The difference between the power frequency screw machine and the permanent magnet frequency conversion screw machine is mainly reflected in the following aspects: Industrial frequency screw machine Permanent magnetic frequency conversion screw machine Driving method Use a fixed speed drive mechanical structure, and directly drive the motor through the power frequency alternating current. Using frequency […]

The air compressor air source cleanliness standards vary according to the application field and specific needs. The following are some general information and specific standard examples of air compressor air source cleanliness standards: 1. General information Cleanness definition: Air compressor air source cleanliness refers to the concentration of pollutants allowed in compressed air, mainly including […]

The air compressors have various risks during use, which may involve the equipment itself, the operator, and the surrounding environment. In order to ensure safety, effective preventive measures must be taken. The following is a detailed analysis and preventive measures for the use of air compressors: 1. Risks of use of air compressors Fire and […]

The role of oil-free air compressor is mainly reflected in the following aspects: 1. Provide high-quality compressed air The oil-free air compressor compresses the atmosphere into high-pressure air through special design and purification treatment devices, such as filters, and avoids the use of lubricating oil during the compression process. This makes the output compressed air […]

Air compressors can be set up in explosion-proof areas, but they must strictly abide by explosion-proof standards and regulations. The explosion-proof standard of air compressors is a comprehensive safety specification designed to ensure that air compressors do not cause explosion accidents when operating in flammable and explosive environments. These standards cover multiple aspects such as […]

Commonly used factory compressed air quality grades are usually evaluated based on the impurities and moisture content they contain. Common grades include industrial grade, medical grade and food grade. Here is a detailed introduction to these levels: Industrial grade Features: Industrial grade compressed air is suitable for most industrial applications, such as spraying, packaging and […]

The working time of the air compressor is not directly determined by the air pressure, but is affected by a variety of factors. First of all, the air pressure of the air compressor is set according to work needs, and adjusting the air pressure can adapt to different process needs. However, if the air pressure […]

The operating pressure range of air compressors is very wide, which mainly depends on their specific application scenarios and requirements. The following is a detailed explanation of the working pressure of the air compressor: 1. Working pressure range Low-pressure air compressor: The working pressure is usually between 0.41.2 MPa (megapas), which is converted into Bar […]

The standards for pharmaceutical compressed air are usually very strict to ensure that the air quality during the drug production process complies with relevant regulations and quality requirements. The following is a detailed summary of the standards for medical compressed air: 1. Main standard indicators Cleanness Compressed air must not contain impurities, dust and other […]

The gaseous water content in the air is not a fixed value, but is affected by a variety of factors, including temperature, humidity, geographical location and climatic conditions. The following are some detailed explanations of the gaseous water content in the air: 1. Definition of gaseous water content Gasy water refers to water vapor present […]