2026-04-10Views：
Air compressor according to whether the gas contains oil, to choose the purchase of oil-free air compressor or oil-free air compressor.
In the air compressor, the selected lubrication method and lubricating material will be closely related to the composition and nature of the compressed medium. Oxygen in the oxygen air compressor will cause the mineral lubricating oil to oxidize violently and cause the air compressor to burn or explode, so oil lubrication should be avoided.
in this regard, in addition to the use of water-type emulsion, industrial glycerin water lubrication, but also the use of oil-free lubrication. If it is medicine, textile, spraying, electronics, food, tobacco and other industries, a more suitable air compressor is optional. The water lubricated air compressor produced by Shanghai Granklin Group is available.
the accuracy of oil free air compressor:
oil and no oil in the air compressor generally refers to the amount of oil content in the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the oil machine is relatively large, and the oil content of the oil-free oil machine is 0.01ppm. Therefore, this oil content is used to distinguish the oil and no oil in the air compressor. There is also a completely oil-free water-lubricated air compressor, which does not use oil lubrication, but uses water-lubricated air compressor head, so the final discharge of gas without oil is called a completely oil-free air compressor. In fact, with the rapid development of national industry, the product performance of domestic oil-free air compressors is not lower than that of foreign countries.
Shanghai Granklin Group produces water-lubricated air compressors, which are widely used in industries due to their oil-free characteristics. Factories, hospitals, laboratories, etc. purchase oil-free water-lubricated air compressors to better meet the needs of gas applications.
1. operators must be familiar with the structure, performance and working principle of the air compressor, and master the operating procedures of the machine. Before starting the 2., the following checks must be made: 1. Whether the electrical switch and grounding wire are in good condition and reliable; 2. Safety valve
The water lubricated air compressor produced by Shanghai granklin group is widely used in metallurgy, machinery manufacturing, mining, electric power, textile, petrochemical, textile and other industries. Our cases cover all provinces and cities in China. Oil-free screw air compressor
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Shanghai granklin (group) co., ltd. is a domestic professional compressed air system manufacturer. our products include screw air compressor, permanent magnet frequency conversion air compressor, oil-free air compressor, medium pressure air compressor, two-stage compressed air compressor, water lubricated air compressor and complete sets of compressed air post-treatment equipment production, sales and service.
View detailsAir compressor in the food industry is suitable for mixing liquid, bread fermentation box natural gas (oxygen), cleaning machinery with nozzle, cleaning utensils with nozzle, transmission of raw materials, food drying, filtration, etc. Food industry relative to other manufacturing industries
For the air compressors used in waste incineration, the power compressors for small and medium-sized enterprises are mainly small displacement, and the flow rate is mostly below 3m 3/min. The market share accounts for "half of the country" of screw compressors, and the stock market reaches millions of units. The screw relies on the gap to seal the gas and does not have good performance in the small flow range. Small and medium-sized enterprises are cost-sensitive users, very much hope to reduce the operating costs of small displacement screw compressors, small displacement screw compressor low energy efficiency has become a pain point for small and medium-sized enterprises.
View detailsWith the accelerating process of industrialization, the consumption rate of energy resources is also increasing year by year. The shortage of resources has led more and more people to pay attention to environmental protection and energy conservation. Electric cars, ethanol gasoline and so on are energy-saving products. In this strong energy-saving environment, air compressor as an important part of production and life has attracted much attention. Shanghai Granklin Group, in response to social needs, developed a series of energy-saving air compressor, widely praised by users.
View detailsFood, medicine, textile, chemical and other industries with high gas requirements, oil-free air compressors are gradually recognized by enterprises and widely used by more and more companies.
Shanghai Granklin Group is engaged in the production of "oil-free air compressor", integrating R & D, production, sales and after-sales. As a member of domestic air compressors, the brand of "Granklin air compressor" has gradually occupied a place in the domestic "oil-free air compressor" market after years of operation and development.
Before using the air compressor, please read the manual or discuss with the air compressor technician, the equipment is safe and the cost of the enterprise is reduced. Before operating the air compressor, you must be familiar with the following issues: 1. Keep the lubricating oil in the oil pool within the scale range, and the flow rate of the tanker before the air compressor runs shall not be lower than the scale line value.
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