2026-04-13Views：
Oil-free screw air compressor standards mainly include national standards, industry standards, design requirements, performance parameter requirements, energy saving and environmental protection requirements, and safety and reliability requirements. The following is a detailed explanation of these standards:
1. national standards
GB/T 3853-2018 "oil-free screw compressed air machine performance test method": specifies the oil-free air compressor performance parameters, test methods, inspection rules and technical requirements.
GB/T 3854-2019 (if available) "Oil-free air compressor manufacturing specifications": this standard may cover the oil-free screw air compressor manufacturing requirements and specifications, to ensure that the product materials, processes, assembly and quality control to meet the standards.
2. industry standards
ISO8573-1 "Compressed Air Contaminants and Purity Part 1: Classification and Methods": specifies the quality and purity standards of compressed air.
ISO 1217-3 "Air Compressor Performance Test Method Part 3: Water-cooled and Air-cooled Screw Compressed Air Machines": specifies the performance parameters and test methods of oil-free screw air compressors, including the noise, volume flow, and exhaust of the screw unit Temperature, intake temperature and pressure, etc.
ISO14001 "Environmental Management System Standard": specifies the impact on the environment of the oil-free screw air compressor in the production, use and maintenance process and how to deal with it.
3. Design Requirements
the design of oil-free screw air compressor should comply with relevant specifications to ensure that the product design is reasonable, the quality is reliable, and the service life and user safety are not affected.
4. performance parameter requirements
volume flow, inlet pressure, exhaust temperature and noise are important performance indicators of oil-free screw air compressor.
These performance metrics need to be accurate, stable, and efficient to meet the compressed air needs of specific industries.
5. energy conservation and environmental protection requirements
oil-free screw air compressor has higher requirements in energy saving and environmental protection, and its energy consumption indicators should meet national standards.
Oil-free design of metal damping fatigue springs and other components, help to reduce the noise and vibration of the unit, to meet the noise control standards of the room.
6. safety and reliability requirements
oil-free screw air compressor should have automatic overload protection and automatic overheating protection and other functions to ensure safe use.
It can automatically discharge moisture and impurities in the air to ensure that the air is dry and pure to meet the needs of special industries.
In summary, the oil-free screw air compressor standard covers many aspects, from national standards, industry standards to design requirements, performance parameter requirements, energy saving and environmental protection requirements, and safety and reliability requirements. These standards ensure that the oil-free screw air compressor has stable performance and reliable quality, and can meet the needs of different industries for compressed air.
45 kW screw air compressor, its gas production is not a fixed value, but will be affected by a variety of factors. These factors include, but are not limited to, compressor design efficiency, operating conditions, operating pressure, and ambient temperature. Under standard working conditions, that is, air compressor
Air compressors are widely used in many industries and fields. The following is a summary of its main applications: 1. manufacturing machinery processing industry and other mechanical product manufacturing industry: air compressors provide power for pneumatic tools, pneumatic machinery and pneumatic control systems, such as Pneumatic drills, pneumatic
Oil-free air compressor, as the name suggests, is not the use of lubricating oil for lubrication of the air compressor. Its working principle is mainly to reduce internal friction and wear through specific technologies and materials, so as to achieve the effect of no lubrication. For its easy to bad, we can from
The efficiency of the screw air compressor is usually relatively high, but the specific efficiency will be affected by many factors. The following is a detailed analysis of the efficiency of the screw air compressor: Efficiency range: The efficiency of the screw air compressor is generally between 75% and 90%. This is a phase
Regarding whether the gas produced by the air compressor contains oil, it mainly depends on the type of air compressor and its working principle. For oil-free air compressors, the design ensures that the compression process does not rely on lubricating oil for lubrication and cooling. Therefore, the gas produced by this type of air compressor is usually
After the screw air compressor is coking, the following cleaning agents can be used for cleaning: online cleaning agent: the air compressor can be cleaned with online cleaning agent without removing the head. After allowing the machine to run for 24 hours, the oil will be swept away so that it can be effectively cleaned
The fixed frequency screw air compressor can be upgraded to frequency conversion control through technical transformation, but the hardware adaptability, cost-effectiveness and potential risks need to be comprehensively evaluated. The following is the key analysis: 1. Technical feasibility analysis Motor compatibility fixed frequency machine usually uses ordinary asynchronous motor,
There are many common terms related to air compressors. The following are some common terms and their explanations: Air Compressor: Mechanical equipment used to compress air to increase its pressure and density. Power (Power): air compressor power pass
In modern industrial production, air compressor, as an important equipment to provide air source power, is widely used in all walks of life. High-tech air compressor products such as permanent magnet air compressor and oil-free air compressor are favored by the market because of their high efficiency, energy saving and environmental protection. Ben
The amount of compressed air used in the blow molding process depends on a variety of factors, including the model of the blow molding machine, the size and shape of the product, the production speed, and the specific process parameters in the blow molding process. Therefore, it is not possible to give specific usage figures, but it can provide some shadow.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
