2026-06-22Views：
The oil and gas separator is generally recommended to be changed every 3000 to 4000 hours of operation. If the use environment is dusty and humid, this time will be shortened again, and it may have to be changed in about 2000 hours.
How to judge whether to change, mainly look at three signals. First, see if the oil in the compressed air at the outlet has obviously changed. Second, look at the pressure difference between the inlet and outlet of the separator. If it is obviously too large and exceeds the normal range, it means that the interior has been blocked badly and must be replaced. Third, see if the equipment has an alarm and if the fuel consumption has suddenly increased. At ordinary times, every 500 to 1000 hours of operation, it is best to disassemble and check to see if there is a large area of sludge on the surface of the filter element and if the seal is aging and cracking.
Water lubricated air compressor has a clear advantage in this matter. Because it uses water instead of oil to lubricate and seal, the discharged gas itself is very clean and will not bring a large amount of oil mist into the separator, so the burden of the separator is much lighter than that of the traditional oil lubrication machine, and the actual life is often longer. However, the water-lubricated air compressor will produce water-containing gas when it works. The separator should not only divide the oil but also deal with the water, so it is more important to pay attention to the regular discharge of water. If there is too much water, it will affect the separation effect and make the separator break down in advance.
In general, the normal working condition is 3000 to 4000 hours, and the environmental difference is shortened to about 2000 hours. At the same time, keep an eye on the two indicators of pressure difference and oil content. Change when you arrive. Don't wait for the alarm to start work.
If you want to know more about how the water lubricated air compressor cooperates with the separator to make daily drainage, you can continue to talk.
Oil-free screw air compressor, as the name suggests, refers to the screw air compressor that does not use lubricating oil for lubrication during its operation. However, this does not mean that the oil-free screw air compressor does not need any lubrication at all. In fact, the lubrication method of oil-free screw air compressor and
The difference between the traditional air compressor and the new air compressor is very big. The different lubrication methods have different requirements for the materials used in the air compressor. The traditional oil-free air compressor head material is lower than the new oil-free air compressor. Oil-free air compressor, especially water lubricated air compressor, must be made of stainless steel. If you encounter a process customization machine, the material requirements are higher. The material selection is determined according to customer needs.
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Excessive water on the ground of the screw air compressor will have many adverse effects, mainly including the following: 1. affect the normal operation of the equipment, the compression efficiency is reduced: the water will occupy a certain space inside the air compressor, which may lead to the reduction of the compression efficiency of the equipment. When accumulated water
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