2026-04-10Views：
In the process of air compressor maintenance, one of the most common faults is the overload of the motor of the air compressor.
The function of the protection system when the air temperature of the screw air compressor is too high: the air compressor system sets the maximum exhaust temperature to 100 ℃, and if it exceeds 100 ℃, the system will cut off the power supply by itself. Common reasons for excessive exhaust temperature: the cooler pipe is blocked; the cooler fin is blocked by dirt; the cooling fan stops running; the ambient temperature is too high; the amount of oil is small.
Then the main motor overload of the screw air compressor is mainly caused by the following:
adjust the exhaust pressure to be higher than the rated pressure of the air compressor.
Motor internal loss and phase-loss operation.
The power supply voltage is too low, the power line is connected.
The main reasons for the overload of the fan electric host are:
the cooler is seriously blocked;
motor internal loss and phase-loss operation;
the power supply voltage is too low and the power line is unconnected;
the role of twin screw air compressor reverse phase protection system:
when the phase sequence of the three-phase power supply connected to the air compressor is inconsistent with the set phase sequence of the air compressor, the air compressor part starts (LCD: power supply phase sequence is wrong and stops). In this case, it is necessary to exchange any two of the three phases.
There are many brands of oil-free air compressors on the market, and the water-lubricated oil-free air compressors with a good reputation in China are "Shanghai Granklin Group". Oil-free air compressor manufacturers need long-term continuous technical accumulation, because it is a very important part in the after-sales of air compressors. If it is not a long-term operation of oil-free air compressors, it is difficult to solve the problem immediately.
View detailsbaoding air compressor factory to buy products which company? shanghai granklin group air compressor factory, do a good job for you to buy air compressor and after sales service. Positive displacement compressor-directly rely on changing the gas volume to improve the gas
View detailsWhat are the operating procedures and precautions of the screw air compressor system? Here to introduce to you. 1. screw air compressor start 1, turn off the power, check whether the power indicator light is on. 2. Press the start button, the main controller will automatically
Shenzhen screw air compressor which is good, Shenzhen screw air compressor brand which is good screw air compressor compression components can ensure that the temperature of the equipment and compressed air temperature are maintained at a low state, Shenzhen screw air compressor which is good for internal components
The perfect air compressor does not exist, has the ability to continuously improve the air compressor technology manufacturers, constantly improving equipment, through service to achieve relative perfection. At present, all manufacturers of permanent magnet variable frequency air compressors are basically doing it. Only when they are used can they know which brand and manufacturer are good.
The purchase of permanent magnet variable frequency air compressor not only depends on the brand, air compressor parameters, price, after-sales service, the size of the company is also an important factor, to combine the five. ① Air compressor parameters in the displacement, pressure value, site, energy efficiency label are important
The water-lubricated air compressor produced by Shanghai Granklin Group is a screw-type air compressor, which is very consistent with the characteristics of stable gas supply and oil-free gas. In terms of energy saving, we can also choose water-lubricated permanent magnet variable frequency air compressor, which fully meets the needs of both oil-free and environmental protection and energy saving.
View detailsWhat is the difference between the air compressor model? No friends in the industry may not know much about it, but you only need to make a phone call to us, Mr. Hu of "Shanghai granklin group", contact number: 13918023456.
In recent decades, the research on oil-free screw compressors has become increasingly active, and many countries and enterprises have begun to explore the road of oil-free screw compressors on the basis of the original oil-injected screw compressor models. In areas with high gas quality requirements, such as textiles, metallurgy
Shanghai granklin group is a professional design, research and development, production, sales and service of screw compressors, and has a global procurement, sales and technical support network. Because it is committed to providing customers with new energy-saving products with excellent cost performance, it has a professional and detailed compressor air source system solutions.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
