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.
What brand of air compressor should you choose for purchasing special air compressor for electroplating? The oil-free screw compressor produced by Shanghai Granklin Group provides pure compressed gas, which can avoid the breeding of bacteria and bacteriophage in the gas. In the electroplating industry, there are some problems in the production process, such as the surface of the coating, burning, cracks and so on. People use stirring to solve such problems, and the stirring needs the support of compressed air.
View detailsAs an indispensable power equipment, air compressor plays an irreplaceable role in industrial production. So how to choose a suitable air compressor? The first step, the preliminary selection. According to the air consumption of the equipment and the actual use of pressure to determine the empty
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 detailsThe main maintenance method of screw air compressor is to replace the three filters and one oil. The main methods are: 1. Air filter element. It needs to be replaced after 1500 hours of work; 2. Lubricating oil filter element. Daily use about 2000 hours need to be replaced; 3, oil and gas
[oil-free air compressor maintenance] oil-free air compressor maintenance in pingwu county is the need to find a professional team, air compressor maintenance is not good, there will be many invisible problems.
View detailsAir compressor, the full name of the air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy, and is a pressure generating device for compressed air. Is one of the most commonly used in industrial and mining enterprises to provide air power equipment. Usually, the air compressor is divided into screw type air compressor, piston type air compressor and so on.
What are the daily contents of air compressor maintenance? What are the advantages of screw air compressor compared with piston air compressor? How does air compressor work? Air compressor is also called air compressor, which is a kind of equipment used to provide kinetic energy after compressing air. It is made of motor or wood
Shanghai granklin group is a modern enterprise specializing in the design and manufacture of air compressors. it is mainly engaged in Shanghai air compressor, variable frequency screw air compressor, permanent magnet variable frequency air compressor, screw compressor, Shanghai screw air compressor, Shanghai air compressor, oil free air compressor.
Air compressor is one of the main mechanical power equipment of many enterprises, and it is very necessary to maintain its safe operation. 1 Preparation before driving (1) Keep the lubricating oil in the oil pool within the scale range, and the brand of the lubricating oil should meet the requirements. (2) Check the oil filling
Air compressor protection refers to some methods that can add the service life of the equipment, which is different from the regular maintenance, and the intention is also for the outstanding work of the whole system. Below, the technical staff will briefly introduce the following three methods
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