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2021
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What are the common problems with rotating seals?
The rotating seal ring is a dynamic sealing element installed between the rotating shaft and the stationary part. It is used to seal the leakage of lubricating oil and prevent external dust and debris from invading the equipment. It is also called the rotating shaft lip seal ring, commonly known as the oil seal. Rotary seals can be divided into lip seals and reciprocating seals, widely used. So, what kind of sealing problems will we encounter in our daily work?
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Rotating seal ringIt is a dynamic sealing element installed between the rotating shaft and the stationary part. It is used to seal the leakage of lubricating oil and prevent external dust and debris from invading the equipment. It is also called a rotating shaft lip seal, commonly known as an oil seal. Rotary seals can be divided into lip seals and reciprocating seals, widely used. So, what kind of sealing problems will we encounter in our daily work?
When you buy and use rotary seal ring, and other products, you will first think: what kind of rotary seal ring easy to use? In fact, the answer depends on what equipment you use rotary seal ring, such as pressure, temperature, medium and other working conditions, it is recommended to choose the right according to their own working conditions. Rotary seal ring has the characteristics of low friction, does not crawl when starting, and can continue to move even at low speed. Of course, it can be provided in all occasions where piston rod or piston seal ring is required. It has good dimensional stability, tolerance to most media, strong chemical resistance, high pressure resistance, wear resistance, high temperature resistance, small installation space, simple groove and lubrication cavity.
Is there a difference between the rotary shaft lip seal and the skeleton oil seal? In fact, it is one thing, but it is called different. Generally speaking, oil seal refers to the skeleton oil seal, which is a typical representative of oil seal. According to the structure, it can be divided into single lip skeleton oil seal and double lip skeleton oil seal. According to the working conditions, it can be divided into rotating skeleton oil seal and reciprocating skeleton oil seal. Divided into inner frame oil seal, exposed frame oil seal and assembled oil seal.
Generally, there are O-rings, skeleton oil seals, mechanical seals, packing seals, if you have more questions, you can call us!
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