The Disadvantages of Traditional Lip Seals
Many modern industries rely on keeping contaminants out of the product and ensuring that the product, in turn, does not spill out. Caution in this regard provides a safe work environment and makes sure no product is wasted or ruined. This is where Shaft Seals come in. They are seals fixed to the rotating shafts of bulk handling equipment like screw conveyors or machines like mixers and blenders. Shaft Seals have to operate with a constantly moving centre and avoid wear and tear. Most importantly, however, they are responsible for keeping products sealed tightly. Traditionally, lip seals were one of the most popular shaft seal types. This article will look into what a lip seal is and how it has become outdated. What’s a Lip Seal? A rotary lip seal keeps a thin lubricant layer between the “lip” and the rotating shaft. During the hydrodynamic action created by the turning motion, the seal is pumped towards the shaft and held in place. Lip seals are very affordable, making replace