In addition to common sealing types, the sealing material and sealing design of the mixer may also affect the sealing degree of the mixer. The solution to problems may also affect the sealing degree of the mixer;
1. The selection of sealing materials includes: rubber such as NBR EPDM， Oil and temperature resistance; Polytetrafluoroethylene (PTFE): corrosion-resistant and high-temperature resistant; Metal: such as stainless steel, suitable for high temperature and high pressure environments.
2. The key points of sealing design include: sealing surface smoothness: ensuring smooth sealing surface to reduce wear, sealing clearance: designing clearance reasonably to avoid being too large or too small; Pre tightening force: Adequate pre tightening force ensures sealing effect and avoids excessive compression.
3. Maintenance and upkeep of sealing rings: regular inspection: timely replacement of worn or aged seals, lubrication: appropriate lubrication to reduce friction, extend service life, cleaning: keep the sealing surface clean to prevent impurities from affecting the sealing effect;
4. Common problems and solutions for sealing rings: Leakage: Check whether the sealing components are worn or improperly installed; Overheating: Check if the lubrication and cooling systems are functioning properly; Noise: It may be due to worn seals or improper installation, and should be dealt with in a timely manner.