The role of rubber seals
Rubber seal is a kind of general basic element in the sealing device. It plays a very important role in the contradiction between leakage and sealing, and solves the problem of leakage and sealing in the process of man's conquering nature. Promoting technological progress is an important way to prevent and reduce environmental pollution.
The function of the rubber seal is to close the gap of oil overflow in the tank and prevent dust, sand and other dirt from entering the inside of the tank. However, if it is installed or used improperly, it is easy to cause oil leakage and affect the normal operation of the machine. 75- A. Causes burning of bearings, broken gears, unscrewed drive shafts or other serious failures.
Environmental protection machinery, as a rapidly emerging industry in my country, will open up a new market area for the hydraulic and pneumatic seal industry. In the development of the automobile and petroleum industries, in addition to oil resistance, rubber parts also need to have good heat resistance, high temperature resistance, high pressure, and oxygen resistance.