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

1. different oil content

1. Oil and no oil in the air compressor generally refer to the amount of oil in the exhaust gas of the air compressor, and the oil content of the oil machine is generally large.

The oil content of the oil-free machine is 0.01ppm, so this oil content is used to distinguish the air compressor with oil and without oil.

Different 2. structure

1. The participation of oil in the air compressor will take away the high temperature generated during the compression process of the air compressor, thereby cooling the machine.

2, oil-free air compressor in the process of operation is not involved in the oil, whether it is oil-free piston machine or oil-free screw machine, they will produce a lot of high temperature in the process of operation.

Different 3. uses

1. Oil air compressors are generally used in the steel industry, non-ferrous metal smelting and manufacturing industries.

Oil-free air compressors are generally used in industries with high quality requirements for multi-compressed air, such as food, medicine and other industries.