2026-04-10Views：
screw air compressor set the maximum exhaust temperature of 120 degrees Celsius. When it reaches 110 degrees, the temperature warning light starts to shine and alarm, and it will actively stop when it exceeds 120 degrees. Temperature is too high shutdown generally have the following reasons:
1. Poor ambient ventilation and heat dissipation. There are three main conditions in which the surrounding environment of the screw air compressor affects heat dissipation: first, it is too close to wall-like obstacles; Second, there are other heat sources near the screw air compressor; third, the front door and side door of the screw air compressor are opened during operation, and the electric fan cannot form strong airflow.
2. Screw air compressor electric fan blade cracking or lax. When the fan blade is cracked, the air compressor will stop voluntarily due to the high temperature after working for 5 minutes, and it will extremely announce abnormal sound. If the fan blade is broken, the cooling air volume will decrease and then affect the heat dissipation. At this moment, the electric fan blade should be replaced or adjusted.
3. Screw air compressor oil filter is too dirty. When it is too dirty, the resistance oil cannot enter the air compressor according to the normal flow rate, and the air compressor will heat up quickly due to the lack of cooling and lubricating oil. When the inlet and outlet oil pressure difference exceeds 0. The filter element needs to be replaced at 18MPa.
4. Cooling oil level is too low. When the cold machine is checked, the oil level is lower than the lower end of the inspection tube should be compensated immediately. Work below the center of the oil should be made up.
5. Low cooling oil number or poor oil quality. The screw air compressor uses the special air compressor oil from the manufacturer. When other low-grade or residual oil is used, the viscosity and specific heat will not meet the specifications, resulting in excessive temperature.
6. The radiator is blocked. When there is a lot of dust in the environment around the screw air compressor, a layer of dust or sludge will adhere to the surface of the radiator after long-term work, and the internal copper pipe will be blocked by the accumulation of grease, which will then affect the heat dissipation effect. The exterior of the air cooler shall be cleaned with a dust blowing gun. If the air cooler is not clean, it shall be cleaned with a high-pressure water gun after removal, and the interior shall be cleaned with special liquid medicine. If it is a water cooler, then it is necessary to use a water pump, circulating liquid to clean.
7. The oil cut-off valve of screw air compressor fails (only on large models). There is an oil cut-off valve between the oil filter and the air compressor. When the oil cut-off valve cannot be opened, the temperature of the screw air compressor rises rapidly after starting because there is no oil lubrication and cooling, and it will stop voluntarily in about a few seconds.
8. The filter element of oil and gas separator is too dirty. When it is too dirty, the oil due to excessive resistance and affect the cycle, the formation of overheating shutdown, it should be cleaned or replaced
Air compressor is the abbreviation of "air compressor. As early as 1640 AD, the first (mechanical) vacuum pump made in Germany, now, with the improvement of technology, air compressors have been busy in all walks of life, such as food, tobacco and other metallurgy, petrochemical, chemical fiber, pharmaceutical and so on.
It depends on your application scenarios, such as medical, chemical, food, electronics, and other industries that require higher gas requirements, then the "5 cubic screw air compressor price" and ordinary "5 cubic screw air compressor price" is very different. So what is the difference between a high standard "screw air compressor" and an ordinary "screw air compressor?
Many friends want to buy "good" gas tank, good gas tank should be how to distinguish? Here are a few comments for a few points, for your reference:
Air compressor as a new era of general equipment, whenever encountered gas demand, can not be separated from its figure. Let's take a look at the application fields of air compressor with granklin air compressor! Factory Dimension
Oil-free air compressors have now been applied to pharmaceutical factories, mainly because the performance and characteristics of oil-free air compressors meet the requirements of pharmaceutical factories, oil-free air compressors have great use value in pharmaceutical factories. In the pharmaceutical factory, the use of compressors
Those engaged in the installation, transformation and maintenance of pipelines such as gas storage tanks and other pressure vessel equipment must obtain the corresponding qualification license. Units engaged in installation must have installation qualifications, install in accordance with relevant safety specifications and requirements, and be responsible for the safety and quality of pressure vessels, and strictly implement national safety standards and technical standards.
The water lubricated oil-free air compressor uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil. Thus, 100% oil-free clean compressed air is provided. Product features: 1. High efficiency, high reliability, 100% pure oil-free compressed air, ideal isothermal compression, displacement: 2.3-21.3m ³/min.
View detailsAir compressor mentioned earlier, is the air compressor, the main job is to compress gas, air compressor is divided into many kinds, let's take a look at it in the end what classification,
The greater the exhaust pressure of the screw air compressor, the more energy consumption. The sum of the use pressure, pipeline resistance loss and the pressure drop of the supporting equipment is determined as the lower limit of the rated exhaust pressure of the screw air compressor. Under normal circumstances, the diameter of the gas pipeline should be larger. In order to reduce resistance loss and achieve the purpose of reducing energy consumption in long-term operation. The greater the discharge pressure of the compressor, the more energy consumption.
How much does it cost to maintain an air compressor? There are many things to refer to for the cost of one maintenance. For example, according to the degree of maintenance, air compressor maintenance itself can be divided into large maintenance, small maintenance and medium maintenance. And different air compressor brands,
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
