Which is better, oil-free or oil-free air compressor?

According to whether the air compressor needs the participation of lubricating oil at work, we divide it into two types: oil-free air compressor and oil-free air compressor. Therefore, there are many small partners to question, in the end is a better oil air compressor, or oil-free air compressor is more useful.

To get the answer to this question, we still have to compare the two in detail under the same standard. Today we compare the following convenience:

1. use of materials

first of all, the biggest difference between the two should be the difference in the use of materials. Oil air compressor is naturally its own material with oily substances, so called oil air compressor.

However, there is no oily substance on the material of the oil-free air compressor itself. In this way, the difference in raw materials has caused different results. Since the oil air compressor has oily substances, it will cause certain pollution to our terminal equipment during the working process. On the contrary, the oil-free air compressor will not.

2. working principle

secondly, the working principle of the two is also different. Oil-free air compressor in the working process is naturally no oil involved, mainly through the piston or screw rod to achieve compression. The oil air compressor can use the participation of oil to avoid the high temperature generated in the compression work and avoid danger.

3. exhaust gas

the oil air compressor contains a certain amount of lubricating oil, so the exhaust gas will also contain a certain amount of oil. Oil-free air compressor uses water to lubricate the head of the air compressor, so there is no oil component in the final exhaust gas.

The specific choice of oil-free air compressor or oil-free air compressor, it is recommended that you combine the specific time requirements and follow the manufacturer's professional advice to choose.