Buffer rings (HBY, HBTs) are mainly installed on the pressure side of the piston rod seal. The literal understanding of buffer ring is to help improve the durability of the piston rod seal, which plays three roles
Buffer hydraulic cylinder piston rod side impact pressure, ease back pressure
To prevent the oil temperature directly overheated conduction to the seal, leading to seal deterioration, play a buffer, slightly cooling role.
To reduce the friction resistance of piston rod seal and the problem of seal sliding heating in the process of cylinder movement.
Contact: River Huang
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Add: No.8,Sanhe Village Longgang street,Longgang district Shenzhen,Guangdong China