general air compressor oil content?

The oil content of the general air compressor will vary according to different types and application scenarios. Here are some specific oil content standards:

for ordinary air compressors, the national standard stipulates that the liquid oil content in the compressed air shall not exceed 5 mg/m & sup3;, and the oil vapor content in the compressed air shall not exceed 0.5 mg/m & sup3;.

The oil content in the outlet air of the micro-oil air compressor shall not be higher than 0.01 mg/m & sup3;. For oil-free air compressors, it is generally believed that the oil content is 0.01ppm.

In some industries with high requirements for compressed air quality, such as food, medicine and electronics, the exhaust oil content standard may be more stringent, usually less than 1 mg/m & sup3; or lower.

In addition, for the screw air compressor, the general oil content is about 3ppm, but in fact, the oil content of the air compressor is below 5ppm, it can be called a high-quality oil-free air compressor.

It should be noted that the high oil content of the air compressor may lead to blockage and corrosion of the gas pipeline, as well as the pollution of industrial products, so the oil content of the air compressor should be strictly controlled. At the same time, the specific oil content standard may vary depending on different countries or regions, different air compressor types and uses.

In general, the oil content standard of the air compressor is not a fixed value, but is determined according to the type of air compressor, application scenario and relevant national or regional standards. Therefore, when selecting and using air compressors, you should refer to relevant standards and specifications to ensure its performance and safety.