• 2022-12-09

During the use of the Refrigerated air dryer, if the suction temperature is too high, which is much higher than the design dew point temperature, what should be done? We will provide solutions based on cause analysis: Cause analysis 1: The expansion valve is out of control. When the cooling load (air handling capacity) increases, the refrigerant suction temperature increases, and the temperature o...

• 2022-11-25

Screw air compressor is widely used, and regular maintenance is the premise to ensure its normal operation. The main engine is the core part of the air compressor, which has been operating at a high speed for a long time. Similar to most operating machines, it must undergo preventive overhaul after a certain period of time or service life. The overhaul period is usually 30000-40000h (4-5 years). 0...

• 2022-11-25

The "trip" fault is usually caused by the external power supply, which is not the cause of the air compressor itself and does not need to be handled; The "trip" fault caused by the tripping of other overload protectors must be taken seriously. If forced operation occurs, the air compressor unit may be scrapped. There are many reasons for tripping, the most common is high temperature tripping, espe...

• 2022-11-11

What is the function of the emergency stop switch beside the control panel of the screw air compressor ? As the name implies, the emergency stop switch is mainly used for Deal with some emergencies. When the air compressor is in a dangerous state or a sudden failure occurs in the production process, in order to avoid greater damage, it must be delivered in time For shutdown inspection, we can cut ...

• 2022-11-11

In the current air compressor market, frequency conversion screw air compressor, permanent magnet frequency conversion screw air compressor, two-stages compression permanent magnet frequency conversion air compressor and other series are controlled by frequency converter to achieve the adjustment of air compressor frequency, stabilize the outlet pressure of air compressor, and achieve the automati...

• 2022-11-11

During the operation of the compressor, many supporting accessories need to be well matched to meet the gas demand of the terminal, and the pressure vessel (gas tank) is one of the indispensable accessories. It can stabilize the pressure of the pipe network system, remove some pollutants, reduce the frequent startup and shutdown of the compressor, extend the service life of the compressor, and red...

• 2022-11-11

No matter what brand of oil injection air compressor, its compression working principle is the same, and the functions of each valve are roughly the same. If we can thoroughly understand the design function and working principle of each valve, we will give some support and help to solve the common faults of the air compressor! The five major valves of the oil injection air compressor are: unloadin...

• 2022-10-14

No matter what brand of oil injection air compressor, its compression working principle is the same, and the functions of each valve are roughly the same. If we can thoroughly understand the design function and working principle of each valve, we will give some support and help to solve the common faults of the air compressor! The five major valves of the oil injection air compressor are: unloadin...

• 2022-09-20

The most complete and standard installation specifications and requirements of air compressors can be used as installation manuals! The selection of the air compressor installation site is the most neglected by the staff. Often after the air compressor is purchased, a place is found at will, and it is used immediately after piping. There is no prior planning at all. However, such a sloppy result w...