2026-04-10Views：
The oil-free air compressor produced by Shanghai Granklin Group can compress the gas to meet the oil-free standard. Many industries with high requirements for compressed air can purchase water-lubricated air compressors: clean and dry, not allowed to contain water, oil, dust, etc. Therefore, purification of compressed air is an essential means of industrial production. Compressed air dryers and matched compressed air filters are the most effective methods for drying and filtering compressed air.
But when the machine will have trouble, the following rough introduction of common faults:
one: Flow plummeted:
1. If the end cover is not tight, tighten it;
2. If the piping valve is not opened, open the valve;
3. The intake pressure is low, check the reason and increase the intake pressure;
4. Air leakage of type 0 sealing ring;
5. Repair the piping for air leakage.
Two: pressure drop increases
1, filter blockage or large adsorption;
2. The filter element is aging;
3. The intake impurity load is large;
4. Accumulated water in the filter cartridge;
5. Failure of automatic drainer;
6. The filter is not installed horizontally; reinstall
three: poor filtering effect:
1. The intake air is not pretreated;
2. The air contains chemical substances that cannot be adsorbed by the filter element;
3. The flow rate exceeds the rated value;
4. There is an airflow short circuit inside the filter.
Four: filter does not work
1. Inlet and outlet valves are not opened;
2. The filter element is seriously blocked;
3. The filter is damaged;
4. Pipe blockage; repair pipe.
to improve the displacement of energy-saving air compressor is to improve the output coefficient. The energy-saving air compressor manufacturer Bowes Energy suggests that the displacement of energy-saving air compressor can be improved by the following ten methods:
1, when necessary, clean the cylinder and other parts.
2, the correct choice of the size of the clearance volume;
3. Adopt advanced cooling system;
4. Keep the tightness of the piston ring;
5, reduce the resistance of gas inhalation;
how to improve the displacement of energy-saving air compressor-picture 1
6. Keep the air valve and stuffing box tight;
7. Maintain the sensitivity of the suction valve and exhaust valve;
8, should be inhaled more dry and cold gas;
9. Appropriately increase the speed of the air compressor;
10. Maintain the tightness of the output pipeline, air valve, air storage tank and cooler.
In the field of high gas quality requirements, such as textile, metallurgy, food, chemical industry, medicine, petroleum and air separation and other places that need pure oil-free compressed air, oil-free screw compressor can provide high-quality compressed gas to meet various needs, so the application prospect
Why frequency conversion air compressor maintenance is much more expensive? ● must use high-quality lubricating oil frequency conversion air compressor for lubricating oil quality requirements are far higher than the frequency air compressor, can not be used according to the frequency air compressor standard selection of lubricating oil. The reasons are as follows: 1. change
Oil-free air compressors are most suitable for the biological fermentation industry. Biological fermentation is not equivalent to different fermentation, because the staff has almost extremely strict standards for the various indicators of air. In the field of industrial production, most will use air compression
Shanghai granklin group specializes in the research and development, production and sales of "oil-free air compressors". it needs to purchase water-lubricated oil-free air compressors. you can contact us at any time. contact person: Mr. Hu, tel: 13918023456
High efficiency and energy saving: because of the reuse of water, the compression process is close to the ideal isothermal compression, and the water lubricated oil-free single screw air compressor increases the output by 15% compared with the general dry oil-free compressor. The use of a pressure device, the output air constant current voltage, so that atomic absorption and other laboratory instruments in the test reproducibility.
In recent years, the voice of energy saving and emission reduction in China is getting higher and higher, and the demand for energy-saving equipment is also increasing. Increasing energy conservation has also become a realistic task facing the air compressor industry. Frequency conversion air compressor is an energy-saving air compressor, its advantages are as follows: advantages: set the pressure at will, and maintain a constant pressure. Oil-free air compressor is suitable for: municipal, mining, tunnel, exploration, petroleum, wharf, shipbuilding, power plant, drilling, steel plant, subway, highway, railway, airport, factory, hospital, ship, building, communication, mining, pipeline cleaning, construction machinery and other fields.
Shenzhen Air Compressor Equipment Factory and Shenzhen Screw Air Compressor Factory have a pressure gauge in front of the filter element at the time of ordinary screw air pressure. Shenzhen Air Compressor Equipment Factory stops changing the oil core when the pressure difference between the pressure gauge in front of the filter element and the air supply pressure gauge reaches 0.08MPa. When the oil core is damaged, it will be found that the oil consumption of the air compressor is very serious, and there will be a small amount of oil in the gas storage tank and pipeline in Shenzhen Air Compressor Equipment Factory. In severe cases, discharge the air compressor oil at the discharge time of the air tank drain valve.
There are many types of air compressors, which can be divided into two categories according to their working principles: positive displacement compressors and speed compressors. In the volumetric press machine, the increase of gas pressure is caused by the volume of gas in the sub-press machine being reduced to make the density of air molecules per unit volume.
1. The possibility of the screw air compressor failing to start the air compressor failing to start causes this problem is much more likely than price, but experienced engineers generally consider the problem from the following aspects: First, whether the fuse is burned out, this is a common question.
The "water-lubricated air compressor" produced by granklin group emits light and heat in various industries. as an "oil-free air compressor" product, water is used as a lubricating substance. there are many advantages, such as: compressed gas is 100% free of oil, and the overall temperature of the air compressor is lower.
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