2026-04-09Views：
Q: Is 100 percent oil-free compressed air present?
Answer: 100% oil-free compressed air means that the oil content in the compressed gas must be below a certain value.
Because there is oil and gas in the atmosphere, the gas after passing through the oil-free air compressor-gas storage tank-cold dryer-precision filter can reach the use standard.
The water-lubricated oil-free air compressor produced by Shanghai Granklin Group, the compressed gas treated in the above manner can be called oil-free air.
Whether the air dryer is a special equipment depends on its specific type and working principle. Generally speaking, special equipment refers to equipment involving life safety and high risk, such as boilers, pressure vessels, pressure pipes, etc. The air dryer itself is not straight
High-purity compressed air is mainly used in the following key process links in semiconductor manufacturing plants, and its application is closely related to the stringent requirements of chip manufacturing for cleanliness and process stability: 1. wafer surface treatment process Wafer cleaning After chemical mechanical polishing (CMP),
The air pressure normally used in the factory is not a fixed value, but is determined according to the specific application scenario and equipment requirements. The following is some common factory air pressure standards related information: standard atmospheric pressure: in industrial production, commonly used standards
When the air in the air compressor contains moisture, the following measures can be taken to deal with it: 1. check and maintain the drainage system to install the drain valve: install the drain valve at the bottom of the air storage tank of the air compressor, and drain the condensate regularly. This is to prevent liquid water from accumulating in the system
The replacement cycle of the oil-water separation filter element of the air compressor varies due to factors such as the use environment, the operating state of the equipment, and the material and design of the filter element. The following are some common replacement cycles and considerations: 1. common replacement cycles General situation: If the air compressor every day
Parallel operation of two air compressors can significantly improve the flexibility and reliability of the air supply system, especially for scenarios where gas consumption fluctuates greatly or redundant backup is required. The following are the key steps, technical points and precautions for parallel operation: 1. the core objectives of parallel operation.
In the air compressor market, the variable frequency screw air compressor has been widely concerned for its high efficiency, energy saving and stable characteristics. As a leader in this field, the water-lubricated air compressor products produced by Shanghai Granklin Group are based on their excellent performance and reasonable
The oil content requirements of the gas system for pharmaceutical production and the solution of granklin air compressor Pharmaceutical production requires extremely strict cleanliness of compressed air, of which oil content is one of the core indicators. Granklin air compressor through water lubricated screw technology with no oil pressure
Many problems of air compressor water can be solved from many aspects. The following are some specific solutions: Adjust the ambient temperature: Ensure that the temperature in the air compressor room is appropriate to avoid freezing the drain valve due to low air temperature. If possible, you can increase the room
The pressure of the air compressor is not the bigger the better. The pressure selection of air compressor (referred to as air compressor) should be determined according to the actual use scenario and demand. Excessive pressure may cause the following problems: Increased energy consumption: Air pressure is proportional to power consumption. The more pressure
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