NEWS

NEWS

Introduction to Seals: Advantages of Mechanical Seals

2017-07-01

One The seal is reliable and will not leak or leak very little during the long service life of the mechanical seal. Clean, no dead corners, can prevent bacterial contamination.


II Long service life, selecting the correct mechanical seal standard for friction load pressure ratio mechanical seals can last for 2-5 years, with a maximum of 9 years of use.


III The maintenance cycle is long, and under normal working conditions, no maintenance is required.


4 The shaft or sleeve is not subject to wear.


Five Friction power consumption is low, generally about 10-50% of that of the packing box seal


VI Mechanical seals do not have as strict requirements for the accuracy and smoothness of the shaft as packing boxes. They are not sensitive to the vibration of the shaft and the deviation of the shaft from the shell hole in the rotary reaction kettle mechanical seal, and are less sensitive to shaft vibration.


7 Widely applicable, it can be used for sealing low temperature, high temperature, high vacuum, high pressure, various speeds, as well as corrosive, abrasive, flammable, explosive, and toxic media.