2026-04-10Views：
The oil-free compressor mainly adopts the following lubrication methods:
air lubrication: This method reduces the friction between machine parts by increasing the water molecules in the air. During operation, oil-free compressors produce water molecules in the compression chamber, and then use pipes to transport these water molecules to the bearings and sliding surfaces to achieve a lubricating effect. This lubrication method can not only reduce the friction between the components, but also play a role in cooling.
Polymer lubrication: This is a new type of oil-free lubrication technology that achieves lubrication by coating polymer materials on the surface of machine parts. Polymer lubrication has excellent lubrication performance, which can effectively reduce the wear and friction loss between components. At the same time, it can also reduce the noise and vibration generated by the machine during operation, thereby improving the working efficiency of the machine.
Water lubrication: Especially in oil-free screw air compressors, water lubrication technology is widely used. This technology uses water to replace traditional lubricants to achieve the four major effects of lubrication, cooling, sealing and noise reduction. Due to the use of water as a lubricant, the discharged water does not require special treatment and meets environmental protection requirements. At the same time, water lubrication also makes the compression process closer to isothermal compression and improves the compression efficiency.
In summary, oil-free compressors achieve efficient and environmentally friendly operation through a variety of innovative lubrication methods, such as air lubrication, polymer lubrication and water lubrication. These lubrication methods not only reduce the friction and wear between components, but also improve the working efficiency and service life of the machine.
The reason why the oil-free machine has no oil filter is mainly related to its design concept and operation mode. The following is a detailed explanation of this phenomenon: The working principle of 1. oil-free machine Oil-free machine, such as oil-free air compressor, is a mechanical equipment driven by compressed air. its work
The main parameters considered in the selection of 1. air compressors 1. The traditional method of determining the compressed air requirements of a new plant with exhaust volume: add up the air consumption (m3/min) of all gas-using equipment, and then consider adding a safety, leakage and development coefficient
The air compressor and the cold dryer have their own characteristics in the working principle, they each undertake different tasks, and together constitute an important part of the compressed air processing system. Air compressor, as the main equipment for compressed air, its working principle is mainly based on compression technology. It passes
Screw air compressor, this small and powerful equipment, is really amazing! It can compress air to a fairly high pressure. However, how much air pressure can be played actually depends on the model and design of the compressor. Generally speaking, screw type
Q: Is there any difference between an oil-free air compressor and an ordinary air compressor? A: There is a difference. The oil content of the gas compressed by the oil-free air compressor is oil-free. For example, the water-lubricated oil-free air compressor produced by Shanghai Granklin Group, the air compressor machine
The air pressure range of the factory air compressor is determined according to the specific application scenario and demand. Generally speaking, the air pressure range is between 0.61.0MPa (610bar). However, it should be noted that this range is not absolute and may be different in actual application.
Oil-free air compressor, the name sounds very interesting! The answer to the question of whether it needs refueling is actually hidden in its name. The word "oil-free" is key. This means that this air compressor in the design and operation,
Structure and working principle 1. Piston type oil-free lubrication air compressor Piston type oil-free lubrication air compressor is composed of compressor host, cooling system, adjustment system, lubrication system, safety valve, motor and control equipment. Compressor
Not all air compressors have automatic start-stop function, this function depends on the design and configuration of the air compressor. The function of automatic start-stop function The automatic start-stop function means that when compressed air is used, it can automatically control the start-stop of the air compressor. Specifically, when the gas tank
Service life and safety assessment of air compressor air storage tank As a pressure equipment, the safety of air compressor air storage tank is directly related to production and personnel safety. Whether the gas tank can continue to be used after more than ten years of use requires a comprehensive assessment of the equipment status, regulatory requirements and
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