2026-04-09Views：
Q: What are the types of screw air compressor?
liu jianchao: screw air compressor has a single screw, twin screw.
Single screw is divided into oil-free air compressor with oil air compressor. Shanghai granklin group produces single screw air compressor, which is called water lubricated oil-free screw air compressor.
According to the pressure can be divided into low pressure air compressor, conventional pressure air compressor, medium pressure air compressor.
Oil-free air compressor because of its use of water lubrication pressure currently has an upper limit, in the pharmaceutical, petroleum, chemical, semiconductor, textile and other industries are currently applicable.
If you are not sure whether it can be used in your own industry, you can call us. As an air compressor manufacturer, Granklin Group has experienced sales staff to answer whether it is applicable.
The main requirements of the air compressor for the lithium iron phosphate production line are as follows: Oil-free compressed air: Because the lithium battery production process requires clean, dry, oil-free compressed air to avoid product contamination, the air compressor must be oil-free. Oil-free air compressor can
The moisture content in atmospheric air is usually expressed in terms of "relative humidity", that is, the amount of water vapor actually contained in the air as a percentage of the maximum water capacity of the air at that temperature. For example, a relative humidity of 60% means that the current amount of water vapor in the air is the same temperature.
Answer: In terms of stability, screw air compressor and scroll air compressor are almost the same, exhaust pressure and exhaust volume are very stable, and the failure rate is low.
Medical air compressor is to provide clean compressed air to the hospital equipment, and water lubricated air compressor because of water instead of oil, so that the output of the air is more pure and safe, especially suitable for use in the air quality requirements of the high medical environment, guarding the health of every patient.
The air compressed by the air compressor cannot be directly breathed. Although the air compressor is used to compress air, the air particles, impurities, and the lubricating oil of the machine itself may be mixed into it during the compression process, resulting in a decrease in air quality. In addition, the air compressor compresses the empty
Oil-free compressed air is widely used in many fields because of its pure and oil-free characteristics. The following are the main areas of use of oil-free compressed air: 1. Medical equipment gas supply in the medical and health field: In the medical and health field, the pure air provided by oil-free air compressors is very important
1. The working principle is different. The working principle of the scroll air compressor The main components of the scroll compressor are two involute scroll coils with the same shape but the angular phase position is relatively staggered by 180 °. One is a fixed coil, and The other is carried by an eccentric shaft
The choice of oil-free air compressor and oil-free air compressor should be determined according to the specific use scenario and demand, and both have their own advantages and disadvantages. The following are the key comparative analysis: 1. Air quality requirements Oil-free air compressor: Advantages: No contact with lubricating oil during compression, and the output air is clean
The design service life of the air storage tank pressure vessel is mainly affected by a number of factors, the following is a detailed summary and analysis of these factors: design life and standards: the air storage tank in the design stage will be based on the design standards and specifications to determine a set.
Mr. Hu's phone number for Granklin sales: 13918023456, oil-free lubricated air compressor Most of the time, the operating environment of oil-free lubricated air compressors is not good, with dust, oil stains, and various particulate matter filling the screw air compressor room After prolonged use of the air compressor, some debris and sediment inside the oil-free lubricated air compressor that needs to be cleaned can seriously affect its normal operation and even lead to accidents
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