HXL Gas Springs Co.,Ltd.
There are three types of dampers:
1) extension damper:provide controlled speed while the rod is being extended out of the tube.
2) compression damper:provide a controlled speed while the rod is being compressed back
into the tube.
3) dual direction damper: Dual rate dampers have equal amount of damping in both directions.
it is designed in particular to match each individual application.
Dampers force curve is different from normal compression gas springs,
here is the force test drawing for reference.
The force according to the compress speed, and more force will be more when the stroke increase.
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