate at high frequencies at up to 5g's acceleration reaching 10,000,000 cycles in approximately one week's duty. Thus the allowable design fatigue stress is very low in comparison to most other machines and structures. In order to ensure such minimal stresses, innovative design and careful manipulation of modal frequencies are required.

LC Engineering utilises Finite Element Analysis (FEA) techniques to tune screen designs by way of altering the structure stiffness, in order to move modal frequencies away from that running speed. FEA provides the tool to do just that. Through changes to the design, a vibrating screen can be produced with accurately predicted stresses and optimised modal frequencies.

With LC Engineering's experience in vibration analysis and strain gauging, the FEA models predictions of stress and modal frequencies are easily verified and/or troubleshooted. Through optimising your designs, LC can provide reliable solutions in order to minimise unplanned shutdowns and reduce maintenance costs. LC also has experience in screen panel design.

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