Pусский
Fault phenomenon
The harder ring of the seal is highly worn, and the softer ring makes the harder ring grind out a concave, evenly deep groove. Hot cracks on the harder ring surface occur. The softer ring is highly worn, has graphite powder buildup, and may have cut edges on the outer edge.
Cause Analysis
1. The mechanical seal runs dry, and there is no liquid lubrication between the sealing surfaces. The medium is interrupted in the process.
2. The sealing ring of the mechanical seal fails to conduct heat, and the medium temperature is high, resulting in sealing friction or intermittent vaporization.
Solutions
1. Check whether the sealing chamber is vented, the filter circulation, and the flushing pipeline are blocked.
2. Use flushing and cooling to reduce the working temperature of the mechanical seal.
3. Check whether the compression of the mechanical seal is too large. 
(If you want to view other products, pls visit this website & //www.aefluidtec.com/)
The harder ring of the seal is highly worn, and the softer ring makes the harder ring grind out a concave, evenly deep groove. Hot cracks on the harder ring surface occur. The softer ring is highly worn, has graphite powder buildup, and may have cut edges on the outer edge.
Cause Analysis
1. The mechanical seal runs dry, and there is no liquid lubrication between the sealing surfaces. The medium is interrupted in the process.
2. The sealing ring of the mechanical seal fails to conduct heat, and the medium temperature is high, resulting in sealing friction or intermittent vaporization.
Solutions
1. Check whether the sealing chamber is vented, the filter circulation, and the flushing pipeline are blocked.
2. Use flushing and cooling to reduce the working temperature of the mechanical seal.
3. Check whether the compression of the mechanical seal is too large.
(If you want to view other products, pls visit this website & //www.aefluidtec.com/)
