Contact Person : Fan xiao
Phone Number : 8618280596919
WhatsApp : +8618280596919
March 6, 2023
Excavator Track Roller of pavement mechanical milling machine,Excavator Track Rollers Exported to Brazil
The premature replacement of the roller of the paver is generally caused by the oil leakage of the roller. However, the actual oil leakage is different from the poor sealing. The sealing structure (sliding ring seal) will cause normal slight leakage, which is called oil leakage in professional terms. The oil leakage process of the sliding ring seal can clean the grinding surface of the sliding ring and prevent dirt from entering the roller or sliding bearing of the roller.Excavator Track Rollers Exported to Brazil
In order to protect other track components (such as chains), the roller must be replaced as soon as possible in case of oil leakage or bearing seizure. If the roller does not rotate, the friction between the roller housing and the chain will increase, thus accelerating the wear of the chain. If the seal is defective, it will also lead to oil leakage, and the long-term lack of lubrication will lead to bearing damage and roller seizure.
In addition, the roller will also affect the hydraulic system of the travel drive, and the pressure will also be detected as the power required to push the track unit increases. Other mechanical components (such as the tooth surface of the drive wheel or the pin sleeve of the protective chain pin) will also carry high loads.Excavator Track Rollers Exported to Brazil