KOK has many different oil seal materials and types. Therefore, for an oil seal to show its capabilities, it is imperative to understand its operating conditions and then to choose the most suitable oil seal. KOK understands the importance of a good quality oil seal. This is why we have invested millions of dollars not only into high precision, automated production machinery but also state of the art testing equipment to test specific oil seal functions.
KOK are able to test each and every seal off a line, utilizing our in-house engineered automated Oil Seals equipment which completely automates the processes after vulcanization, including a 100% inspection of each seal.