2026-04-09Views：
To make the air compressor out of the gas without water, the key is to effectively dry the compressed air. The water-lubricated oil-free air compressor of Shanghai Granklin Group, combined with a cold dryer and a suction dryer, provides a comprehensive solution to this problem.
First, water-lubricated oil-free air compressors use water as a lubricant during compression, which in itself helps reduce the moisture content in the compressed gas. However, because the air itself contains a certain amount of water vapor, during the compression process, this water vapor may condense into liquid water. Therefore, the water lubrication technology alone cannot completely remove the moisture in the compressed gas.
In order to further remove the moisture in the compressed gas, a cold dryer and a suction dryer can be added at the rear end of the air compressor. The cold dryer condenses the water vapor into liquid water by reducing the temperature of the compressed gas, and then discharges the liquid water through the drainage device. In this way, most of the moisture in the compressed gas can be removed by the cold dryer.
However, the cold dryer may not be able to completely remove the moisture in the compressed gas, especially in the high temperature and high humidity environment. In order to further improve the drying effect, a suction dryer can be added after the cold dryer. The suction dryer uses the moisture absorption of the adsorbent to adsorb the residual moisture in the compressed gas to achieve a higher degree of dryness.
The water-lubricated oil-free air compressor of Shanghai Granklin Group, combined with a cold dryer and a suction dryer, can realize the deep drying of compressed gas. This combination scheme can not only effectively remove the moisture in the compressed gas, but also avoid problems such as oil pollution, and provide clean and dry compressed air for various applications with high air quality requirements.
In short, to make the air compressor out of the gas without water, the need to adopt a comprehensive drying treatment program. The water-lubricated oil-free air compressors of Shanghai Grankering Group, combined with cold dryers and suction dryers, provide an efficient and reliable solution to this problem.
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有油、微油、无油空压机在含油量上存在显著差异，具体如下： 有油空压机： 含油量较大：有油空压机在压缩过程中会向螺杆腔注入润滑油，这些润滑油会混入压缩空气中，导致排气口排出的
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