Why the hot oil rotary joint will leak?
Author: source: date: 2016-09-26 08:33:56
Hot oil rotary joint leakage have many reasons,can be divided into two cases:one is the installation that is leaking,another case is used for some time then leaked. The first case have following several reasons:
?1.Rotary joint installation and during transportation has dropped make the seals damage.
2.Rotation stopper fixed too tight,make the housing and rotor is not concentric cause leakage.
3.Installation is not concentric also will cause leakage.
The second case is related to graphite seal is worn and seal failure when used for some time. At this time,check whether the gasket containing diesel oil,sludge and other debris.