Ridham Industries

Vatva, Ahmedabad, Gujarat

Details :

• All metal multidirectional vibration/shock isolators
• Combined shock and vibration isolation from 5 Hz upwards
• Interface - two or four fixture points to equipment and foundation
• Exceptional reliability and lifetime
• Temperature range - -290F to +570F
• Static loading per isolator - 0.22 lbf to 11 kipf
• Damping ratio - 15-25% (viscous equivalent)

Details :

• Compact metal multidirectional modular wire rope isolators
• Combined shock and vibration isolation from 5 Hz upwards
• Interface - two fixture points to equipment and foundation
• Exceptional reliability and lifetime Temperature range - -290F to +570F
• Static loading per isolator - 0.22 lbf to 4.4 kipf
• Damping ratio - 15-25% (viscous equivalent)

Details :

• All metal multidirectional wire rope isolators
• Combined shock and vibration isolation from 5 Hz upwards
• Interface - one fixture point to equipment and two fixture points to foundation (reversible)
• Exceptional reliability and lifetime
• Temperature range - -290F to +570F
• Static loading per isolator - 0.22 lbf to 1.1 kipf
• Damping ratio - 15-25% (viscous equivalent)

Application Of Seismic Restraints : Seismic vibration isolators are used for absorbing vibration & restraints seismic forces for air handling units, centrifugal fans, pumps & chillers etc when these units are installed near seismic zones.

Function of Seismic Vibration Isolators :

• All seismic restraints are designed to withstand seismic forces of approximately 2G even at maximum rated load.
• All seismic vibration Isolators are suitable & safe for most critical applications (including Zone 4 areas).
• The function of Seismic Vibration Isolators is to absorb vibration of rotating machines & restraints Seismic forces from all direction during earthquakes

Features Of Seismic Vibration Mounts :

• Built in leveling device in all different types of Seismic Isolators manufactured by RI.
• Anti skid elastomeric acoustical pad is standard with all seismic restraints.
• Can be supplied Seismic vibration mounts with shipping block for OEM companies.
• Seismic restraints prevent damages of equipment & building from seismic forces created because of earthquakes & there by save a lot.

Function & Application of Spring Mounts/Vibration Isolators Floor Mounted : The function of Spring Mounts is to absorb vibration & vibration related noise of rotating machines like fan, Air handling units, Pump & generators etc. The function & Vibration Absorber by spring mounts will be better if you use higher deflection springs like 2 or 3. The efficiency goes upto 95%. The Restrained types of Spring Mounts are normally used for Chiller & Cooling towers for reducing the vibration. The function of restrained spring mounts is to restrained spring action during the maintenance of Chiller or Cooling Towers.

Features of Spring Mounts/Vibration Isolators : Built in leveling device in all different types of Spring Mounts or Spring Vibration Isolators manufactured by RI. Anti skid elastomeric acoustical pad is standard with all RI Spring mounts. Vibration Isolators are provided with slotted mounting holes on base for bolting to floor. Cast Iron spring mounts can also be supplied with flattop or non skid neoprene top load surface in case of internal adjustment.