2026-04-10Views：
In the post-processing equipment of the screw air compressor, there are mainly air storage tanks, dryers and filters. Dry compressed air can ensure the operation of air compressor air system and production process.
The role of the dryer is to eliminate the condensed water in the compressed air and ensure the discharge of dry and clean compressed air. After being equipped with a related dryer, the compressed air still contains water because of these five reasons.
First, the air humidity around the air compressor station is high. The air itself has humidity and contains a certain amount of moisture. When the air is compressed, due to the high temperature inside the compressor, the moisture directly evaporates to form water vapor, and then discharges the compressor with pressure. When the compressor is stopped, the temperature drops, which will cause water vapor. Form condensed water. Therefore, the working environment humidity of the air compressor should be low; or the condensed water should be discharged before starting the machine.
Second, the post-treatment drying equipment fails. The general drying and post-processing capacity of the cold dryer is the pressure dew point of 3 ℃. If the temperature of your work site is lower than 3 ℃, there will be water. At this time, it is recommended to configure the post-treatment drying equipment of the micro-heat suction dryer, and the pressure dew point can reach -20 ℃ without water.
Third, the configuration of the post-processing drying equipment capacity is not enough. Generally speaking, the post-drying treatment capacity configured by the manufacturer for the user is configured according to the average gas consumption. If your instantaneous gas consumption is large, it will cause insufficient capacity of the post-processing drying equipment and cause water in the gas.
Fourth, the gas tank itself has the function of water accumulation, which contains a lot of water is not discharged, forget to drain. Regularly open the drain valve under the gas tank to drain the water.
Fifth, there is a problem with the pipeline design. The design slope of the compressed air pipeline is not enough, and the pipeline condensate is not discharged in time, which will cause water.
If the maintenance of the air compressor is not timely, it will have a great impact on the air compressor. The screw air compressor will have a first guarantee for 500 hours of operation and a maintenance for 2000 hours after operation. Screw air compressor oil is good or bad on the oil injection screw
What is the reason for the unbalance of the main engine of the screw air compressor and how to deal with it? Check whether the three-phase voltage is balanced. If the voltage is unbalanced, the current will also be affected, which is easy to cause equipment failure;
In the field of food production, the quality of compressed air is directly related to food safety and product quality. In view of the problem of "whether the air compressor in the food factory can use the micro-oil air compressor", it is necessary to advance from the aspects of food safety risk, regulatory requirements and industry practice.
Medical oil-free air compressor refers to the kind of air compressor suitable for use in medical environmental health conditions. It requires precision, stronger reliability, environmental protection and quiet, fresh and clean compressed air, and the output gas can directly contact the human body. Displacement in less than 1m 3/min medical air compressor is mostly micro screw reciprocating air compressor, also known as oil-free air compressor, foreign also called micro screw swing air compressor.
Shanghai granklin group produces water-lubricated air compressors, which use water-lubricated air compressor heads. The whole air compressor does not contain oil, and the following problems with oil screw air compressors will not occur.
View detailsThe first guarantee is usually 500 hours, that is, the first maintenance of the machine running-in. The first guarantee is relatively simple. It is good to replace the oil and filter. After the maintenance is generally about 2500-3000 hours, but also related to the air compressor site environment, if the site environment
If you need a water-lubricated oil-free air compressor, please contact us "Shanghai granklin Group" at 13918023456. We have produced oil-free screw air compressor between 5.5KW-250KW power. You are welcome to consult at any time.
This article makes a concise summary of the shortcomings of various brands of screw air compressors, which is convenient for everyone to purchase.
Air compressor can operate correctly and has a long service life, excellent maintenance is important, so we must grasp the air compressor maintenance methods, master how to repair common problems. Maintenance of air compressor must do a good job in basic maintenance and maintenance of key parts
How long the air compressor can generally work continuously depends on a variety of factors, including the type of air compressor, the use of the environment, maintenance and load conditions. From the perspective of air compressor types, common piston air compressors are usually not suitable for long periods of time due to structural characteristics.
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