Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of rotavator oil seal in China, also supports customized service. Please feel free to buy high quality rotavator oil seal for sale here from our factory.
Rotavator Oil Seal
| Material | PU |
| Density | 1.34~1.80g/cm3 |
| Hardness | 40~95 Shore A |
| Tensile strength | 15~30MPa |
Introduction
The rotavator oil seal is used to seal the parts of the rotavator to prevent lubricating oil from leaking.
Its seal is mainly composed of outer ring, inner ring, and sealing line. Among them, the outer ring and inner ring of the oil seal are made of rubber or polyurethane and other materials, which have good wear resistance and high-temperature resistance.
Structure
1. Outer ring: The outer ring is the outer part of the oil seal, usually made of metal or alloy, and has sufficient strength and rigidity to fix the oil seal on the external parts of the rotary cultivator.
2. Inner ring: The inner ring is the internal part of the oil seal, usually made of metal or alloy. The inner ring is installed on the transmission shaft or rotating component and forms a sealed space with the outer ring.
3. Sealing lip: The sealing lip is a key part of the oil seal. It is made of soft elastic material, such as rubber (such as NBR) or PU. The sealing lip contacts the surface of the drive shaft or rotating component to form a sealed contact area to prevent lubricating oil from leaking.
Application Scenarios
Rotavator oil seal is widely used in agriculture and horticulture and play a role in the following scenarios:
1. Rotary tiller drive shaft: Oil seals are often installed on the rotary tiller drive shaft to seal the interface between the drive shaft and rotating parts. They ensure that lubricant oil does not leak and prevent dust, dirt, and other impurities from entering the drive shaft.
2. Rotating parts: Rotary tillers are usually equipped with rotating blades or cutters for tilling the soil. Oil seals can be installed on the shafts of rotating parts to prevent lubricant oil leakage and protect bearings and other internal components from the intrusion of dust and particles.
3. Engine and drive system: Some rotary tillers may be equipped with a gas or diesel engine to provide power. In this case, the oil seal may be used to seal the interface between the engine and the transmission system to prevent lubricating oil from leaking and external impurities from entering.
4. Soil treatment equipment: In addition to tilling soil, rototillers are sometimes used for other soil treatment tasks, such as mixing fertilizer or improving soil texture. Oil seals play the same role on the rotating parts of this equipment, preventing lubricating oil from leaking and impurities from entering.
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