2026-04-09Views：
Oil-free air compressor is the concern of every enterprise that pays attention to product quality. The lower the oil content of compressed air, the higher the qualified rate of product quality.
In particular, food production enterprises, pharmaceutical companies and some of the higher requirements for gas production environment, are inseparable from the oil-free air compressor.
Granklin Group is a company focusing on the production of water-lubricated air compressors. We understand what companies need. Granklin focuses on providing companies with pure oil-free compressed air.
Advantages: Explain what is an oil-free air compressor. The air compressor is a device that converts the mechanical energy of the original motor into gas pressure energy. It is a generating equipment that generates compressed air. Then the oil-free air compressor is the compressed air discharged without Lubricating oil.
At present, the data of key enterprises show that the overall development situation of the oil-free air compressor industry is stable, and the profit can maintain a balanced growth under the condition of the general decline of industrial profits. This also shows that the oil-free air compressor products have been recognized by the majority of users, and more and more food and medical industries are using oil-free air compressors one after another. Dongtai water-lubricated oil-free air compressor is a real oil-free air compressor, with no oil.
Compared with the micro-oil air compressor, ONYOU all-oil-free air compressor adopts the core technology without lubricating oil, and finally achieves that the discharged gas is completely oil-free. However, many dry all-oil-free air compressors of foreign brands have added gear oil to the gear box, and the compression chamber and the gear oil tank are separated through the shaft seal. Generally, after the shaft seal has problems, the discharged compressed air cannot be guaranteed to be truly oil-free, therefore, Dongtai water-lubricated oil-free air compressor improves the core technology, which greatly improves the service life of the oil-free air compressor;
oil-free air compressor has two major technological breakthroughs:
technical control-Dongtai oil-free air compressor has high clean and better quality compressed air, because the oil-free air compressor has reached the national level energy efficiency index. The gas production per unit power is higher. This important indicator is also a must for users to choose. Higher gas production is the core technology improvement of energy efficiency, which can be more environmentally friendly, and has certain stability and durability.
Noise control-because of the special requirements of some industries, it is necessary to control the sound generated by the air compressor at work, so as not to affect the use of customers. This low-noise oil-free air compressor is first applied and promoted in Europe and the United States. It has the characteristics of environmental protection, ultra-low noise, safety, durability and cleanliness, and is also particularly popular.
Disadvantages: Due to the relatively high overall equipment cost of oil-free air compressor, some enterprises in the food or medical industry that should use oil-free air compressor choose micro-oil screw air compressor due to cost considerations, which is not conducive to the quality of products and the development of the industry.
In the field of air compressors, the two types of air compressors, refueling and oil-free, have their own unique advantages and applicable scenarios. In order to explore this topic in depth, this paper will take the water-lubricated screw air compressor produced by the Glanklin Group as an example, the oil-filled and oil-free air compressors.
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