Viscous vibration dampers

Each performance index of the product reaches technological level of congeneric products home and abroad.

Our company independently developed and produced JZN series viscous vibration dampers on the basis of digesting and absorbing congeneric products home and abroad,owning its patent,Additionally,by appraisal of third-party authority.

Application fields cover:pipelines and valves in such industries as high-rise buildings,bridge,bridges,military,nuclear power,conventional power generation,petrochemical and steel industries etc.

Principle formula:

F=C×Va,

F:Damping force(kN)

C:Damping coefficient(kN/(mm/s))

V:Velocity of piston(mm/s)

a:velocity exponent,designed and selected according to the engineering requirements,value is generally taken between 0.2~1.when a=1,it is linear damping.

Viscous vibration dampers