Hebei Hankai rotary shaft oil seals

Replacing the seals in a hydraulic cylinder using a seal kit is a straightforward process that can be done by maintenance personnel or technicians with basic knowledge of hydraulic systems. By following the instructions provided with the kit and using the appropriate tools, the old seals can be removed, and the new ones installed in a matter of hours.

The significance of oil seals in any machinery cannot be overstated. They not only prevent lubricant loss, which could lead to inadequate lubrication and machine failure, but they also protect the internal components from contaminants such as dirt and moisture. A compromised seal can lead to significant operational issues, including increased wear, thermal breakdown, and ultimately, catastrophic equipment failure.

In 1839, American chemist Charles Goodyear made vulcanized rubber by accident and applied for a patent for it. A few years later, an Anglo-American businessman, Hiram Hutchinson, purchased the patent and in 1853 opened a rubber products company in France called l'Aigle (translated as to the Eagle in honor of the United States), where he began making Wellington boots from vulcanized rubber.