2026-04-10Views：
What is the root cause of less gas production in oil-free air compressor?
Oil-free air compressor in the process of operation, occasionally there will be insufficient gas supply. In fact, machine selection, air leakage, gas production standards, machine wear and other aspects may lead to insufficient gas supply, resulting in the production workshop equipment can not work properly.
What is the reason for the insufficient air supply of oil-free air compressor?
First, the leak.
This is the most likely reason for this failure. When the air storage tank has a certain pressure (slightly more than atmospheric pressure), the oil-free air compressor can be started and stopped. Then listen with your ears to see if there is any air leakage at the connection of the external pipeline, air supply pipeline, one-way valve, safety valve and pressure switch. If there is a leak, the leak must be repaired.
Second, the air demand exceeds the maximum supply value.
Your air demand has exceeded the maximum supply capacity of the oil-free air compressor, and the machine is overloaded. At this time, even if it keeps producing gas, it cannot meet your needs. You might think it's not producing enough gas. We have encountered this situation several times, so please check carefully whether your gas consumption has increased recently.
1. The air valve is leaking and the piston ring is worn too much. If the valve plate of the air valve is broken and the valve spring fails, it will cause the seal to be loose. In addition, the installation is not in place, the air valve is tilted, and the top rod plate on the valve cover is tight. The valve also causes the valve to leak and compressed air directly from the valve seat seal
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.
As a special type of air compressor, Shanghai Granklin water-lubricated oil-free air compressor is widely used in laboratories, hospitals and other industries with high requirements for compressed air quality. For repair and maintenance, oil-free air compressor also has some different requirements from other air compressors. Granklin air compressor summarizes the following suggestions for your reference:
The air compressor maintenance work needs to be carried out regularly by the user. As the air compressor maintenance manufacturer, the user should remind the user that some important and key links cannot be ignored during the maintenance process. What matters should the user pay attention to during the maintenance operation?
In the air compressor industry, Shanghai granklin group is a positive response, we produce water lubricated single screw air compressor is in line with environmental protection requirements, compressed gas does not contain a drop of lubricating oil. In the market reflected well, in the medical, pharmaceutical, food, chemical and other industries have made excellent results.
View detailsShanghai granklin group is engaged in the production and processing of oil-free and water-lubricated air compressors. we are focused on the production of screw air compressors. doing a good job in water-lubricated air compressors can make mechanical failures lower and users feel more at ease in using gas. On the use of the effect to see the screw air compressor has the following advantages.
Screw air compressors are increasingly used in all walks of life. Enterprises have been looking for better air compressors, hoping to purchase air compressor products with higher efficiency, fewer failures and lower maintenance rates. The oil-free air compressor produced by Shanghai Granklin Group is modular, streamlined in structure and stable in gas supply. It is a product that has won unanimous praise from users.
View detailsMedical oil-free air compressor refers to the kind of air compressor suitable for use in medical environmental health conditions. It requires precision, stronger reliability, environmental protection and quiet, fresh and clean compressed air, and the output gas can directly contact the human body. Displacement in less than 1m 3/min medical air compressor is mostly micro screw reciprocating air compressor, also known as oil-free air compressor, foreign also called micro screw swing air compressor.
With the development of science and technology, the requirements for mechanical equipment in industrial production are getting higher and higher. Now many enterprises are using oil-free air compressors to replace traditional air compressor equipment in order to ensure the quality of production. However, oil-free air compressor equipment and ordinary air compressor equipment
A good brand is managed by heart, and the screw air compressor depends on the after-sales ability of the manufacturer, and the supply of product accessories is long-term. The first choice for purchasing oil-free air compressors is to make some reputation in the industry, with as many cases as possible and perfect after-sales spare parts.
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