2026-04-09Views：
Q: What is the difference between oil-injected screw and oil-free screw air compressor?
Answer: As the name implies, when the air compressor head of the oil-injected screw air compressor is working, the inside of the head is lubricated and cooled by lubricating oil. Therefore, the oil content in the compressed gas is relatively large, and the loss of the post-processing equipment is completely different from that of the oil-free screw air compressor.
Oil-free screw air compressor such as granklin group's water lubricated air compressor, in the work of the air compressor is not a drop of lubricating oil to participate in, the use of water as a lubricating substance, and to achieve isothermal compression.
The different working methods determine the difference in production cost between the two. The oil-free air compressor chooses stainless steel as the air compressor head. From the root cause, the oil-free screw air compressor is preferred in the middle and high-end manufacturing and processing industry.
The gas requirement is not high user selection oil injection screw air compressor is more appropriate.
Q: Does 100 percent oil-free compressed air exist? A: 100 percent oil-free compressed air means that the amount of oil in the compressed gas must be below a certain value. Because there is oil and gas in the atmosphere, after oil-free air compressor-gas storage tank-cold dryer-precision filter
The official description of the oil content of the oil-injected air compressor As a commonly used compressed air power source in the industrial field, the oil content of its exhaust is directly related to the safety of gas-using equipment and product quality. After technical analysis and industry practice, it is now oil-bearing.
There is a close relationship between air compressor gas production and air consumption, but they are not completely equivalent concepts. Gas production refers to the volume of compressed air that an air compressor can produce per unit time, usually in cubic meters per minute (m & sup3;/min) or cubic English
The replacement cycle of the three filters of the air compressor will be affected by many factors, such as the working environment of the air compressor, the frequency of use and the quality of the filter element. The following are some general suggestions: Air filter: In general, the replacement cycle of the air filter
The sales objects of air compressors mainly include the following categories: Industrial production enterprises: This is the main sales object of air compressors. Air compressors are widely used in industrial production, such as machinery manufacturing, electronics, chemicals, food processing and other industries. These businesses need
Condensed water is a big killer of air compressor. If it is not discharged in time, it will rust the inside of the unit, reduce the performance of lubricating oil and affect the operation of the unit. So how is the condensate produced? How to discharge it? Air compressor condensate water mainly comes from the air. Air compressor suction
The air compressor itself does not need to directly add water during operation, but some types of air compressors, such as water-lubricated air compressors, do use water as a lubricating medium or cooling medium. In these cases, water plays a key role, helping to reduce friction and lower temperatures.
The continuous working time of the oil-free air compressor is not a fixed number, but is affected by many factors such as its quality, maintenance, use environment, use frequency and workload. Under ideal conditions, some high-quality oil-free air pressure
There are many kinds of gases used in the production of rubber and plastic industry, such as oxygen, nitrogen and compressed air. Compressed air is involved in all aspects of production in the rubber and plastic industry. Compressed air is required to participate in raw material processing, rubber extrusion, rubber molding, etc.
Granklin water-lubricated single-screw air compressor: innovator of oil-free compression technology Granklin water-lubricated single-screw air compressor adopts a compression structure in which a single screw engages with a star wheel plate, and uses water instead of traditional lubricating oil to cool and seal the rotor. This design from the root of Du
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