The rolling mill by the oil recycling system which has pneumatics quality

摘要

The shaft which possesses the 1st gear cavity in the 1st end, the oil conveying road which conveys the oil to the 1st gear cavity, it is the gear axis which possesses the oil return road which carries away the oil from the 1st gear cavity. It connects the 1st seal assembly, with the 1st end of the shaft with the purpose which restricts an oil leak from the 1st gear cavity, with one side the 1st gear cavity and the fluid transmits the 1st seal assembly, already with one side, the fluid conveying road and the fluid it includes the seal boundary which is transmitted. The fluid conveying road are times when it is connected to the air supply which it was pressurized adjusted with the purpose which decreases the pressure difference with respect to the seal boundary.