2026-04-09Views：
Oil-free screw compressors usually contain a pressure vessel. The working principle of the oil-free screw air compressor is to compress the gas by rotating a pair of screws in the casing, and the compressed gas needs to be temporarily stored in a pressure vessel for stable output to the point of use. This pressure vessel is commonly referred to as a gas tank or gas tank.
Shanghai Granklin Group's water-lubricated oil-free variable frequency screw air compressors provide efficient and oil-free compressed air solutions in the power range of 7.5-250KW. Its characteristics include the use of water lubrication system, thereby avoiding the use of lubricating oil may bring about oil pollution problems. At the same time, the air compressor is also equipped with frequency conversion control technology, which can intelligently adjust the output of the compressor according to actual needs to achieve energy saving and efficient operation.
Question: What is special about the air storage tank of the water-lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group?
Answer: The design of the air storage tank of the water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group takes into account the characteristics of oil-free operation. The inside of the gas tank is specially treated to ensure its surface finish and prevent any potential contaminants from adhering. In addition, the inlet and outlet of the gas storage tank are designed reasonably to reduce the resistance when the gas flows and ensure the smooth output of compressed air. At the same time, the gas storage tank is also equipped with safety valves and other safety devices to ensure that the pressure can be released in time under abnormal conditions such as overpressure to protect the safety of equipment and personnel. These special features make the air storage tank of Shanghai granklin group better able to meet the operation requirements of oil-free screw air compressor.
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.
Industrial air compressor is an indispensable power equipment in modern industrial production. Its core function is to compress air to high pressure state and store it mechanically, providing stable air source support for various industrial processes. Its role can be summarized in the following four dimensions: a.
Oil-free air compressors usually use special lubrication methods to ensure the normal operation of the compressor without the use of lubricating oil. In oil-free air compressors, a common form of lubrication is water lubrication. Shanghai granklin group air compressor production
There are significant differences between oil-free and oil-injection machines in many aspects: Operating principle: oil-free oil-free lubrication technology uses oil-free lubrication technology and will not inject oil into the air when compressing air. The fuel injection machine will inject fuel into the air during the compression process to achieve gas cooling of the rotor,
Oil-free air compressor and oil-free air compressor have their own advantages and disadvantages. The following is a detailed analysis: Oil-free air compressor Advantages: High efficiency: The use of lubricating oil reduces the friction between machines and improves the compression efficiency. Low noise: lubricating oil can effectively reduce the wear of mechanical parts, thereby reducing
The maintenance cycle of the new air compressor can be determined according to different situations. The following are some general guidelines: First maintenance: It is usually recommended that the new air compressor be maintained for the first time after 500 hours of operation. This maintenance is relatively simple, mainly to change the oil,
In the compressed air system, the pipeline is the key component of gas transmission, and its pressure resistance level should be scientifically matched with the working pressure of the air compressor to ensure the safe and stable operation of the system. Granklin water lubricated screw air compressor rated pressure
The oil-free air compressor does not use lubricating oil at all, but does not use lubricating oil in its compression chamber to ensure that the discharged compressed air does not contain oil. However, other parts of the oil-free air compressor, such as bearings, gears, etc., still need to be lubricated to ensure the normal operation of the machine
Screw air compressor does need lubricating oil. Screw air compressor with its high performance, high efficiency, maintenance-free, highly reliable and other advantages for all walks of life to provide high-quality compressed air. However, in the working process of the screw air compressor, the speed of the equipment, the suction state, the gas
When selecting an air compressor with a pressure of 6kg (about 0.6MPa), the specific model should be determined according to the actual gas consumption and application scenario. The common choice is a screw or piston air compressor with a range of 7.5kW to 30kW. The following is a specific analysis: 1. core parameters matching principle pressure horse.
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