2026-04-10Views：
1. check the protective device and safety accessories before starting, and can only start when they are in good condition.
2. check whether the lubricating surface is up to standard.
3. water-cooled air compressor to open the cooling water valve, and then open the motor. When there is no cooling water or the water is stopped, the operation should be stopped.
Open the automatic regulating valve before driving the 4., open the lower valve of the air tank, and turn it by hand
the inertia wheel (big wheel) is allowed to drive after normal conditions for one week. After each part is normal after running for one minute, close the lower valve of the air storage tank.
In case of abnormal sound, smell, vibration or failure of the 5. in operation, it should be stopped immediately and checked before use.
The 6. pressure gauge is calibrated once a year. The external inspection of the gas tank and pipe joint shall be carried out once a year, and the internal inspection and hydraulic strength test shall be carried out once every three years. Detailed records shall be made. The working pressure shall be marked on the gas tank and the date of the next test.
7. safety valve to do a monthly automatic start test and calibration once every six months, and add lead seal.
8. When checking and repairing, attention should be paid to avoid wood chips, iron chips, cloth, etc. falling into the cylinder, gas tank and pipe.
9. parts that have been cleaned with diesel must be operated for 10 minutes without load before they can be put into normal operation.
10. always pay attention to the change of the pressure gauge pointer, it is forbidden to exceed the specified pressure.
Eleven, after the completion of the work will be released from the gas tank, winter should be released cold water.
Twelve, the accident, should keep the scene, and report to the relevant departments.
Air compressor since its birth, has been in constant progress. Especially in recent years, screw air compressor can be said to develop rapidly. Power is also constantly changing, such as permanent magnet variable frequency screw air compressor, based on the current production level, the level of mass production is also increasing, the price
Whether the "water-lubricated oil-free air compressor" can really be 100% oil-free? This question has doubts in the minds of users who have not used it, which is normal. It is a good thing that people have doubts about the unknown "water-lubricated oil-free air compressor". However, there are still a large number of users who have already purchased "water-lubricated oil-free air compressor". As the first crab eater, they have already used the "water-lubricated oil-free air compressor" of "Shanghai granklin Group" to carry out safe and high-quality gas production.
Water lubricated oil-free screw air compressor is also called water jet screw air compressor, that is, screw air compressor, there are also single screw air compressor, which means that the rotor chamber sucks in air at the same time, but also sucks in water (plays the role of lubricating the rotor and sealing)
Air compression is called air compressor for short. What is the air compressor used for? Xiao Shen sells as an air compressor to solve your doubts: The main function of the air compressor is to compress gas and provide it to production and processing after pressurization at atmospheric pressure. Simply put, an air compressor is a kind of gas supply equipment, which is a device that converts mechanical energy into gas pressure. Its structure
Precautions for dry oil-free air compressor: 1. Safety matters must be observed during use to prevent fire, electric shock, personal injury and other accidents. 2, keep the workplace clean; chaos can easily lead to accidents. 3, pay attention to the workplace environment: air compressor can not let the wind and rain, do not work in damp and dark places, do not work in the storage of flammable and explosive liquid gas and dusty places.
There are some necessary conditions for the installation of the air compressor, and it is necessary to avoid problems as much as possible. Air compressor is the basic product of industrial modernization. Want to know, air compressor is widely used in various fields of major manufacturing industries, in order to better play the air
Granklin's water-lubricated air compressor is 100% oil-free and suitable for high-end industries such as food and medical treatment. Fully localized, in the service and product quality has been guaranteed.
View detailsThere are always people in the market asking whether the oil-free air compressor is real. Shanghai granklin group has been engaged in water lubricated oil-free air compressor for many years, and the oil-free screw air compressor we produce is sold all over the country. In petrochemical, food processing, medical equipment, electronic equipment
The simplest point is to see whether it contains a frequency converter, and the second is to see whether the motor changes its speed according to the actual working conditions during operation. There are many factors to look. Speed directly affects the oil pressure and high and low pressure. I can see whether there is frequency conversion in current or not. Literally understood, the speed of the variable frequency air compressor is almost the same as the fixed frequency under the working state. When the air compressor is not in the pumping state, the motor frequency will automatically drop and the input power will be reduced to achieve the effect of energy saving.
[Structure diagram of single screw compressor] [Figure [Analysis Single screw air compressor belongs to positive displacement compressor. By compressing the gas in a variable volume, the volume of this part is reduced and the pressure is increased. The core structure of the compressor is finished by a special machine tool and consists of a screw with six spiral grooves, with one on both sides.
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