2026-04-09Views：
If the air compressor is an oil-free screw machine, there is no need to consider the pressure vessel inside the machine, because it does not have an oil and gas separation cylinder. If it is a fuel injection screw machine, the oil and gas separation cylinder inside belongs to the pressure vessel.
Generally, it is necessary to handle the notice of commencement and the inspection of the pot. (Please consult the local Technical Supervision Bureau for details) If it is a piston machine, the air storage tank below is a pressure vessel. Inspection is generally required.
If the data and nameplate of the gas storage tank and oil and gas separation cylinder are marked with "simple pressure vessel", it is not required to apply for inspection. If there is a "CS" stamp, it must be reported for inspection.
Generally, air compressors are connected with air storage tanks, which should be regarded as pressure vessels. Air storage tanks are pressure vessels.
The electric oil-free air compressor does not need to add lubricating oil during operation, but is lubricated in the following ways: 1. materials, self-lubricating, high-quality low-friction materials: the internal parts of the electric oil-free air compressor are made of high-quality, low-friction Coefficient materials, such as ceramics
In the pursuit of high precision and purity of the laboratory environment, the quality of compressed air directly affects the accuracy of the experimental results. As a leader in the air compressor industry, Shanghai Granklin Group's water-lubricated screw air compressor has become an experimental one with its oil-free characteristics.
The semiconductor manufacturing process requires extremely strict cleanliness of compressed air, and its core is to control the content of pollutants such as particulate matter, oil and moisture in the gas to ensure that precision devices are not contaminated during the production process. Granklin Water Lubricated Single Screw Air Compression
When choosing an air compressor, gas consumption is a crucial consideration. The water-lubricated screw air compressor produced by Shanghai Granklin Group has become the preferred selection of many enterprises for its high efficiency and environmental protection characteristics. The following is how to choose air compressor according to the amount of gas
The operation of the screw air compressor for 10 hours is completely normal. In fact, the design of the screw air compressor is usually able to support continuous long-term operation. However, this does not mean that it does not need to be properly maintained and maintained. In order to ensure that the screw air compressor
The air blown by the air compressor can be divided into oil and oil-free. The main difference between them is the oil content in the compressed air. During the compression process of the oil air compressor, the lubricating oil will be in direct contact with the air, so the compressed air will contain a certain amount
Centrifugal air compressors are widely used in many industries. The following are its main application areas: Manufacturing: Automobile Manufacturing: Used to supply pneumatic tools and painting equipment on the automobile manufacturing line. Electronics Manufacturing: Manufacturing equipment for semiconductors and other precision
In the pursuit of high efficiency, environmental protection and sustainable development of modern industrial environment, the efficiency of air compressor has become an important indicator to measure its performance. Among the many air compressor types, the water-lubricated screw air compressor produced by Shanghai Granklin Group stands out for its excellent efficiency
As an important mechanical equipment, air compressor plays a vital role in many industries. The following is an overview of the application of air compressors in various industries: 1. manufacturing In the manufacturing industry, air compressors are indispensable
In the air compressor market, there is a certain price difference between frequency conversion air compressor and power frequency air compressor because of their different working principles and performance characteristics. The water-lubricated air compressor produced by Shanghai Granklin Group has a layout in both types of products, which is for us to explore.
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