2026-04-09Views：
Due to the large and small parts of the air compressor, the common ones are: air filter, oil filter, oil core, lubricating oil, belt, solenoid valve, etc.; air compressor maintenance is divided into: overhaul and minor repair. Under normal circumstances, the overhaul of the air compressor is basically a serious problem, minor repair is a good understanding of the maintenance of minor faults. The following is a list of air compressor some common causes of small faults and treatment programs.
1. Poor environmental ventilation and heat dissipation. There are three main effects of the surrounding environment of the air compressor on heat dissipation: one is too close to the wall obstacle; the other is that there are other heat sources near the air compressor. Third, the front door and side door are opened during operation, and the fan cannot form strong airflow.
2. The radiator is blocked. When there is a lot of dust in the environment around the air compressor, the outside of the radiator will adhere to a layer of dust or sludge, and its internal copper pipes are easily blocked by the accumulation of grease, which affects the heat dissipation effect.
3, the oil filter is too dirty. The machine has three side-by-side oil filters. When it is too dirty, the resistance oil cannot enter the compressor at the normal flow rate, and the cooling oil is insufficient,
the air compressor temperature will rise. When the inlet and outlet oil pressure difference exceeds 0. The 18MPa filter element needs to be replaced at any time.
4. The cooling oil level is too low. When checking the cooler, immediately replenish the oil level below the lower end of the inspection pipe.
5, low oil grade or poor oil quality. This machine uses the manufacturer's special compressor oil. When other low-grade or inferior oils are used, the viscosity and specific heat do not meet the standards, resulting in excessive temperature.
6. The fan tape is broken or loose. When the tape breaks, the air compressor runs 5 times min. Due to the high temperature, the left and right sides will automatically stop. If the tape is too loose, it will slip, reduce the fan speed, and affect heat dissipation. At this time, the tightness of the fan tape should be replaced or adjusted.
7. Failure of oil cut-off valve. There is a shutoff valve between the oil filter and the compressor. When the oil cut-off valve cannot be opened, the temperature of the compressor will rise rapidly due to no oil lubrication and cooling after starting, and both sides will stop automatically for about 1 minute. Remove the temperature plug at the main discharge end of the compressor. It is found that the plug is dry and free of oil, and green smoke will float out of the hole. Open the manhole at the bottom of the air compressor, remove the oil cut-off valve, and gently move the valve stem with your fingers to see if it can be pushed back and forth and if it can be easily reset. If it is difficult to dial or return, the oil shutoff valve needs to be further disassembled. If
air compressor stem or valve hole on the oil, with fine sandpaper, until easy to slide; if the spring is broken or foreign body card will also affect the movement of the stem, at this time need to replace the spring or clean the spring seat.
Whether the air compressor needs to be turned on all the time depends to a large extent on the production demand and the parameter setting of the machine. If the production task is very heavy and requires higher pressure air to support, the air compressor may need to run all the time. But if the production
When the air compressor is short of water, just like we feel thirsty and need to replenish water, it also needs some "care" to return to normal. Don't worry, here are a few tips that might help you solve this problem. First, you can check.
Frequency conversion oil-free air compressor for enterprises, especially with a very large amount of gas enterprises, can save a lot of energy consumption. Reducing the energy consumption of air compressor can save a lot of money for production cost. Oil-free air compressor is a mechanical product, it is best to choose high reliability when buying. Mechanical products are prone to wear after a long period of work. It is best to choose a low speed when using them. This is a small way to extend the service life of oil-free air compressors. In addition, when buying, you should choose a manufacturer with long warranty time and good after-sales service.
View detailsPermanent magnet air compressor has significant advantages in power saving, and its energy saving effect has been unanimously recognized by many technical literatures and industry reports. The following is a detailed analysis: 1. energy saving principle and core technology frequency control technology Permanent magnet air compressor adopts frequency conversion technology, which can be used according
The consequences of the air compressor has been working mainly include the following: Overheating: Long-term operation of the air compressor will cause the internal temperature to continue to rise. If the maximum temperature that the equipment can withstand is exceeded, the internal parts of the equipment may be damaged. This overheating phenomenon
When discussing the brand choice of permanent magnet frequency conversion screw air compressor, Shanghai Granklin Group stands out with its excellent technical strength and product performance, especially its water lubricated screw air compressor, which is a leader in the industry. granklin, shanghai
Analysis of Factory Air Source Pressure Standard: Grankering Water Lubricated Air Compressor Adaptability Description 1. General Standard of Factory Air Source Pressure In industrial production, compressed air is the core power source, and its pressure setting needs to take into account equipment requirements, energy efficiency and safety. According
Granklin oil-free screw air compressors are not absolutely oil-free, but their "oil-free" characteristics are achieved through advanced water lubrication technology. The following is a systematic description of technical principles, product characteristics and applicable scenarios: 1. technical principles
The service life of the screw air compressor is affected by many factors, including the use environment, the frequency of use, the maintenance status, the quality of the equipment and the strength of the manufacturer. The following is a detailed breakdown of these factors and the service life of screw air compressor compressors
The air pressure standards in the filling room of the production plant are as follows: 1. core standards: the pressure difference between the clean area and the non-clean area is ≥ 10 Pa ska (Pa) According to Article 48 of China's current Good Manufacturing Practice (GMP) and GB 50457-2019 "Pharmaceutical Industry Cleaning"
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
