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Spring isolators with integrated shock absorbers

● Closed-cell polyurethane
● Point support, line support, surface support
● Low water absorption
● Surface static stiffness up to 12 N/mm²
● Extremely high dynamic efficiency
● Excellent mechanical properties
● Outstand

Main features and advantages
VIAB steel spring isolators are integrated with polyurethane shock absorbers for source and receiver isolation. It is suitable for all machines in the industrial field that need to perform impact work, as well as machines where the operating point vibrates in the resonance range or in the resonance path.

For example: rotating devices of central heating station compressors, engines, turbine movable devices, standby generator centrifuges, meters of pumps, test benches, scale shakers, transportation support devices for fragile cargo conveying equipment.

Key features:

● Steel spring isolators with integrated polyurethane shock absorbers, cathodic impregnation paint (KTL)
● Source isolation and receiver isolation

Advantages:

● Replaceable: All types of structures have the same height, diameter, and connection threads
● Open construction – the excitation source is only connected to the base by a spring
● Free vibration dampening spring element in the horizontal plane
● Freely visible springs to detect their condition without disassembly
● Visible spacing of spring coils under load conditions
● Fittings, pedals and height adjustment devices are universally suitable for all types
● The vibration-dampening inner core is permanently elastic and not easy to break
● Higher corrosion resistance with KTL coating

●Designed in accordance with the standard DIN EN 10270-1: 2012 DIN EN 13906-1: 2013

Application scenarios:

  • Seismic Isolation for Public Buildings
  • Seismic Isolation for Residential/Commercial Buildings
  • High-speed rail/metro track vibration isolation
  • Seismic Isolation for Large Industrial Equipment
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