Use (1) When the transmission fluid temperature is too low, or contains foreign particles, flammable, explosive, toxic substance, kettle mechanical seal manufacturer must take appropriate resistance seal, washing, cooling, filtration and other measures. (2) before running hand drive cars, pay attention to the torque is too large, whether the collision and unusual sounds. (3) Note that rotation, whether the coupling, the bearing parts of the lubricant additive is appropriate, domestic manufacturers of mechanical seals, piping is correct. (4) First the media before the operation, the cooling water valve open, check whether the gas seal cavity drain to prevent static caused by leaks, mechanical seal manufacturers, then start running. (5) working properly after driving stability, mechanical seal manufacturers import, with or without abnormal torque is caused due to the rotation axis, as well as abnormal noise and overheating. Compared with single mechanical seal, double mechanical seal one more friction. Two friction respectively by the two stationary ring can also be composed of two ring ring two share a stationary ring or two rings share a stationary ring components. Double mechanical seal a variety of classification methods. Check