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What are the types of Bolet oil-free air compressors？

Bolet oil-free air compressor is not oil-free, it is just a relatively small oil content, so what types of Bolet air compressor are there？How should we choose？

1, water lubrication type

Because the oil-free air compressor chooses a stainless steel and porcelain composite motor rotor, its driving force rolling bearings are completely oil-free。And because the sprinkler can reduce the speed ratio of the machine equipment, the volume capacity of the oil-free water lubrication is high。
2, dry grinding type
When the dry grinding oil-free air compressor is in operation, the rotor of the screw motor compresses the gas through rapid expansion。The screw of the dry ground oil-free air compressor is sprayed with a resin component to maintain that the screw is not damaged during rapid friction。
3, reciprocating type
Small reciprocating oil-free air compressor single axis drive, symmetry throughout the mechanical system。The structure of the reciprocating oil-free air compressor with two axes and two cylinders can make the airflow speed of the equipment within the rated range, which is twice that of the single cylinder, so as to solve the vibration noise of the two-cylinder refrigeration compressor。
Oil-free air compressor is a good performance air compressor, its classification as above。Naturally, the demand for oil-free air compressors in different fields will also be different, and it can be selected according to the production and manufacturing situation。

2023.03.21

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The damage of the air compressor determines whether it is repaired or not

When the damage involves the air compressor, whether it needs to be repaired, it first needs to be based on whether it affects the size, if it is an essential part and equipment, it needs to be repaired。But it is a relatively small and infrequently used, then it does not need to be repaired:

When deciding whether to service an air compressor, one factor to consider is the cost of servicing。Depending on the nature of the problem and the age of the compressor, repair costs can be high。If the repair cost is significantly higher than the value of the compressor, the investment in repair may not be worth it。
Another factor to consider is the impact of air compressor damage on productivity。If the compressor is used frequently in a work environment, compressor failure can significantly reduce operating speed and result in lost time and revenue。In this case, it is necessary to repair the compressor as soon as possible to minimize the impact on productivity。
In addition, if there is a safety hazard when the air compressor is not working properly, it is necessary to repair it immediately。For example, if a compressor is used in a manufacturing environment where its failure could cause injury to workers or damage to equipment, it is necessary to repair it to ensure a safe working environment。
On the other hand, if the air compressor is not important to daily operation and its failure does not pose a safety hazard, it may not need to be repaired。If the maintenance cost is too high or the compressor is old and nearing the end of its useful life, it may be more practical to replace the air compressor than to service it。
In conclusion, whether it is necessary to service a broken air compressor depends on many factors, including its importance, the cost of repair, and the impact of the failure on productivity and safety。These factors must be carefully considered before deciding whether to service or replace the compressor。

2023.03.20

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Do the following two points can extend the service life of the air compressor

The cost of buying air compressors is also very large, so in the process of using the following two aspects, not only can improve the efficiency of air compressor equipment, but also extend the service life of the compressor:

1, pay attention to the quality and maintenance of the key components of the compressor

The key components of the compressor directly determine the service life and stability of the compressor, so we should pay attention to the quality and maintenance management of the key components of the compressor。It is best to use original or high-quality parts, which can extend the overall service life of the compressor, and will not cause the problem of compressor shutdown in daily use, which is particularly important to ensure the production of enterprises。
In addition, the maintenance of the compressor not only takes a lot of time, but also the cost is high, and doing this is also equivalent to reducing the cost of production for enterprises。
2. Carry out compressor maintenance records and personnel training
In the process of using the compressor, it is inevitable to encounter many problems, in order to reduce maintenance costs and time costs, we need to establish the corresponding maintenance records for the compressor, so that maintenance personnel can quickly determine the specific fault, thereby reducing maintenance costs and time costs。
For the company, popularize the basic technology of compressor for compressor operators, facilitate them to protect the key components of the compressor as much as possible in their daily work, and also eliminate some safety hazards in advance, reduce maintenance costs, and improve the service life of the compressor。

2023.03.17

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How to check whether the air compressor water pressure and flow is normal

How to check whether the water pressure and flow of the air compressor are normal？Atlas air compressor manufacturers introduce their testing methods for you, and follow the small series to understand it:

The inlet temperature of cooling water is generally not more than 35t, and the water pressure is 0.15^'0.Between 3MPa, the flow should not be less than 90% of the specified flow。Companies that use water-cooled compressors often have a separate cooling water system for the compressor, but share the same cooling system with other processes。Excessive links cause great impurities in cooling water, and form scale attached to the wall of a long cooling water pipeline, resulting in small water pipe passage, reduced water pressure, and insufficient flow。If the working environment does not meet the above requirements, it can be solved by installing cooling towers, improving indoor ventilation, and increasing the room space。If the intake and exhaust system and control pipe components are faulty or act insensitively, the compressor will work unbalance, resulting in high temperature。We can check them one by one by following the steps below。

1. Check whether the air filter is blocked. Whether the air filter is blocked can be checked or replaced according to the alarm signal of the differential pressure switch。
2, if the oil and gas separator is blocked, the compressed air is not discharged smoothly, it will cause the internal pressure to be too high, resulting in high temperature。The blockage of the oil and gas separator is mainly manifested as high internal pressure, so it is necessary to check and replace the oil core on time。
3, if the oil and gas separator is blocked, the compressed air is not discharged smoothly, it will cause the internal pressure to be too high, resulting in high temperature。The blockage of the oil and gas separator is mainly manifested as high internal pressure, so it is necessary to check and replace the oil core on time。
4, the smaller pressure valve failure causes the oil separator internal pressure rise Smaller pressure valve installed on the flat cover of the oil and gas separator, its role has the following aspects:
1, ensure that the starting priority to establish the pressure required for the lubricating oil cycle, to ensure the lubrication of the unit。
2, After the pressure reaches the small pressure valve set value, it can reduce the air flow rate through the fine oil and gas separator filter, ensure the effect of oil and gas separation, and make the oil and gas separation filter is not damaged due to too large pressure difference。

3, with the role of a check valve, the unit can prevent the compressed air in the pipe network from flowing back to the oil and gas separator and compressor host。

During the operation of the unit, the failure of the small pressure valve will cause the internal pressure of the oil separator to rise, and the lubricating oil cycle cannot be established preferentially when starting, and the effect of oil and gas separation will become worse, which is easy to cause the pressure difference of the oil and gas separation filter element to be too large and damaged, which is easy to cause the exhaust temperature of the unit to be high。

2023.03.09

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