2026-04-10Views：
The water-lubricated oil-free air compressor produced by Shanghai Granklin Group adopts single-screw technology to replace oil with water to achieve lubrication, cooling, sealing, noise reduction and other effects, providing high-quality oil-free air, no pollution, and the discharged water No special treatment is required to meet environmental protection requirements.
Water-lubricated oil-free air compressors are also in the oil-free air compressor industry. Like other oil-free air compressors, the compression process does not require lubrication and cooling of lubricating oil, so that the air will not come into contact with oil during the process. Ensure that the compressed air is oil-free, so the water-lubricated oil-free air compressor can really provide oil-free air.
The working principle of the water-lubricated oil-free air compressor is to use a single screw, which is also a member of the screw air compressor. The difference is that one uses water lubrication and the other uses oil lubrication. In terms of daily use costs, water lubrication will be more environmentally friendly and low cost.
The water lubricated oil-free air compressor uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil. Thus, 100% oil-free clean compressed air is provided.
Technical superiority of the electrical control system, caring and considerate maintenance instructions each unit adopts a microcomputer control system, with self-diagnosis and protection functions. Chinese LCD panel can display the actual operation of the unit. If the unit fails, the computer control system will respond accordingly according to different situations.
The computer control system can prompt the user to replace parts and make necessary maintenance in time. The computer system of the unit has spare output, and the input terminal can realize interlocking control and remote control of multiple units. Guaranteed to work safely for you 24 hours a day.
The emerging oil-free water lubrication air compressor is a kind of equipment with very high utilization rate in the air compressor. Its appearance has helped people to complete a lot of work, and has also greatly improved the speed of industrial production. Nowadays, more and more people choose oil-free water lubrication air compressor, and the main reasons why users choose it are nothing more than the following:
1. lifetime oil-free, high reliability
there is no oil in the water-lubricated screw body of the oil-free water-lubricated air compressor, which will not cause oil pollution of compressed air. Dry oil-free bearings, gear boxes, and intercoolers require oil to participate in lubrication and sealing. The temperature of the unit is high, which is easy to cause oil leakage to pollute the compressed air. It is a semi-oil-free compressor.
2. isothermal compression, the highest efficiency, no flammable and explosive hazards
the operating temperature of the oil-free water lubrication air compressor is relatively low and the gas does not expand, so it is more energy-saving, while the exhaust temperature of the semi-oil-free screw machine is higher. The high temperature makes the service life of the bearing, screw, body and sealing material very short, and expensive materials must be used. Therefore, the oil-free water lubrication air compressor has no hidden danger and more energy-saving under isothermal compression conditions.
The 3. compression temperature is the lowest, the main engine life is long, the maintenance cost is low, and the trouble-free operation cycle is long.
The main engine of the water-jet oil-free compressor is generally guaranteed for a long time, and its design life can reach more than decades. And less maintenance costs, is the formal enterprise focus on energy management, reduce product costs the most reliable choice.
Good 4. dryness
compressed air has the lowest water content, all compressors produce 100% saturated water vapor, while the oil-free water lubrication air compressor has a small pressure dew point, which is actually the least water content, and a large amount of water in the air will be discharged.
5. sterile, easy to maintain
there is no bacteria in the gas of the oil-free water lubrication air compressor. The high-pressure gas will crush the cell wall of the bacteria, and the bacteria cannot pass through the water filter of the nano-membrane reverse osmosis. And no oil and water lubrication air compressor maintenance method is simple, no worries.
Oil-free air compressor has two compression modes, water lubricated oil-free air compressor and dry oil-free air compressor. We need pure oil-free compressed air. Most of them purchase equipment in these two schemes. Water-lubricated air compressors are mature enough. Shanghai Granklin Group mainly produces water-lubricated air compressors.
View detailsWater lubricated air compressor routine maintenance costs, compared to the oil screw air compressor maintenance costs are much lower, why? As we all know, there is oil screw air compressor lubricating oil, a barrel of oil is very expensive, including labor costs, parts costs, or occupy a large enterprise expenses. The account is not unknown, the water lubricated air compressor only needs
The "air compressor head" produced by "Shanghai granklin group" is used in the "water lubricated air compressor" produced and sold by itself. for the "air compressor head", an enterprise specializing in the production and manufacture of "granklin air compressor", we strictly control the quality of the "air compressor head" under the condition of completely using the self-produced "air compressor head.
Features and advantages of oil-free and water-lubricated screw air compressor 1. The structure is reasonable and has ideal force balance. Both sides of the screw of the oil-free air compressor are equipped with a star wheel symmetrical structure, so that the oil-free air compressor not only has no unbalanced inertial force, but also The axial force and radial force used on the screw also cancel each other to make it have ideal force balance
Shanghai granklin group has many cases in the food industry. food factories that need oil-free screw air compressor can contact us for inquiry. In recent years, the food industry has developed rapidly, and the automation level of food factory equipment has also been continuously improved. Machine, electricity, gas and other integrated technologies are increasingly applied to the food industry, oil-free screw air compressor is one of them.
View detailsThe medical topic has always been a scene that Chinese people attach great importance to. Due to the country's vigorous development of high and new technology in recent years, water-lubricated air compressors have also made great progress. The use of single-screw water-lubricated air compressor, the full name (water-lubricated oil-free screw air compressor) in medical, pharmaceutical, equipment production, oxygen preparation and other eye-catching performance. What is the difference between medical air compressor and industrial air compressor?
The water lubricated oil-free air compressor uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil. Thus, 100% oil-free clean compressed air is provided. Product features: 1. High efficiency, high reliability, 100% pure oil-free
We may not know, in fact, the maintenance of air compressor can be divided into four stages, according to the time node, is divided by day, month, quarter, year. Basically, the daily maintenance is to pay attention to check whether the exhaust port temperature of the host is abnormal.
The air filter element is replaced every 1000-1500 hours under normal conditions. For places where the environment is particularly harsh, such as mines, ceramic factories, cotton mills, etc., it is recommended to replace the air filter element every 500 hours. When cleaning or replacing the air filter element, the components must be matched one by one to prevent differences.
When purchasing water lubricated air compressors, the factory often asks about 75kW air compressors. After the sales manager Shen of Shanghai granklin group air compressor company learned about it, it turned out that this enterprise was used to produce food. because food safety was very important, our sales manager chose the new water for our customers.
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