2026-04-10Views：
Granklin water-lubricated single screw air compressor is an oil-free air compressor series, which uses water as the lubricating medium to fundamentally solve the problem of environmental pollution caused by lubricating oil. Compared with other oil-free air compressors, it has the advantages of simple and compact structure; low speed, low vibration and noise; low exhaust temperature, high thermal efficiency; stable and reliable performance, and low specific power. It is the development trend of new oil-free machines.
1. The air compressor without oil and water lubrication is lubricated with water, so is the water content of the discharged air larger than that of other air compressors?
The oil-free water-lubricated air compressor is an isothermal compression method of about 45 degrees, and the condition for producing gaseous water is heated to above 65 degrees, so there is no vapor water. And qualified water-lubricated oil-free screw compressor products, the discharged compressed air is free of liquid water, the water content determination factor of water-lubricated oil-free machine comes from the water vapor separation system, and the water lubrication mentioned above does not have gaseous water, liquid water can be completely separated by centrifugal cyclone through the separation system, granklin oil-free water lubrication air compressor water content is 15% lower than the ambient air water content, lower than the oil injection screw water content.
2. High bacteria content in the air discharged from the non-oil-water lubricated air compressor?
Water can only breed bacteria if it stays in a sealed space for more than 72 hours. The water in the machine without oil and water lubrication is always circulating, and a part of the water is automatically discharged every 200 hours to make up a part of the water. After the cleaning of the water in the air bacteria and dust impurities are a large number of cleaning and through the lubrication of water adsorption and water removal, and the filter in the compressor can filter part of the bacteria, the discharge of compressed air will only contain very few bacteria. Secondly, the water in the cabin will react only when it comes into contact with air. The intake valve and pressure valve are all sealed. The water inside the machine cannot contact with the air at all and has no conditions that may breed bacteria. Finally, the air in daily life contains trace bacteria. No matter what kind of compressor (dry type, scroll, water lubrication, etc.) is used, the air of dry compression equipment has no sterilization effect after passing through the compression chamber for a short time. If the air requirement is extremely high, it is recommended to add a sterilization filter after treatment.
3. The water consumption of the air compressor without oil and water lubrication is large. Do you need to replenish water into the machine all the time, and the machine needs to drain water outside all the time? Trouble and waste a lot of water?
The water-lubricated oil-free screw machine does not need to replenish water all the time, just like the washing machine at home turns on the faucet, and only when the water is replaced will the water be replenished. There is a water level sensor inside the machine can automatically drain and replenish water, and automatically drain a part of the water every 200 hours to replenish a part of the water. For example, a 110KW water lubrication, lubrication water volume is 130 liters, according to 8000 hours a year, need to change water 6000 liters, that is, 6 tons of water, even if double throw is 12 tons, per ton of water 5 yuan only need 60 yuan water charges per year is enough, very save water and money.
Shenzhen specializes in air compressor factory, Shenzhen screw air compressor factory air compressor consumption technology and quality is also very related to the quality is not good, the machine function is greatly reduced, easy to various problems attack or use of high life expectancy, etc., so the purchase of air compressor
When purchasing water-lubricated variable frequency air compressors, it is also necessary to understand the maintenance of traditional oil-filled air compressors. When you know the maintenance cost of the traditional air compressor and combine the "water lubricated variable frequency air compressor" produced by Shanghai granklin group, you can know how much difference there is in maintenance and whether it is more economical.
View detailsWhen the single screw is running, the screw and the star wheel have a speed difference, one-way compression, air is easy to compress, and the speed is low. The twin-screw is co-extrusion, which requires high speed, and the lubrication of water is not enough compared to the oil density, and the compressed air is easy to flow backwards. The lubrication part is water, pure water. Air contains absolutely no oil, but it contains water. In the field of high gas quality requirements, such as textile, metallurgy, food, chemical industry, petroleum and air separation and other places that need pure oil-free compressed air, oil-free screw compressor can provide high-quality compressed gas to meet various needs, so the application prospect is broad.
What are the advantages and disadvantages of water lubricated screw air compressor. Long ago, it was often said that the water-lubricated air compressor was not easy to use because of its high cost and high failure. This statement is too general and simple to understand.
For oil-free air compressor, most people will think that the air compressor uses air compressor oil during operation and adopts post-processing filtration to remove oil. In fact, this is one of our misunderstandings about oil-free air compressors. Air compressor oil has many functions, including cooling and lubrication. The so-called oil-free air compressor of Granklin air compressor uses water lubrication, and the compressed air is 100% oil-free.
The following points should be paid attention to during the operation of the oil injection screw air compressor: 1. When the operation occurs or abnormal vibration occurs, the machine should be stopped immediately for inspection; 2. There is pressure in the operating pipeline, and it is not possible to loosen the pipeline bolts and open unnecessary Valves, such as traps, drain valves, etc;
China-made oil-free air compressor manufacturers, Shanghai Granklin Group, water-lubricated air compressor head is fully localized, compressed gas is 100% oil-free. Suitable for high-end industries, can match the pharmaceutical, chemical, food and other high-end manufacturing and processing industries in China. For food, medicine, textile, chemical and other industries with high gas requirements, oil-free air compressors are gradually recognized by enterprises and are widely used by more and more companies,
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
"Air compressor" is mainly used to pressurize gas and some transportation and other operations of the machine. The general structure of the "air compressor" is similar to the water pump we are familiar with. It is widely used in many production and manufacturing industries. The "air compressor" also has many unique functions and uses.
Water lubricated air compressor can be very good to reduce the operating temperature of the air compressor, very good in the medical, food, chemical, electronics, spraying and other industries. air compressor brand more, comprehensive air compressor enterprise development scale, product quality, price, after sales, domestic famous brand granklin air compressor.
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