The electric oil-free air compressor does not need to add lubricating oil during operation, but is lubricated in the following ways:
1. material self-lubricating
- high quality low friction material: The internal parts of the electric oil-free air compressor are made of high-quality, low-friction materials, such as ceramics, polytetrafluoroethylene, etc. These materials have good self-lubricating properties and can produce self-lubricating effects when they are in contact with each other, thereby reducing the wear of the equipment during operation.
2. air lubrication
- compressed air film: During the operation of the electric oil-free air compressor, the compressed air will form a layer of air film inside. This gas film not only plays a lubricating role and reduces wear between parts, but also helps to dissipate heat and improve equipment efficiency.
3. water lubrication
- oil-free water lubrication technology: Some electric oil-free air compressors adopt oil-free water lubrication single screw compressor technology, using pure water or softened water as lubricant. This method can not only effectively reduce friction, but also help heat dissipation and provide a certain sealing effect. The design of water lubrication systems requires special attention to prevent corrosion and to keep the water clean.
4. package lubrication
- key component package lubrication: Some electric oil-free air compressors use encapsulation lubrication technology to encapsulate lubricants in key components such as bearings. These lubricants are continuously released during the operation of the equipment to provide continuous lubrication for the components to reduce wear and extend service life.
5. other lubrication methods
- special coating lubrication: Some electric oil-free air compressors are coated with special coatings on the rotor. These coatings have certain self-lubricating properties and can provide additional lubrication protection during equipment operation.
6. Lubrication Advantage
- environmental protection: The electric oil-free air compressor does not produce oil mist, oil and gas and other pollutants during operation, which is conducive to protecting the environment.
- Efficient: There is no need to replace the lubricating oil regularly, which reduces the operating cost and improves the compression efficiency of the equipment.
- Easy maintenance: Reduce maintenance work such as oil replacement and oil circuit cleaning, and reduce maintenance costs.
In summary, the electric oil-free air compressor achieves lubrication through material self-lubrication, air lubrication, water lubrication, encapsulation lubrication and other methods to ensure the normal operation and long life of the equipment. These lubrication methods not only improve the performance and reliability of the equipment, but also meet the requirements of environmental protection and energy saving.
