Soft Spring Open Hidden Socket Mini Plastic Rotary Damper

- Apr 21, 2017-

Automobile storage box becomes more and more popular because people can place many small goods into it.And do you know how the box makes? The box includes cover and  body.

Cover can not be closed without lock ,and box can not be opened without spring,thus,the automobile storage box should be installed lock and spring.At the same time,the spring will produce the power ,if the power is too strong which will damage people.So it also should add the rotary damper.Dongguan Longji Plastic Electronic CO.,ltd manufactures rotary damper and lock ,if you need ,pls email us

About confirming the torque ,you should confirm the covers length and weight,and we would calculate the torque .torque can be customized by changing iol viscosity.

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