2026-04-09Views：
The manufacturing standards of water lubricated oil-free screw air compressors mainly include the following aspects:
GB/T 3853-2019 "air compressor" standard: this standard is the main air compressor standard in China, which is suitable for the manufacture and use of all kinds of air compressors, including oil-free water lubrication air compressors. It contains the provisions of manufacturing and testing, such as product appearance size, speed, noise, temperature rise, power consumption and other requirements.
GB/T 28393-2012 "oil-free lubrication compressor" standard: specifically for oil-free water lubrication air compressor design standards, mainly specifies the oil-free water lubrication air compressor manufacturing and use of technical requirements, including compressor type, structure, working principle and advantages, turbine, transmission and other aspects.
The above are the main standards to be followed when manufacturing water-lubricated oil-free screw air compressors, but other relevant standards and specifications may need to be referred to in the specific manufacturing process to ensure that the air compressors manufactured meet the performance indicators and safety requirements.
Q: What kind of equipment does the air compressor belong to? Answer: The air compressor belongs to the machine equipment category in the fixed assets. Fixed assets are generally divided into six categories, including buildings and structures, special equipment, general equipment, cultural relics and display items, books, archives and
Water-lubricated air compressors, especially water-lubricated oil-free screw air compressors, have a wide range of application scenarios in many industries due to their unique lubrication and cooling methods. The following is a detailed summary of its main application scenarios: 1. medical industry application equipment: ventilator, anesthesia machine
There may be many reasons for the high temperature of the compressor of the cold dryer. The following are some of the main reasons and corresponding solutions: Reasons: Insufficient compressor oil or poor oil quality: Insufficient oil or poor quality will cause the compressor to generate When the heat cannot be
Guide to the selection of air compressors in food factories-take the water-lubricated oil-free air compressor of Shanghai Greenland Group as an example 1. Introduction In the food production process, the choice of air compressors is very important. It is not only an important equipment on the production line, but also a straight
The pressure setting of the bottle blowing machine is not fixed, but adjusted according to the specific model, bottle type and production requirements. The following are some considerations and suggestions about the pressure setting of the bottle blowing machine: model and bottle type: different bottle blowing machines and bottle types need pressure
In the medical field, the purity of compressed air is extremely high, especially the oil content. The medical level 0 oil-free standard, as one of the most stringent standards, requires that the oil content in compressed air must be extremely low to ensure the normal operation of medical equipment and the safety of patients. Shanghai Haige
When comparing the prices of screw compressors and scroll compressors, it is impossible to generalize which is more expensive, because the price is affected by many factors, including brand, model, power, performance, and market demand. The following are some of the prices of these two compressors
The service life of air compressor is a complex problem, which is affected by many factors. Generally speaking, the life of the air compressor is about 10 to 15 years, but the specific life may vary due to factors such as equipment quality, operating environment, and maintenance. The following is a pair
Whether the air compressor needs daily drainage during operation should be judged comprehensively in combination with the equipment use environment, operation time and the amount of condensed water produced. The specific analysis is as follows: 1. The reason why the air compressor produces condensed water When the air is compressed, the water vapor contained in it will drop due to the temperature drop.
In the non-ferrous metal industry, air compressors are mainly used in scenarios such as power execution, instrument gas and spraying. The demand characteristics are reflected in the differentiated requirements for pressure, quality and post-processing equipment, as follows: 1. application scenarios Power execution smelting link: in non-ferrous gold
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