Fluid viscous dampers have been widely applied to architectural(including bridges)field for many years. ApplicationViscous energy dissipation damper consuming energy,as one of the great achievements of vibration reducing system in the 20th century in structural engineering...

Our company independently developed and produced a series of liquid viscous dampers by appraisal of third-party authority. JZN series liquid viscous dampers are passive velocity-dependent ones devised and manufactured based on the principle that interaction between visous media...

Used in building, bridges and other areas of seismic vibration Played the role of damping energy dissipation Application fields cover:pipelines and valves in such industries as high-rise buildings,bridge,bridges,military,nuclear power,coEach performance index of the product...

1. By appraisal of third-party authority 2. Used in building, bridges and other areas of seismic vibration. Development and application of viscous dampers equals to erect "Safety Air-bag" on buildings or bridges. When earthquake is approaching, dampers furthest absorb...

Each performance index of the product reaches technological level of congeneric products home and abroad. JZN series shock absorbers are passive velocity-dependent ones devised and manufactured based on the principle that interaction between hock absorbers media and structural...

1.Invention Patents 2.Simple Installation 3.Wide range of applications Hydraulic Snubber (11~48kN)  Our company independently developed and produced YZN series hydraulic snubbers.Each performance index of  the product reaches technological level of congeneric ...

1.Design based on customer needs 2.Used for earthquake protection 3.Small resistance at a low speed of motion Hydraulic Snubber (49-200kN) Our company independently developed and produced YZN series hydraulic snubbers.Each performance index of  the product reaches...

Clear displacement instruction is easily to judge the location. uses stable, burning and aging resistant silicone oil. Clear displacement instruction is easily to judge the location of piston in hydro-cylinder.Hydraulic fluid uses stable, burning and aging resistant silicone oil;...

1.Invention Patents 2.Stainless steel casing 3.Design based on customer needs Our company independently developed and produced JZN series viscous damper .Each performance index of  the product reaches technological level of congeneric  products home and...

1.Design based on customer needs 2.Stainless steel casing 3.Factory price Our company independently developed and produced JZN series viscous damper .Each performance index of  the product reaches technological level of congeneric  products home and...