Water quality requirements of non-oil-water lubricated air compressor

Oil-free water lubrication systems, as their name suggests, use water as a lubricant to replace traditional oil lubrication. The application of this system in air compressors can significantly reduce air pollution and maintenance costs, while providing clean, oil-free compressed air. However, since water is a key component of such a system, water quality has a vital impact on the performance and life of the system.

shanghai granklin group water lubrication oil free frequency conversion screw air compressor:

the water-lubricated oil-free variable frequency screw air compressor produced by Shanghai Granklin Group adopts advanced water lubrication technology to provide efficient and reliable compressed air solutions. These air compressors are designed for a variety of industrial applications, especially where there are high demands on the quality of compressed air. They can not only provide oil-free compressed air, but also realize the efficient use of energy through variable frequency technology.

Requirements for water quality:

purity: The water should not contain a large amount of suspended solids, minerals, microorganisms or other contaminants, which may block the lubrication system or damage the air compressor components.

Hardness: The hardness of water, especially the content of calcium and magnesium ions, needs to be controlled within a certain range. The excessively hard water may cause scale formation, affecting heat exchange efficiency and system performance.

pH: The pH (pH) of the water should be kept within the neutral range to avoid corrosion to metal parts.

Conductivity: The conductivity of water is also one of the considerations. Too high conductivity may indicate that there are too many ions in the water, which may affect the lubrication effect and system stability.

Temperature: The water temperature entering the air compressor should be controlled within an appropriate range to ensure the effective operation of the water lubrication system and prevent thermal damage.

Question: What are the specific requirements for the influent water quality of the water lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group?

Answer: The water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group has strict requirements on the quality of the influent water. Specific requirements may include the above-mentioned purity, hardness, pH, conductivity and temperature. In order to ensure the long-term stable operation and prolong the service life of the air compressor, it is recommended to use the water quality that meets the relevant standards or the manufacturer's recommendation. In practical applications, water treatment equipment (such as filters, softeners, pH regulators, etc.) may need to be installed to meet these requirements. Users are advised to consult the manufacturer or relevant technicians for detailed water quality requirements and recommendations before use.