2026-04-13Views：
Oil-free screw air compressor does not need to be refueled.
the working principle of oil-free screw air compressor is to compress gas through single screw and star wheel pieces on both sides of the distributed screw. The water lubricated air compressor of Shanghai granklin group adopts single screw scheme, and the compressed gas is oil-free. Unlike oil-free screw air compressors, oil-free screw air compressors do not use lubricating oil in the compression process, so the output compressed air does not contain oil, which is very suitable for industries with high air quality requirements, such as food, medicine, and electronics Wait.
Since there are no parts that need to be lubricated inside the oil-free screw air compressor, there is no need to add oil. This not only reduces the workload of maintenance and maintenance, but also avoids air pollution and environmental pollution that may be caused by lubricating oil.
In general, there is no need to add oil inside the oil-free screw air compressor, which is one of its unique design and advantages.
Regarding the power of the 30 cubic air compressor, its value is not fixed, but is affected by many factors, including but not limited to the model, configuration, working pressure, exhaust volume, and whether to use frequency conversion technology. Here's a rigorous answer to that question: 1. power range
The oil-free air compressor will automatically stop under a certain pressure. The main reasons are as follows: Overheat protection: The internal temperature of the oil-free air compressor will rise after working for a long time. For the safety and stability of the equipment, most oil-free air compressors have been set up.
In the pursuit of green, environmental protection, efficient modern industrial production, oil-free water lubrication screw air compressor with its unique advantages gradually favored by the market. Among them, the water-lubricated screw air compressor products produced by Shanghai Granklin Group are known for their excellent performance and
The main differences between micro-oil and oil-free air compressors are reflected in the following aspects: Lubrication method: micro-oil air compressors use a very small amount of lubricating oil to reduce friction and wear during the compression process, which means that the compressed air output may contain trace amounts
The variable frequency screw machine can work continuously in theory. The screw air compressor can run for 24 hours. When the air pressure is not enough, it will automatically load, when the air pressure reaches the preset value, it will automatically unload, and when the no-load time exceeds the rated time, it will automatically stop, realizing no one for 24 hours.
The water content of the air from the air compressor is an important indicator, which is affected by many factors, including the working environment, the design of the air compressor equipment and the maintenance status. Generally speaking, the water content of air compressor is usually between 20% and 40%, but the specific value will be based on
The noise standard of the screw air compressor mainly includes the following aspects: noise level: the general noise level of the screw air compressor is roughly 65-68 decibels. However, by adopting advanced noise reduction technologies, such as silencers, sound insulation covers, etc., the noise level can be reduced
When discussing why oil-free air compressors do not need lubricating oil, the water-lubricated screw air compressor products produced by Shanghai Granklin Group provide us with vivid examples. This air compressor with its unique water lubrication system, completely subverted the traditional air compressor lubrication
In the blow molding process, oil-free piston air compressor, two-stage oil-free screw (water lubrication) compressor or screw plus piston compressor unit are commonly used. The specific selection should be considered in combination with the process pressure demand, production scale, energy efficiency and maintenance cost. The following are for different classes
Air compressors without oil and water lubrication are not lubricated with lubricating oil, so they are especially environmentally friendly and will not cause pollution to the environment. In addition, under the general environment of national policies, the government, on the one hand, advocates energy conservation and emission reduction by means of incentives, subsidies and other incentives to encourage users to reduce emissions.
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