Pre-work of screw air compressor maintenance

Air compressor energy saving characteristics, so that it is widely used in various industries, textile, workshop, factory, medical and so on have the use of screw air compressor. However, after most people bought the screw air compressor, they found that they could not reach the energy-saving efficiency mentioned by the air compressor manufacturer, resulting in an increase in energy-saving costs. One of the important reasons is that the screw air compressor is not overhauled on time, resulting in excessive load and corresponding increase in consumption.

The service life of an air compressor is generally relatively long, but if you consider that the cost of buying an air compressor is too high and are unwilling to spend money to repair the air compressor, then you are wrong. Because the air compressor is repaired and maintained on time, the service life of the air compressor will be extended. Before performing maintenance on the air compressor, you should make sure that the following items have been completed:

1. clean the dust around the air compressor.

2. ensure that the screw air compressor unit has been cooled to prevent burns and scorching.

3. turn off the power, open the vent valve, drain the pressure in the system, and keep the vent valve open.

The 4. closes the access to the air supply system.

When the 5. air compressor is running, the dust in the inhaled air is blocked in the filter to prevent the compressor from being worn out prematurely and the oil separator from being blocked. Generally, the filter element should be replaced after 1000 hours or one year of operation. If the compressor is placed in a place with more dust, the replacement time needs to be shortened. In the process of maintaining the filter must be shut down, in order to shorten the replacement time, we must prepare a spare filter element. Otherwise it will delay production!

6. often replace the lubricating oil, the lubricating oil can not be cheap, replace the lubricating oil according to the regulations, and can not mix different brands, which will easily lead to the decline of the quality of the lubricating oil, insufficient lubrication, affect the operation sensitivity of the air compressor, and cause high temperature shutdown.

Refrigerator inside and outside should pay attention to clean, to regular maintenance, otherwise it will reduce the cooling effect.

7. the safety valve installed on the air compressor is checked at least once a year. The adjustment of the safety valve should be carried out by professionals and maintained regularly, otherwise it will affect the normal operation of the safety valve.

No matter what kind of air compressor you buy, you can use oil-free air compressors, oil-free air compressors, water-lubricated air compressors, air compressors and other energy-saving air compressors, or you don't know the screw air compressor The parameters can also be the specifications and models of the air compressor. It doesn't matter. You should pay attention to the above content and repair and maintain the screw air compressor on time, otherwise the loss is great, not only the air compressor has poor energy-saving effect, and the energy saving effect of the air compressor is not good.

From the above, we can see that the screw air compressor should be maintained like a car. After a certain period of time, routine maintenance should be done. If the air compressor is well maintained, it can work better for you. Just like the previous long-term workers, the landlord can feed him and he can work hard for you.