2026-04-14Views：
Twin-screw compressors can be oil-containing or oil-free, depending on their design and application scenarios.
when choosing a twin-screw compressor, it should be determined whether to choose an oil-containing or oil-free type according to the specific application requirements. If you need high-purity compressed air or worry about lubricating oil contamination, oil-free twin-screw compressors may be a better choice. If more attention is paid to the cost performance and the stability of the equipment, the oil-injected twin-screw compressor is an option worth considering.
In short, twin-screw compressors can be oil-containing or oil-free, depending on their design and application requirements.
The maintenance cycle of the screw machine can be determined according to a number of factors, including the use environment of the equipment, the frequency of use, the condition of the equipment, etc. Generally speaking, the maintenance of the screw machine can be divided into daily maintenance and large maintenance. Daily maintenance: the recommended cycle is 1~2 months
In the production process of washing and protecting daily chemicals, compressed air is mainly used to drive pneumatic equipment, stir raw materials, transport materials and product packaging. In order to ensure product quality and production safety, compressed air must meet the requirements of cleanliness, dryness, oil content, microbiological
The size of the air compressor in the workshop should be determined according to the specific needs. The following are some key factors that can help you choose the air compressor size suitable for workshop use: 1. workshop scale Large workshop: Due to the large number of equipment and high air pressure demand, more powerful air is usually required
In the activation process of fluorine chemical polymerization catalyst, the pressure dew point of compressed air (that is, the temperature at which the compressed air starts to condense into liquid water at a specific pressure) needs to be strictly controlled to ensure the activity of the catalyst and the efficiency of the polymerization reaction. Specific requirements and suitability of Granklin air compressor
Answer: Explosion-proof air compressor is mainly used for some places with high safety requirements, such as coal mine, oil field, chemical industry, explosives, pharmaceutical and other industries. In these industries, there are a variety of flammable, explosive and toxic gases,-
Q: What are the oil-free screw air compressors? A: There are two types of oil-free screw air compressors that can be seen on the market. 1, water lubrication oil-free screw air compressor, Shanghai granklin group production is this type of air compressor. 2. Dry type without oil
Oil-free air compressors are sold well in China, that is, granklin water-lubricated oil-free air compressors, what kind of enterprises need oil-free air compressors? Food, drinks, medical, laboratory, water treatment, biopharmaceutical, environmental protection, printing, subway and other industry scenarios need to use oil-free air compressors.
Q: Is the air compressor an automated equipment? A: The degree of automation is high, and the air compressor has been automatically controlled. The "water-lubricated air compressor" produced by Shanghai Granklin Group realizes the all-weather intelligence of the air compressor through the intelligent controller.
The air pressure (pressure) of the air compressor is usually set according to the specific application scenario to meet the gas demand of different industries. In common industrial scenarios, the output pressure of air compressors is mostly concentrated between 0.8MPa and 1.5MPa (I .e. 800,000Pa to 1,500,000Pa), which can be covered.
Whether the screw air compressor adopts frequency conversion technology, in fact, it is obvious that it can be seen. First of all, you can observe whether there is a frequency converter on the compressor, because the frequency converter is a key component to realize frequency conversion control. If there is, then your compressor
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