2026-04-10Views：
Oil Content of Screw Air Compressor -- A Detailed Analysis of Water Lubricated Air Compressor of Granclin Group in Shanghai as an Example
1. Screw Air Compressor and Oil Content Problem
as a common compressed air equipment in the industrial field, the performance and stability of screw air compressor directly affect the efficiency and product quality of the production line. During the operation of the screw air compressor, the use of lubricating oil is inevitable. It mainly plays the role of lubrication, cooling and sealing. However, with the wide application of compressed air in the production process, the oil content of the screw air compressor is gradually highlighted.
Excessive oil content will not only have a negative impact on the quality of compressed air, but may also pollute the equipment and products in the production process. Therefore, reducing the oil content of the screw air compressor and improving the purity of the compressed air have become an important direction for the development of air compressor technology.
2. Shanghai Granklin Group air compressor product overview
as a leader in the air compressor industry, Shanghai Granklin Group has been committed to the research and development and innovation of air compressor technology. Its product line covers many types of air compressors, including oil-injected screw air compressors, oil-free screw air compressors, etc. Among them, the water-lubricated air compressor is an innovative product of Granklin Group. It uses water as the lubricating medium to achieve oil-free operation, and has the advantages of high efficiency, environmental protection, and energy saving.
Oil-free Characteristics of 3. Grankering Water-lubricated Air Compressor
granklin water-lubricated air compressor adopts unique water lubrication technology, completely abandoning the traditional oil lubrication method. During the compression process, water is injected into the compression chamber to form a thin water film that isolates the rotor from the inner wall of the compression chamber. In this way, the rotor will not directly contact the inner wall of the compression chamber when rotating at high speed, thereby reducing friction and wear. At the same time, the high heat capacity of water can also help to take away the heat generated during the compression process and reduce the temperature of the equipment.
Since the water-lubricated air compressor does not use lubricating oil in the compression process, its compressed gas is oil-free. This feature makes Granklin water lubricated air compressor in the semiconductor, food, medicine and other industries that require high purity of compressed air have a wide range of applications.
Advantage Analysis of 4. Grantklin Water Lubricated Air Compressor
high-purity compressed gas: Due to the use of water lubrication technology, the compressed gas output by Granklin water-lubricated air compressor does not contain oil droplets and other impurities, ensuring the high purity of the compressed gas. This is essential for production lines that require high-purity compressed gas to avoid contamination of products and equipment by oil droplets.
Environmental protection and energy saving: Compared with traditional oil-lubricated air compressors, Grankering water-lubricated air compressors do not need to use lubricating oil during operation, which reduces the production and treatment costs of waste oil. At the same time, its efficient cooling system and precise control system also reduce the energy consumption of the equipment and achieve the goal of environmental protection and energy saving.
Low maintenance cost: Because the structure of the water-lubricated air compressor is relatively simple, and there is no need to replace the lubricating oil and other wearing parts during operation, its maintenance cost is relatively low. This saves a lot of maintenance costs and time costs for the enterprise.
Long service life: Water lubrication technology effectively reduces the friction and wear between the rotor and the inner wall of the compression chamber, and prolongs the service life of the equipment. At the same time, because there is no need to worry about the deterioration and replacement of oil during operation, equipment failures caused by oil problems are also avoided.
5. case analysis
in order to improve product quality and production efficiency, a semiconductor packaging company decided to upgrade the compressed air system on its packaging production line. After many investigations and comparisons, the water-lubricated air compressor of Shanghai Grankering Group was finally selected as the new compressed air supply equipment.
After using Granklin water-lubricated air compressor, the company's packaging production line has made significant improvements: First, the purity of compressed gas has been greatly improved, and the yield and performance of the product have also been significantly improved; Secondly, due to the environmental protection and energy-saving characteristics of the water-lubricated air compressor, the company's energy consumption and carbon emissions have been reduced; finally, due to the reduction of maintenance costs and the extension of equipment service life, businesses also save a lot of operating costs.
When comparing the energy-saving effects of variable frequency motors and power frequency motors, it is clear that variable frequency motors are usually more energy-saving than power frequency motors. This conclusion is based on the comprehensive consideration of multiple factors. The following is a detailed analysis: Energy-saving advantages of variable frequency motors Dynamic energy management: variable frequency
The maintenance cycle of the centrifugal air compressor is usually determined according to the equipment manufacturer's recommendations and actual operation. In general, the maintenance of centrifugal air compressor can be divided into daily inspection, regular maintenance and overhaul and other aspects. Daily check: every day or every
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 oil content of the 1. is different. 1. Oil and no oil in the air compressor generally refer to the oil content of the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the oil machine is larger. 2. The oil content of the oil-free machine is 0.01ppm, so use this oil content
Generally, the air pressure of compressed air will be determined according to the specific application requirements and equipment specifications. The following are the air pressure ranges of compressed air in some common scenarios: routine applications: in routine applications, the pressure of compressed air is usually between 0.4MPa and 1.0MPa
Oil-free screw machine and oil-injected screw machine have their own unique advantages and disadvantages. The following is a rigorous analysis and comparison of the characteristics of these two models: oil-free screw machine: advantages: pure compressed air: oil-free screw machine does not use lubricating oil in the compression process, so the compressed air generated is more
Screw air compressor in the loading state does not pump, there are a variety of possible reasons. First of all, it is necessary to check whether the air inlet of the air compressor is unblocked, because the blocked air inlet will prevent air from entering the compressor, thereby affecting its pumping ability. Secondly, the air compressor filter device, such as empty
Under normal circumstances, the air compressor lubricating oil is not recommended to be replaced by oil, but it can be replaced in a short period of time in specific low-requirement scenarios, while the high-pressure high-power air compressor is strictly prohibited. The specific analysis is as follows: the reason why substitution is not recommended is the difference in performance requirements: air compressor oil: specially designed for air pressure
The semiconductor industry does use compressed air, and compressed air plays a vital role in the semiconductor manufacturing process. The following is a detailed explanation of the use of compressed air in the semiconductor industry: 1. the application of compressed air in semiconductor manufacturing
The outlet pressure and flow rate of the air compressor are two important indicators of the performance of the air compressor, and they are affected by many factors. 1. the outlet pressure of the air compressor The outlet pressure of the air compressor, I .e. the discharge pressure given on the compressor nameplate, usually refers to the gauge pressure.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
