Floating oil seal is a mechanical sealing method, a rotating dynamic sealing device developed to adapt to harsh working environments. A special form of mechanical seal device with end face dynamic sealing function. It has the characteristics of simple maintenance, good sealing performance, long service life and simple structure. It is mainly used in engineering machinery and other machinery. For example, crawler hydraulic cranes, crawler hydraulic excavators, bulldozers, pavers and other engineering machinery, as well as mining machinery, agricultural machinery, construction machinery, etc., such as traveling reducers and crawler load-bearing wheels for excavators and crawler cranes.

  Qingdao Theory has high-qualified floating partners,ten of thousands of floating oild seals have been approved by kinds of machines like gearboxes,automobile,load bearing wheels,and other different machines. We can provide you with satisfactory solutions.