In modern industrial production, vacuum pumps are key equipment, and their performance stability and reliability have a vital impact on the production process. However, vacuum pumps will inevitably encounter various failures during use, such as reduced suction, air leakage and other problems. This article will provide a technical analysis of these common faults, discuss corresponding repair methods, and insert application cases of LeyNow vacuum pumps in related fields.

1. Common faults and repairs of vacuum pumps

The suction power of the vacuum pump suddenly decreases

Reduced suction power of the vacuum pump is one of the common failures and may be caused by many reasons. First of all, there may be impurities or oil in the pump, which may block the passage and affect the pumping effect. At this time, the pump needs to be cleaned to remove impurities and oil. Second, the pump's seals may be worn or aged, causing air leaks that reduce suction. At this time, the seal needs to be replaced with a new one. Additionally, the pump's rotor or blades may be damaged and require repair or replacement.

Vacuum booster pump leaking

A leaky vacuum booster pump is another common failure. Air leakage may occur at the inlet and outlet of the pump, seals or connecting pipes. To solve the air leakage problem, you first need to determine the air leakage point, which can be detected by applying soapy water and other methods. Once the leak is found, loose parts need to be tightened or damaged seals replaced. At the same time, check whether the connecting pipes are loose or damaged, and replace or repair them if necessary.

2. The difference between vacuum pump oil 68 and 100

The choice of vacuum pump oil has an important impact on the performance and service life of the pump. No. 68 vacuum pump oil and No. 100 vacuum pump oil are two common models. They differ in viscosity, flash point, oxidation resistance, etc. No. 68 vacuum pump oil has lower viscosity and better fluidity, and is suitable for low-temperature or high-speed working environments; while No. 100 vacuum pump oil has higher viscosity and better sealing performance, and is suitable for high-temperature or high-pressure environments. work environment. When choosing vacuum pump oil, you need to make a selection based on the specific working environment and equipment requirements.

3. Are vacuum pump oil and engine oil the same?

Although vacuum pump oil and engine oil are both oils used for lubrication, there are obvious differences between them. Vacuum pump oil has higher vacuum stability and lower volatility to ensure good lubrication performance in vacuum environment. Engine oil focuses more on engine lubrication and cooling, and its performance requirements are different from vacuum pump oil. Therefore, in actual use, these two oils cannot be mixed or misused to avoid damage to the equipment.

4. Application cases of LeyNow vacuum pumps

As an advanced vacuum equipment , LeyNow vacuum pump has been widely used in many fields. Taking a chemical company as an example, the company needs to use a large number of vacuum pumps to extract gas and maintain the vacuum state of the reaction system during the production process. In the past, the traditional vacuum pump used by this company had problems such as unstable suction and easy air leakage, which seriously affected production efficiency and product quality. Later, the company introduced LeyNow vacuum pumps, and these problems were effectively solved. Laino vacuum pumps have won high recognition from the company for their stable suction, good sealing performance and long life.

In addition, LeyNow vacuum pumps are also widely used in medical equipment , vacuum packaging equipment and other fields. In the field of medical equipment, LeyNow vacuum pumps, with their low noise, low vibration and high vacuum characteristics, provide a stable and reliable vacuum source for the operation of medical equipment; in the field of vacuum packaging equipment, the high efficiency and stability of LeyNow vacuum pumps can provide It provides strong support for the packaging of food, medicine and other products.

5. Conclusion

As an important equipment in industrial production, the stability and reliability of vacuum pump performance have a crucial impact on the production process. By understanding the common faults and repair methods of vacuum pumps, and choosing the appropriate vacuum pump oil, the efficiency and life of the vacuum pump can be effectively improved. At the same time, as an advanced vacuum equipment, LeyNow vacuum pump has been widely used in many fields, providing strong support for the production and development of enterprises.

In the future development, with the continuous advancement of science and technology and the continuous expansion of the market, the vacuum pump industry will face more opportunities and challenges. We believe that, driven by outstanding companies such as LeyNow, vacuum pump technology will continue to innovate and improve, contributing more to the development of industrial production.