2026-04-10Views：
The high temperature of air compressor is one of the common problems in the use of screw air compressor, especially for portable air compressor in outdoor work, which increases the possibility of such problems in hot summer. Generally speaking, the high temperature of air-cooled air compressor is caused by the following aspects:
high ambient temperature leads to high temperature of air-cooled air compressor, which will harm the air compressor from two aspects. A: The higher the temperature, the thinner the gas, resulting in a decrease in the working efficiency of the air compressor. The longer the load time of the air compressor, the more the load, the more the heat of the air compressor, and the higher the temperature of the air compressor.
Generally speaking, in the design of the air compressor, there is a design scheme of operating environment temperature (30-40 degrees). When the marine air compressor manufacturer operates at the operating ambient temperature of the design scheme, the high temperature is basically close to the maintenance temperature of the air compressor. If the ambient temperature of the air compressor is higher than the operating ambient temperature of the design scheme, the temperature of the screw air compressor will rise, causing the equipment to stop at high temperature.
The amount of oil in the air compressor is insufficient. The oil level of the cylinder can be checked. When the lubricating oil is stationary after shutdown and pressure relief, the oil level should be slightly higher than the high oil level mark H. During the operation of mechanical equipment, the oil level shall not be less than the low oil level mark. If the oil level is found to be insufficient or cannot be observed, stop the machine immediately to replenish.
Failure or abnormality of the stop valve. The oil blocking valve is generally a two-position two-position normally closed relay, which starts to open and terminates to close, so as to prevent the oil in the oil and gas barrel from continuously spraying into the engine and spraying from the air inlet when it terminates. If the parts are not opened during the loading process, the server will heat up quickly due to low oil, which will damage the equipment in severe cases.
Pay attention to the maintenance of screw air compressor and save a lot of money with small money. If conditions permit, it is suggested to invite professional maintenance personnel of air compressor manufacturers to carry out an air compressor maintenance to reduce unnecessary losses caused by shutdown of air compressor at high temperature.
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Buy a well-known water-lubricated air compressor, such as Shanghai Granklin Group, and a good quality oil-free air compressor will not be so easy to break. The oil-free air compressor has the advantages of low noise, high compressed air quality, stable performance, and convenient movement. In order to ensure its
The "water-lubricated screw machine" produced by Shanghai Granklin Group has the characteristics of simple maintenance and low maintenance cost. Routine maintenance only need to replace the "water lubricated screw machine air filter", "water lubricated screw machine water filter", the normal maintenance of the case only need to replace the two "water lubricated screw machine filter.
There 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
Can the process gas air compressor use the water lubricated air compressor produced by Grantklin Group? The compressed gas used in different petroleum and chemical fields is different. Realistically speaking, not every kind of gas is suitable for the use of water lubricated air compressor, in the oil-free air compressor is currently the best use of water lubricated air compressor, but the different characteristics of the gas determines whether the appropriate use.
View detailsIt is very difficult to make a brand, from the brand name to the registered brand, as well as the design of the product LOGO. The most important thing is whether the products to be produced by the enterprise have enough technology accumulation to complete the quantitative change and qualitative change of the enterprise brand. Shanghai granklin group in continuous research and development of products, improve products at the same time there are various patent certificates, such as all kinds of "water lubricated oil-free air compressor" certification, in the air compressor brand we have always been serious, dare not have the slightest slack.
View detailsThe replacement cycle of air compressor oil is divided into three situations: 1. Mineral oil is replaced every 3 to 4 months; 2. Semi-synthetic oil is replaced every 6 to 8 months; 3. Fully synthetic oil is replaced every 10 to 11 months. The air compressor has the following conditions
The quality of air compressor depends on the technical level and material selection of the merchant. The quality of imported air compressor is obvious to all, but the high price, so that many small and medium-sized enterprises are discouraged. To be a quality air compressor product for Chinese people is the determination of Grantklin Group.
View detailsAir 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
Water-lubricated single-screw air compressor is an oil-free air compressor series. Water is used as a lubricant to fundamentally solve the problem of environmental pollution caused by lubricating oil. Compared with other oil-free air compressors, it has the advantages of simple and compact structure: low speed, low vibration and noise: low exhaust temperature: high thermal efficiency: stable and reliable performance, low specific power, etc.
The solution to the water in the air of the air compressor is as follows: 1. There is a drain valve at the bottom of the air compressor cooler. As long as the drain valve is opened immediately, the water inside can be drained clean. 2. You can also install a drain valve at the lowest end of the air compressor storage tank, or
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