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 selection of compressors for factory air sources should be based on process requirements, air quality requirements and operating costs. Common types include oil-free water-lubricated air compressors, oil-injected screw air compressors and centrifugal air compressors.
Scroll air compressor and screw air compressor are all volumetric rotary compressors. The scroll air compressor has no reciprocating mechanism, so it has simple structure, small size, light weight and few parts.
Compressed air plays a vital role in the operating room. It is not only the power source for the normal operation of many medical equipment, but also directly related to the health and safety issues during the operation. Therefore, hospitals have extremely high requirements for the quality of compressed air. On
In the air compressor system, the starting sequence of the air compressor and the cold dryer is very important. Usually, it is recommended to open the air compressor first, and then open the cold dryer. The reason is that the air compressor is responsible for providing compressed air, while the cold dryer is used to remove moisture and
The working principle of a single screw air compressor can be summarized into the following steps: Intake process: The gas enters the compressor through the intake pipe, and then enters the screw chamber between the main shaft of the compression screw and the screw blade. In this process, the screw blade and the main shaft will
Variable frequency screw air compressor has many advantages, making it widely used in the industrial field. The following are some of the main features and advantages of the inverter screw air compressor: energy saving and high efficiency: the inverter can control the speed of the motor, so that the screw
Q: How does the food industry choose air compressor? A: Food production can choose "Shanghai Granklin air compressor". Why do you recommend yourself? The "screw air compressor" produced by Shanghai Granklin Group does not contain oil
When the compressed air consumption is higher than the gas production, it is like the expenses of a large family suddenly exceed the income, which makes people feel a little unprepared. This situation may be caused by several factors, let us explore the mystery of it. First of all, can
The problem of oil content at the outlet of natural gas reciprocating compressor mainly depends on many factors, including but not limited to the working state of the compressor, sealing performance, use and management of lubricating oil, and gas treatment process. If the sealing performance of the compressor is not
What is the reason why the head of the oil-free air compressor shakes badly when the air pressure is high! The reasons for the large vibration of the air compressor are as follows: (1) The motor is not in the middle of the air compressor. (2) low oil temperature. (3) The air compressor body is damaged. (4
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