Mda Series Hydraulic Shock Absorber

With combined strength of marketing and production, we are engaged as manufacturer, supplier and exporter of MDA Series Hydraulic Shock Absorber in Seoul, Seoul, Korea South. MDA Series is the medium & large size model. Piston is compressing the oil chamber as Piston Rod starts to move towards oil chamber when shock impact happens. It makes oil to flow forcedly from oil chamber to the piston back side or Accumulator through the groove at inner tube. During this oil flow by compressing, deceleration force will occur as the kinetic energy is transformed to the heat energy. This heat energy will be dissipated through the threaded body surface efficiently. After impact load is removed, recoil spring will operate to return the piston rod to the original position.

Features
a MDA Series have an adjustment dial which can set 12 finite steps according to the impact velocity condition with an advanced wide damping control range.
a MDA Series have achieved 200% of energy absorption with an expanded effective weight coverage compared with former products.
a All outside thread-type body surface enables easy installation by fixing nuts tightly with it. Heat energy dissipation is enabled efficiently by the increased body surface area.
a Zn-Ni body coating (black color) enables to improve anti-corrosiveness for a long time usage.
a Stop collar is unnecessary if youa re using steel head. The impact noise will be much reduced by using poly pad or urethane cap.