In the daily operation of an electric forklift, the sealed dust jacket is a key component to ensure the stable operation of the core components. It can effectively block the intrusion of external dust and sand, while preventing the leakage of internal lubricating oil or hydraulic oil, prolonging the service life of the components. A complete set of electric forklift sealed dust kits usually contains a variety of oil seal accessories with different functions, suitable for different core parts of the forklift.
The main oil seal of the steering axle is an important part of the kit, which is mainly suitable for the spindle of the forklift steering axle. Its function is to seal the lubricating oil inside the steering axle to prevent oil from seeping out, block external dust and mud from entering the inside of the bridge body, prevent abnormal wear of bearings, gears and other components due to impurity intrusion, and ensure the flexible operation of the steering system.
The half-shaft oil seal of the drive axle is also an indispensable accessory of the kit, installed at the connection position between the drive axle and the half-shaft. Since the drive axle bears the core function of power transmission, the gap between the half-shaft and the bridge body during operation is easy to become a channel for oil leakage and impurity intrusion. This oil seal can closely fit the surface of the half-shaft, effectively blocking the leakage path, while isolating external contaminants and protecting the transmission parts inside the drive axle.
The dust-proof oil seal of the lifting cylinder is an accessory designed for the lifting system of the forklift, which is installed on the outside of the piston rod of the lifting cylinder. When the forklift is operating in warehousing and logistics scenarios, the piston rod is frequently extended and retracted, making it easy to come into contact with dust and sand on the ground. This dust-proof oil seal can form a protective barrier on the surface of the piston rod to prevent hard particles from adhering or entering the inside of the cylinder, avoiding scratches on the cylinder body and piston rod, and ensuring the stability of the lifting action.
The inclined cylinder oil seal is suitable for the inclined cylinder of the forklift, which is divided into two parts: the main oil seal and the dust ring. The main oil seal is responsible for sealing the hydraulic oil inside the cylinder to prevent oil leakage from affecting the tilting power; the dust ring blocks external dust from entering the cylinder, protects the sealing structure and piston parts inside the cylinder, and ensures that the tilting action of the forklift fork is accurate and controllable.
In addition to the above-mentioned core oil seal accessories, the kit usually includes auxiliary seals such as O-type sealing rings and dust-proof retaining rings that are suitable for various parts. These small accessories can fill the tiny gaps between the components, further enhance the overall sealing and dust-proof effect, and enable the electric forklift to maintain stable performance in dusty and complex operating environments.
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