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 two. 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,
air compressor
the 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
there is oil on the valve stem or valve hole, use fine sandpaper to polish until it is easy to slide; if the spring is broken or foreign matter is stuck, it will also affect the movement of the valve stem. At this time, the spring needs to be replaced or the spring seat needs to be cleaned.
Whether the air compressor can work continuously for 24 hours depends on many factors, including the type of air compressor, working environment, load situation and maintenance. In general, the screw air compressor is designed to operate continuously for 24 hours. This air pressure
There are still many processes for vegetable processing, and compressed gas is needed in many places. We can look at the process. According to the basic production process of dehydrated vegetables and the characteristics of vegetable varieties, it is generally divided into leaf vegetables pre-dehydration treatment production line.
The requirements of clean air for fermentation are mainly related to air cleanliness, temperature, humidity, airflow speed and air pressure, which have an important impact on the stability of the fermentation process and product quality. Air cleanliness: in order to prevent microbial contamination, fermentation
Breathing air compressor mainly provides sufficient and clean air source for medical and health care equipment that needs air source. It is suitable for dental equipment, oxygen generator equipment, ventilator equipment, medical equipment, etc. Why does the 1. ventilator need an air compressor? The gas of the ventilator
When the "Hercules" of the air compressor stops working, does the "little assistant" of the air dryer need to rest? In fact, under normal circumstances, the air dryer depends on the air source provided by the air compressor to work. Empty
When discussing which is the best permanent magnet frequency conversion screw air compressor, we have to mention the water lubricated screw air compressor produced by Shanghai granklin group. As a leader in the industry, Grantkering Group, with its excellent technical strength and innovation capabilities, has been
The first maintenance time of the air compressor is usually determined according to the manufacturer's recommendations to ensure that the equipment is properly maintained during the initial operation phase, thereby extending its service life and maintaining stable performance. The first maintenance usually includes an inspection of the various parts of the equipment, a more
In wafer manufacturing, compressed air plays a vital role, its role runs through a number of key process links, as follows: 1. drive precision mechanical movement, to ensure lithography accuracy In the lithography machine, compressed air drives the cylinder and pneumatic motor, to achieve the shutter control mechanism.
In modern industrial production, air compressor is an indispensable equipment. In the air compressor market, 15kw oil-free screw air compressor has been widely concerned for its high efficiency, environmental protection and stable characteristics. Shanghai Granklin Group as a knowledge of the field of air compressor
The textile industry, as an important application field of compressed air, has strict requirements on air source quality, pressure stability and system energy efficiency. The following from the air quality, pressure control, energy-saving design and system reliability four
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
