HYDRAULIC DAMPER FOR RAILWAY APPLICATION
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HYDRAULIC DAMPER FOR RAILWAY
Hydraulic dampers are an integral & important part in damping systems for passenger cars, locomotives and vehicles. Dampers play an important part in governing dynamic characteristics and safety of train. That is why the requirements for reliability and quality of dampers are very high.
The damper developed by SEQUOIA meets all the modern requirements for high-speed traffic safety. Design and production of hydraulic dampers for Railways and Defence is our main activity. We are constantly developing in this sphere to become a leading Manufacturer of safe and Durable products of outstanding quality and performance.
These high quality products provide a maintenance free superb operation until the next planned major overhaul of the bogies. After this time, and depending on the configuration, the product can be replaced by a new damper, or be overhauled in a specialized workshop.
The production line for these dampers makes use of the latest production technologies, which results in a high level of automation and the elimination of unnecessary handling.Due to innovative design and efficient manufacturing process, we are able to offer these dampers at very attractive price levels. These dampers are optimized to achieve the lowest possible initial purchase price without compromising the quality of the product.
Our Performance Line dampers operate according to a two-directional oil flow through the piston. The construction of the damper is such that the damping forces during the extension and compression stroke are symmetrical. During the extension stroke the damping is performed by a valve stack below the piston, while during the compression stroke the valve stack on top of the piston creates the desired damping forces.
PRODUCT RANGE
Primary Vertical Dampers
Secondary Vertical Dampers
Secondary Horizontal Dampers
Yaw Dampers
Stabilizing Dampers
Pantograph Dampers
Our product range is under constant development to meet the requirements at further application areas
