During use, to determine whether the
frame mixer is leaking oil, the following aspects can be observed and analyzed:
1、 Observe the appearance of the mixer
The oil seal of the frame mixer is a key component to prevent oil leakage. Regularly check whether there are oil stains seeping out from the oil seal. If there are, it may be due to damage or wear of the oil seal causing oil leakage. The various connection parts of the mixer, such as the connection between the mixing shaft and the bearing seat, the connection between the motor and the reducer, etc., should be tightened without looseness. If oil stains appear at the connection point, it may be due to poor sealing or loose bolts causing oil leakage.
2、 Monitor the sound of the device running
If there is abnormal noise during the operation of the frame mixer, such as metal friction sound, impact sound, etc., it may be caused by bearing damage, oil seal wear, or loose transmission components. These faults may also lead to oil leakage.
3、 Check the lubricating oil level
Regularly check the lubricating oil level of the mixer. If the oil level drops significantly and normal consumption factors are excluded, it may be caused by lubricating oil leakage.
4、 Analyze material characteristics and working environment
If the mixed material has strong corrosiveness, it may accelerate the wear of the oil seal and lead to oil leakage. High temperature working environment may cause lubricating oil to deteriorate and oil seals to age, thereby increasing the risk of oil leakage in frame mixers.
5、 Adopt professional testing methods
Perform pressure testing on the sealing parts of the mixer to check for any leakage points. Using infrared thermal imaging technology to detect the temperature distribution of the frame mixer, if the temperature at the oil seal is too high, it may be due to frictional heating caused by oil leakage.
In summary, to determine whether a frame mixer is leaking oil, it is necessary to comprehensively consider multiple aspects such as the appearance, operating sound, lubricating oil level, material characteristics, and working environment of the mixer. If oil leakage is found, the machine should be stopped for inspection in a timely manner, the cause of the oil leakage should be identified, and corresponding measures should be taken for repair to ensure the normal operation and production safety of the mixer.
