The difference between micro oil and oil injection air compressor

There are significant differences in the working principle and oil content between the micro oil air compressor and the oil injection air compressor.

Working principle: The oil-injected screw air compressor uses oil to inject air to lubricate and seal the screw. While compressing the air, the oil enters the compression chamber directly through the nozzle, lubricating the surface of the screw and forming a sealing layer, which helps to protect the screw, reduce energy loss and reduce noise. The micro-oil screw air compressor does not need to be sprayed with oil. It uses special bearings and sealing materials to achieve bearing lubrication and air tightness. This method saves the cost of oil injection and also reduces the impact on the environment. Pollution.

Oil content: The oil content of the oil-injected air compressor is usually more than that of the micro-oil air compressor. This is because the oil-injected air compressor does not have a more detailed treatment of the exhaust, while the micro-oil air compressor is relatively better in this regard. However, it is worth noting that the air compressed by these two air compressors is essentially oily, but the amount of oil content is different.

In summary, the main difference between the micro-oil air compressor and the oil-injected air compressor lies in its working principle and oil content. When choosing which type of air compressor to use, the specific application scenario and the requirements for compressed air quality should be considered.