2026-04-10Views：
there is no definite time standard for the replacement of air compressor maintenance oil. For general mineral lubricating oil, 2000-3000 hours are recommended, semi-synthetic lubricating oil 4000-6000 hours are recommended, and fully synthetic lubricating oil 6000-8000 hours are recommended. Maintenance and replacement of lubricating oil depends not only on the type and quality of the oil, but also on the working environment and running time to determine the replacement frequency.
At present, there are many brands of air compressor lubricants on the market. Different brands and different types of base oils and additives are different. Due to the different quality of lubricants, the replacement time is determined. It is necessary to choose suitable lubricants and cannot be mixed.
The operating environment will also affect the loss of oil. The surrounding environment temperature is high, and the equipment operation burden will increase, which will increase fuel consumption. Therefore, it is necessary to regularly inspect the equipment and always pay attention to the oil level of the oil sight glass. If the lubricating oil is not enough or the color is wrong, Add or replace the lubricating oil in time.
Pay attention to when changing lubricating oil:
1. Oil can only be released when the air compressor is shut down and there is no pressure in the machine and the machine body is at normal temperature;
2. Open the oil drain valve to drain the oil into a suitable container, until no oil flows out when the valve is closed;
3. Remove the temperature control bypass valve and drain the remaining lubricating oil in the main engine;
4. Fill up new lubricating oil (the oil exceeds 1/2 of the oil sight glass) after the oil is released, and tighten the bolt of the oil filling hole;
5. Start the air compressor to run for 10 minutes, stop the machine to check the oil level, and if it is insufficient, add lubricating oil.
6. The replaced waste oil is likely to cause pollution and fire, and must be collected and disposed of in accordance with local laws and regulations.
Air compressor oil change as far as possible to find professional air compressor maintenance and maintenance technicians, so as to avoid some details of the poor grasp and affect the service life of the entire unit, bring unnecessary losses.
Screw air compressors are also sold out of stock. Many air compressor manufacturers are even more difficult to find. Spot direct supply of oil-free screw air compressors helps enterprises produce disposable medical masks, N95, N90 and other mask products. Masks used by Chinese people are the responsibility of this year's enterprise. When the production capacity is fully opened, the mask air compressor needs to stock more to prevent birth.
For medicine, food, semiconductor, chemical industry, fermentation and other industries, oil-free and clean compressed air must be the first choice. Oil-free oil-free screw air compressor, water-lubricated oil-free screw air compressor, oil-free scroll air compressor and oil-free centrifugal air compressor are common oil-free. Today, compare two types of oil-free screw air compressors-dry oil-free air compressors and water lubricated air compressors.
For enterprises to choose low energy consumption, environmental protection of the air compressor is a must, now so fierce competition, the need to control every aspect of enterprise production, in order to bring profits. Permanent magnet variable frequency air compressor has the characteristics of environmental protection and energy saving, which is well known, but the price of equipment with good performance and environmental protection must be expensive?
View detailsOil-free compressor test machine parameters, screw air compressor test contains what are the main parameters? Especially in the sale of air compressor manufacturers will test the parameters.
View detailsSingle screw air compressor is now the air compressor industry leader, its working principle is better than the twin screw air compressor. Shanghai granklin group (water lubricated oil-free single screw air compressor) production plant. Those who need to see the goods and visit can visit our company at any time.
View detailsThe first guarantee is usually 500 hours, that is, the first maintenance of the machine running-in. The first guarantee is relatively simple. It is good to replace the oil and filter. After the maintenance is generally about 2500-3000 hours, but also related to the air compressor site environment, if the site environment
Shanghai granklin group co., ltd. specializes in air compressors. Air compressor accessories of various brands; Cold dryer, suction dryer (compressed air adsorption dryer achieves drying effect through "pressure change" (pressure swing adsorption principle). Since the ability of air to hold water vapor is inversely proportional to the pressure, a part of the dried air (called regeneration gas) is decompressed and expanded to atmospheric pressure. This pressure change makes the expanded air drier, and then allows it to flow through the desiccant layer to be regenerated without air flow (I. e. the drying tower that has absorbed enough water vapor). The dried regeneration gas absorbs the water in the desiccant, take it out of the dryer to achieve the purpose of dehumidification.
Buy products preferred big brand, good service quality manufacturers. From foreign to domestic, there are only a few enterprises that can make water-lubricated air compressors in the screw air compressor industry. "Shanghai granklin Group" is one of them. granklin Do not forget your initiative mind strove forward on the road of water-lubricated air compressors.
Screw air compressor varieties commonly used vocabulary has several "water lubricated air compressor, oil-free air compressor, permanent magnet variable frequency air compressor, power frequency air compressor, air-cooled air compressor, water-cooled air compressor", air compressor specifications
Matters needing attention in the cold winter, if you do not pay attention to maintenance, it will lead to the failure of the air compressor. Therefore, in winter, due to long-term shutdown and no antifreeze protection, the cooler freezes and the body fails when starting
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