The difference between oil-free air compressor and ordinary air compressor

There are many types of air compressors, and they are generally subconsciously divided into oil-free screw air compressors and oil-free air compressors. This two in addition to the lubricating oil method is not the same as what is not the same? Referring to the oil-free air compressor many people's first reaction is not oil, but we understand the oil-free screw air compressor is what operation?

Oil-free air compressors are generally used in some industries that require higher quality of compressed gas, such as pharmaceuticals, food factories, knitting factories, etc. This kind of place has higher regulations on the oil content in the air. If the air is compressed with oil, the unqualified rate of goods will be increased and the gas machinery and equipment will continue to be destroyed. At this time, oil-free screw air compressor must be applied to boost production and manufacturing. With the development trend of various fields, the requirements for oil-free air compressors are also increasing.

Oil-free refrigeration compressors do not use lubricating oil to participate in the work, mainly using mineral water to moisten. Generally, oil-containing refrigeration compressors use lubricating oil and heat removal based on lubricating oil, and more or less carry part of the oil, so it only applies to part of the working conditions.

The oil-free screw air compressor uses pure water or other heat-conducting materials instead of oil, which solves the high temperature problem of the air compressor, and the air compressor can run at high speed. If the company's production and manufacturing of compressed air quality requirements are not high, the company recommended the general screw air compressor can be.