2026-04-15Views：
According to international standards and industry norms, the oil content of compressed air in contact with food shall be strictly controlled by grading. The specific standards are as follows:
| Scene | recommended equipment | oil content target |
|---|---|---|
| direct contact with food | oil-free compressor catalytic oxidation purifier | ≤0.01mg/m³ |
| indirect contact with food | high efficiency precision filter dryer | ≤0.1mg/m³ |
| special high-demand applications | on-line monitor for multistage filtration system | ≤0.01mg/m³ |
by strictly enforcing these standards, food companies can ensure the safety and compliance of their compressed air systems and the quality of their end products. It is recommended that a third-party agency be commissioned quarterly for full-project testing and annual ISO system review.
When looking for an efficient and environmentally friendly oil-free air compressor, price is often one of the important factors that users pay attention. In view of the diversity and price differences of oil-free air compressors on the market, the water-lubricated screw air compressors produced by Shanghai Granklin Group have excellent performance and reasonable
45 kW screw air compressor, its gas production is not a fixed value, but will be affected by a variety of factors. These factors include, but are not limited to, compressor design efficiency, operating conditions, operating pressure, and ambient temperature. Under standard working conditions, that is, air compressor
The replacement cycle of the oil and gas separator filter element of the screw machine varies according to the specific situation and the use environment. It is generally recommended to replace it every 250 hours, or it can be replaced according to the manufacturer's replacement cycle table. In the process of use, if the working environment is bad, such as containing a large amount
The frequency of air compressor cleaning usually depends on its use and environment. Under normal working conditions, it is recommended to clean every 1000 hours or so. However, if the working environment is poor, such as the presence of a large amount of dust, debris and other dirt, then clear
As an important industrial equipment, air compressor is widely used in many industries. The following are some of the most commonly used industries for air compressors: Machinery processing industry: In the machining process, air compressors can provide continuous and stable compressed air for driving
The service life of the air compressor pressure vessel tank is a problem involving many factors, including its material, manufacturing process, use conditions and whether to follow regular inspection and maintenance specifications. The following is a rigorous answer to this question: 1. general service life
No matter what kind of equipment of the air compressor, it is inevitable that there will be failures in the operation process, and so will the variable frequency air compressor. The following is a summary of some failures and solutions that often occur in the factory during the operation of the variable frequency air compressor. 1. Unstable voltage
The air compressor outlet pressure setting range usually varies according to the use scenario and demand. The following are some common air compressor outlet pressure setting range and professional terms explanation: general industrial use: outlet pressure setting range is usually 6 ~ 8b
There are some obvious differences between micro-oil screw air compressor and oil-free screw air compressor in design and operation principle. The following are the main differences between the two: Lubrication method: micro-oil screw air compressor: This type of air compressor uses a small amount of lubricating oil to lubricate the screw
Air compressor pumping slow repair method 1, check whether the air filter is blocked, in the process of operation need to clean the air filter regularly, the use of bad environment to properly shorten the replacement period. 2. Check the pressure sensor of the air compressor, you can put the back of the air storage tank
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