Description: Elastic supporting and vibration isolation element for vibrating screen equipment in corn starch plants, fundamental damping spare for screening units. Installed between screen box and base / concrete foundation. It bears full dead weight of screen body plus feed material load and holds screen assembly at designated elevation. Spring elastic deformation absorbs and isolates high frequency excitation force output from vibration motors, enabling screen body to follow predefined vibration trajectories. It also blocks vibration propagation toward building foundations and adjacent equipment, avoiding structural resonance and component damage.
Types & Materials:
1. Helical Compression Spring Material: High quality spring steel grade (65Mn) Construction: Cylindrical helical compression spring wound from round spring steel wireFeatures: High rigidity.
Heavy load bearing capacity long service lifeApplication: Large size vibrating screens heavy duty screening equipment
2. Rubber Shock Absorbing Spring Material: Natural rubber/synthetic rubberConstruction: Cylindrical or bowl shaped rubber body with central through holeFeatures: High damping performance.
Low noise good shock absorption rust freeApplication: Medium & small vibrating screens high hygiene food grade process conditions
3. Assembly Details Upper support seat: Connects to screening machine base frameLower support seat: Connects to equipment foundationElastomer core: Spring/rubber body bearing alternating dynamic loads.
Principle Realises elastic support together with vibration isolation and buffering effects.
Static support: Multiple spring assemblies support combined weight of screening machine and feed material compressed to design static height.
Dynamic vibration isolation: Vibration motor generates high frequency excitation force; springs undergo elastic deformation allowing screen body to move along predefined vibration trajectories.
Vibration suppression: Spring deformation dissipates most vibration energy; only minimal energy transfers to foundation, with effective vibration isolation.
Position guiding: Springs maintain screen body movement strictly within intended vibration trajectory boundaries.
Buffering & damping: Rubber spring variants further absorb shock impulse lower noise and shield screening machine structural components.has Superior vibration isolation efficiency: Effectively attenuates screen unit vibration and stop building structure resonance.
Even load distribution: Multi set even layout screen body support. Long fatigue service life: Premium spring steel/rubber raw material resists cyclic load fatigue.
Easy installation: Simply seated between upper and lower supports; no bolt tightening required. Convenient replacement: Swap individually upon failure.
Full screening machine disassembly is unnecessary. Wide application adaptability: Compatible with multiple size screens and varying material loads.
Food process friendly: Rubber variants are rust free and satisfy food plant hygiene specifications.
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