The frying equipment can be used to stir fry dozens of fried foods such as peanuts, chestnuts, melon seeds, walnuts, etc., making it convenient, fast, and time-saving. However, once oil leakage occurs in the frying machinery, it will seriously affect its normal operation. Next, we will analyze the causes and solutions of oil leakage in the frying machine for everyone.

1、 Unreasonable structural design

1. Check if the cover plate of the inspection hole is too thin, which can easily deform after tightening the bolts, resulting in uneven joint surfaces and oil leakage from the contact gap.

2. During the manufacturing process of the gearbox, the casting was not annealed or aged, internal stress was not eliminated, deformation occurred, gaps were generated, and leakage occurred.

3. Excessive refueling can cause severe agitation in the oil pool during the operation of the gearbox. If the refueling is excessive, a large amount of lubricating oil can accumulate in the shaft seal, joint surface, etc., leading to leakage.

4. Improper maintenance techniques can also cause gearbox oil leakage during equipment maintenance due to incomplete removal of dirt on the joint surface, improper selection of sealant, and reverse installation of sealing components.

2、 Pressure difference inside and outside the reducer

During the operation of the gearbox, friction and heating during movement, as well as the influence of environmental temperature, cause the temperature of the gearbox to increase. If there are no ventilation holes or the ventilation holes are blocked, the internal pressure gradually increases. The higher the internal temperature, the greater the pressure difference with the outside world. Under the pressure difference, lubricating oil leaks out from the gap.

Above, we have analyzed the main causes and solutions of oil leakage in the speed reducer of the frying equipment for everyone. If you have any other questions you would like to know, please feel free to call for consultation.