What is the function of the seal?
The seal can be divided into rotary shaft oil seal, seal, dust ring, piston and piston rod seal and so on, a lot of daily life to sound like dust and waterproof, oil seal for many industrial equipment, such as waterproof and dustproof.
It is easy to cause the oil leakage, affecting the normal work of the machine, 75 A caused by burn bearings, broken gear, shaft break or other serious fault
The function of the seal is to close the gap in the tank and to prevent dust, sand and other dirt from invading the inside of the chamber, but if installed or improperly used,
