Oil content of oil-free air compressor

We think that the oil content of the oil-free air compressor is 0.01ppm, while the oil content of the screw machine we usually use is about 3ppm. Above this standard, we will think that he belongs to the oil-free air compressor.

The oil-free air compressor has a relatively high cost and a wide range of applications. Oil air compressor, low cost but there is a lot of noise and oil pollution, here we recommend that you give priority to the purchase of oil-free air compressor when purchasing air compressor.

In some cases, such as food, medicine, precision instruments and other industries, it is necessary to use a full oil-free air compressor. But the oil-free air compressor is much more expensive and the maintenance cost is higher. If it is used for purging, machining, manufacturing and power use, it is possible to choose an air compressor with oil and micro oil. Such as spraying, steel, electricity, hardware, mining, ceramics, textiles, machinery, etc. are widely used.