2026-04-13Views：
The range of air pressure used in general factories will vary according to different applications and equipment. However, based on publicly available information, we can summarize some common situations:
common types and ranges of air pressure in 1. factories
common air pressure in the factory mainly includes compressed air, hydraulic oil and nitrogen. The approximate range of these air pressures is as follows:
compressed air:
compressed air is a common energy source in factories and is widely used in the fields of power transmission, control and mechanical operation.
Common compressed air pressure ranges from 0.5 megapascals (MPa) to about 1.0MPa. However, in certain industries, such as papermaking, printing, glass manufacturing, etc., the air pressure requirements are higher, and high-pressure compressed air above 2.0MPa may be required.
Hydraulic oil:
hydraulic oil is mainly used to drive various hydraulic equipment, such as hydraulic lifts, hydraulic punches, etc.
The pressure range of hydraulic oil is related to the use scenario, generally between 3MPa and 10MPa. If high-pressure hydraulic oil is required, the air pressure can reach more than 100MPa, but this is rare.
Nitrogen:
nitrogen is widely used in processes and equipment under high pressure and low temperature environment, such as violent film pressing equipment.
The pressure range of nitrogen is very large, ranging from 0.1MPa to 100MPa. The specific pressure used should be determined according to the specific application scenario and equipment requirements.
General conditions of 2. plant supply pressure
for the factory air supply system, especially the pneumatic transmission system, the air supply pressure also has certain standards:
air supply pressure of main pipeline: generally not less than 0.7MPa to ensure the normal operation of pneumatic equipment.
Gas point pressure: usually adjusted to 0.4~0.5MPa to meet the needs of different pneumatic tools and equipment.
In addition, some factories may make specific adjustments to the gas supply pressure according to their own production process and equipment requirements. For example, if the air pressure of the equipment is 600kPa (I. e., 0.6MPa), the selected pressure of the air source may be set to a slightly higher pressure, such as 750kPa (I. e., 0.75MPa), to ensure stable air supply.
3. Summary
to sum up, the air pressure range used in general factories is not fixed, but is determined according to specific application scenarios and equipment requirements. Common compressed air pressures range from about 0.5MPa to 1.0MPa, but higher pressures may be required in certain industries. For hydraulic oil and nitrogen, the pressure range is more extensive, ranging from a few atmospheres to hundreds of atmospheres. Therefore, when designing and selecting the factory gas supply system, it is necessary to comprehensively consider and reasonably set according to the actual situation.
The running time of the screw compressor is affected by many factors, including the model, the working environment, the use of occasions, maintenance and so on. The following is some detailed analysis of the running time of the screw compressor: the 1. model and the running time of the screw compressor according to the model
The air compressor itself is not directly regarded as special equipment. However, when the parameters of pressure vessels such as gas storage tanks exceed a certain range, these vessels will be regarded as special equipment. In China, according to the Special Equipment Safety Law and related regulations, special
The air consumption of the air compressor is not a fixed value, but is affected by many factors, including the production process, equipment type, production scale and the performance of the air compressor. Therefore, it is not possible to give a normal air consumption for all plant air compressors.
The reasons for the large vibration of the screw air compressor may be the following: the large deviation of the wheel center, which may be caused by the installation error, the thermal expansion under the working state, the deformation after the load and the uneven settlement of the unit foundation. Bottom corner bolt loose
In semiconductor manufacturing, the quality standard of compressed air is extremely strict, and it needs to meet the requirements of cleanliness, chemical purity and stability at the same time. The following are the key parameters and standards based on: 1. Core standard system ISO 8573-1:2010 (compressed air impurity level) oil
The bottle blowing process in the food industry requires strict pressure stability and cleanliness of compressed air. During the bottle blowing process, the compressed air needs to continuously provide uniform pressure to ensure that the wall thickness of the bottle body is consistent and the molding is free of defects, while avoiding the mixing of oil or other impurities, which will affect the food packaging.
Application of Compressed Air in Waste Incineration Plant and Analysis of Adaptability of Granklin Air Compressor 1. Core Demand for Compressed Air in Waste Incineration Plant Waste incineration plants achieve waste reduction and harmless treatment through high-temperature incineration, and their processes (e. g. waste transport, incineration
Air compressor (air compressor for short) is a kind of equipment that converts the mechanical energy of the prime mover (such as electric motor or diesel engine) into gas pressure energy. Its application range is wide, covering almost all industries that need compressed air as power or process medium. The following is the air compressor
Not all lathes need to be equipped with air compressors. Whether they are equipped depends on the type of lathe, the processing requirements and the degree of automation. The specific analysis is as follows: 1. the types of lathes that need to be equipped with air compressors and the automation requirements of CNC lathes (CNC): if CNC lathes need to realize self
Compressed air storage tanks play a vital role in industrial and production processes. They are used to store and supply compressed air to power various equipment and processes. However, in order to ensure the efficient
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
