Marine Auxiliary Gearbox - How much do you know about marine gearboxes? I believe that after understanding its sealing method, it will be more helpful for us in future use. For the non-contact sealing of marine gearboxes, let's briefly understand:
Ship auxiliary gearbox - All non-contact seals of ship gearboxes will not wear out and have a long service life. The seal formed by the gap between the shaft and the end cap hole is a simple seal.
Ship auxiliary gear box - The clearance size depends on the radial runout of the shaft and the different axial degrees of the end cover hole relative to the bearing hole. Some grooves are machined on the end cover hole or shaft neck, usually 2-4.
Ship auxiliary gear box - forms a so-called maze, with a return oil groove at the bottom of the groove. The forward GW ship gear box changes the direction of the leaked oil when it encounters the groove and returns it to the box. An oil slinger can also be installed on the inside of the seal to block splashing oil and enhance the sealing effect.
Forward GW Marine Gearbox - That's all for the non-contact sealing of marine gearboxes. If you want to learn more about this, please follow our website.
