• 2022-06-20

The so-called air compressor tripping usually refers to the compressor outage caused by the overload of the compressor and the disconnection of the protector. Usually, except for the "tripping" fault caused by the external power supply, which is not the cause of the air compressor itself and does not need to be dealt with, the "tripping" fault caused by the tripping of other overload protectors mu...

• 2022-07-01

As summer approaches, air temperatures and humidity rise, and your air compressor will have more water load on the air handling. The air is more humid in summer, and at maximum compressor operating conditions in summer (50°), the water in the air is 650% higher than the maximum temperature (15°) in winter. The temperature rises, the working environment of the air compressor is more severe, and imp...

• 2022-08-05

As we all know, the blockage of the oil-injected screw air compressor air end is a very serious equipment failure, which will lead to equipment damage, serious safety hazards, high maintenance costs in the later period, and cause relatively large economic losses. Therefore, being proficient and mastering the reasons for the stuck air end of the oil-injected screw air compressor has a very importan...

• 2022-08-05

"Screw Air Compressor Operation and Maintenance Instructions" is a tool for manufacturers to provide after-sales service to users. It is a randomly provided instructional technical information. It can help users understand product characteristics, provide use and maintenance methods, so as to make the product It will give full play to its due functions and achieve the expected service life, s...

• 2022-08-26

There are two 457MCL compressors in the public works of a petrochemical company. During operation, oil leakage occurred due to bearing temperature. Bearing operating temperature is the most comprehensive working parameter among various factors reflecting bearing quality. It reflects the influence of the thermal effects associated with internal friction, rolling, vibration, collision and other fact...

• 2022-08-26

When your customers complain to you about insufficient air volume, do you solve the problem? Or open another machine? Every year, a large number of customers ask us for new equipment, and there are many users. Their demand for buying compressors comes from his internal customers (such as production workshops) who put forward this sharp point to him. Problem: Not enough compressed air. 01. The comp...

• 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...

• 2022-11-11

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...

• 2022-11-11

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...

• 2022-11-25

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...

• 2022-11-25

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...

• 2022-12-09

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...