2026-04-10Views：
The start and stop sequence of air compressor and dryer is as follows:
start-up sequence: the air compressor should be turned on first, and then the dryer should be turned on. This is because the dryer needs a stable supply of compressed air to work, and the air compressor is the equipment that provides this supply. In addition, the air compressor will produce a large amount of water vapor, liquid water and oil during the working process. If the dryer is opened first, these moisture and oil will affect the normal operation of the dryer and reduce the dehumidification effect. Therefore, first open the air compressor, wait for it to run stable and then open the dryer, can ensure the normal work of both.
Stop sequence: stop the air compressor first, then stop the dryer. If the dryer is stopped first, the undried air will flow to the back end, which will have a certain impact on the system in places with high compressed air requirements. Therefore, stopping the air compressor first can ensure that the compressed air supply of the system remains stable during the shutdown process, avoiding the impact on the equipment and process due to pressure fluctuations. At the same time, the dryer can continue to run for a period of time after the air compressor is shut down to remove the residual moisture in the system and ensure the drying effect of the system.
It should be noted that for less demanding systems, the start-stop sequence may not be so important, as long as the operation is consistent. However, for systems with higher requirements for compressed air quality, the above start-stop sequence must be strictly observed.
The air compressor cannot be started immediately after shutdown, which may be caused by the following reasons: 1. electrical problems power supply problems: unstable or too low voltage: the supply voltage of the screw air compressor is too low, and the undervoltage of the power supply will cause the motor to fail to start normally. Motor supply voltage in
Oil-free air compressor and oil-free air compressor have their own advantages and disadvantages, which is better depends on the specific needs and the use of the environment. The advantage of oil-free air compressors is that the compressed air does not contain oil, so it is suitable for applications with high air quality requirements, such as food
To estimate the usage of compressed air in the plant, a comprehensive analysis of equipment list, process parameters and system losses shall be carried out. The following is a systematic estimation process based on industry practice: 1. basic data collection, air equipment census, preparation of "Compressed Air Equipment Ledger", record
In the field of air compressors, the difference between oil-free and oil-free is not only reflected in the technical level, but also related to air quality and environmental protection standards. The water-lubricated screw air compressor produced by Shanghai Granklin Group has led the new fashion of the air compressor industry with its unique oil-free design.
In the field of compressed air, oil-free scroll air compressors and oil-free screw machines are two products that have attracted much attention. Today, we will focus on the water-lubricated screw air compressor produced by Shanghai Granklin Group, and discuss the difference between it and the oil-free scroll air compressor and the water-lubricated screw.
High-pressure screw air compressor is widely used in various industries and fields that require high-pressure air sources because of its high efficiency, stability and adaptability. The following are some suitable for the use of high-pressure screw air compressor industry: 1 energy industry oil, natural gas exploitation: in the oil,
Air compressors with oil and without oil are not absolutely good or bad. Their use occasions are different from those suitable for working conditions. If they are used for purging, machining, manufacturing and power, it is OK to choose air compressors with oil and slight oil, but in some occasions, oil-free air must be used.
When choosing an air compressor, frequency conversion air compressor and power frequency air compressor are two common types. They have their own advantages and disadvantages and are suitable for different work scenarios and needs. Taking the water-lubricated screw air compressor products produced by the Glanklin Group as an example, we can discuss in depth how
Oil-free air compressor is a kind of equipment that does not use lubricating oil in the process of compressing air. Its core function is to compress and store air mechanically, while ensuring that the output air is clean, dry and free of oil pollution. This type of equipment is designed through a special structure.
The air filter of the power-saving air compressor needs to be replaced. How to purchase a good air filter? Today, the air compressor manufacturer of Shanghai Granklin Group introduces to you that the air filter generally distinguishes the quality from the following aspects. 1, waterproof filter paper should have excellent
View details
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
