2026-04-10Views：
Empty many types of air compressors. Generally speaking, we habitually divide it into oil-free screw air compressors and oil-injected air compressors. In addition to different lubricating oil methods, what is the difference between the two? When it comes to oil-free air compressors, many people's first reaction is oil-free, so do you know how oil-free screw machines work? Oil-free air compressors are usually used in food processing plants, medical machinery, textile mills and other occasions that require high quality of compressed gas. These occasions require higher oil content in the air. If the compressed air contains oil, or increase the defective rate of the product, it will also damage the gas equipment. At this time, oil-free screw air compressors are required to help production. With the development of various industries, the demand for oil-free air compressors is also increasing.
In fact, there is no difference in structure between the two. The bearings are the same. However, it works differently. The oil-free compressor does not need lubricating oil when working, and is mainly lubricated with pure water. Ordinary oil-bearing compressors pass lubricating oil and dissipate heat. Therefore, even with post-processing equipment, the compressed air will carry more or less part of the oil, so it is only suitable for some working conditions.
As we all know, air compressors generate a lot of heat during high-speed operation. If this part of the heat cannot be dispersed in time, it will cause the high temperature of the equipment. Ordinary air compressors generally need to use lubricating oil to reduce the temperature of the unit and reduce the friction of each component. So, how does the oil-free air compressor solve the high temperature problem?
The oil-free screw air compressor uses pure water or other thermally conductive materials instead of oil, which solves the high temperature problem of the compressed air compressor and enables the air compressor to operate at high speed. If the quality requirements of the compressed air produced by the enterprise are not high, we can choose ordinary screw air compressors.
A factory wants to produce at scale, such as food, which is our most common item. In the process of food production, if we still use the piston air compressor, can you still eat the food produced?
Industrial production requires high air cleanliness. Industrial air compressors need to be oil-free, water-free, and highly clean compressed air. In order to meet the production process of food and other industries.
Granklin water lubricated oil-free air compressor, through water lubrication, air compressor head operation process, do not need lubricating oil. Compressed air does not contain oil, in order to meet the modern, large-scale safety production.
In recent years, the biggest black horse in the screw air compressor market (water lubricated screw air compressor) is a new type of air compressor equipment. Whether it is working principle or lubrication method, it is quite different from the traditional screw air compressor. shanghai granklin group for your detailed introduction under the oil and water lubrication screw air compressor working principle and advantages.
View detailsIn an increasingly competitive industry, customers are often misled by lower air compressor prices and buy an air compressor with low price but poor quality. Here is a brief introduction to the relevant knowledge about the price of air compressor.
View detailsThe lubricating oil used in the air compressor generally cannot be replaced by the oil currently purchased on the market. The air compressor must use special lubricating oil, which should conform to the natural environment of the factory and the air compressor model and specification of the air compressor you are applying. Types of air compressor oil on the market, brands
As a common equipment in the industrial field, the noise level of the permanent magnet screw air compressor is one of the focuses of the user's attention. Generally speaking, the noise level of permanent magnet screw air compressor is between 65 decibels and 85 decibels, which is suitable for most industrial applications. Specifically.
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As a commonly used power source in factories, air compressors mainly supply pneumatic valves, instruments, cylinders and other equipment to provide effective protection for the normal operation of production. However, the air compressor system often has some problems, and even seriously affect the production. In this paper, some snail
We can be selected for purchasing water-lubricated air compressors, oil-free and water-lubricated air compressors, integrated air compressors and frequency conversion air compressors. Contact Xiao Shen of Shanghai granklin group, and I will match you with screw air compressors suitable for your needs.
1. operators must be familiar with the structure, performance and working principle of the air compressor, and master the operating procedures of the machine. Before starting the 2., the following checks must be made: 1. Whether the electrical switch and grounding wire are in good condition and reliable; 2. Safety valve
Air compressor is very common in our daily work, mainly used in pharmaceutical manufacturing, food processing, industrial pneumatic equipment, painting, textile, industrial and mining equipment and so on.
View detailsPrice in the air compressor industry has always been a topic of concern to all business owners, even if the deep pockets of the company for the air compressor energy consumption and price will be more sensitive. Because the screw air compressor is really very expensive, so how much is the easy-to-use and energy-saving water-lubricated oil-free air compressor? Whether you can buy a cheap and easy-to-use brand depends on whether you can know the gold bricks.
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