2026-04-09Views：
This depends on your request! If you require a high degree of oil-free cleanliness, buy an oil-free screw machine; if you can accept micro-oil, you can buy an ordinary screw machine with a refrigerated dryer, an adsorption dryer, and a 4-stage precision filter.
If the food industry is not in direct contact with food, but only pneumatic tools, it can use micro-oil, and then install a cold dryer and a suction dryer to treat oil pollution. If it is in direct contact with the product, it must be completely free of oil and water lubrication screw air compressor.
Food and beverage is important to ensure the health of consumers. In the increasingly stringent environment of environmental protection and health requirements, it is imperative to improve the food production process, especially the application of compressed air in the food and beverage industry.
According to relevant regulations and guidance, the requirements for compressed air in food and beverages are basically the same as those in the pharmaceutical industry (refer to GPM requirements). In the field of food processing, food material filling, packaging and filling machinery automation (cylinder), material transportation, ventilation, drying, fermentation, cooling and other processes need to be completely clean, dry, oil-free compressed air.
Once the compressed air contains oil, water, dust and other impurities, it will cause food pollution, which may cause hidden dangers to the health of consumers. On the other hand, food contamination can also lead to food taste, shortened warranty period, and even material scrap. If contaminated products enter the market, the health of consumers will be affected, which can lead to expensive and embarrassing product recalls or legal claims, resulting in huge property and reputation losses.
For machines without oil and water lubrication, pay attention to several points:
the lubrication part is water, and it is pure water, preferably pure water;
2, absolutely does not contain oil, but contains water;
3. Water-lubricated air compressors are single-screw air compressors, which are not a bit cheaper than dry oil-free machines.
More than 90kw, it is best to use water-cooled; water-cooled air compressor, whether it is oil-free or oil-free, need to build a simple water tower for cooling, of course, the cooling effect should be strictly better than air-cooled.
Medical air implementation standards involve many aspects, including air cleanliness, microbial content, gas composition, temperature and humidity, flow rate, pressure, and disinfection and sterilization effects. The following are some detailed summarization of the implementation standards for medical air: 1. air cleanliness
The automatic drainage device of the air compressor is an important part of the air compressor system. Its main function is to automatically discharge the condensed water in the pipeline, the gas storage tank, the oil-water separator and the filter. The following is a detailed description of the air compressor automatic drainage device:
Screw compressor and scroll compressor which is good? Screw compressor and scroll compressor have their own advantages and disadvantages, suitable for different applications. The following are some comparisons between them: Efficiency: Screw compressor: Usually in the middle and high
The model and power of the 6 cubic air compressor vary from manufacturer to manufacturer and product series. The following are some common 6 cubic air compressor models and their power ranges: Model: 6 cubic air compressors from different manufacturers have different models. Power: 6 cubic empty
Nitrogen in the semiconductor field has a variety of important uses, mainly reflected in the following aspects: Protective atmosphere: In the semiconductor manufacturing process, nitrogen is often used as a protective atmosphere to prevent oxygen, moisture and other impurities in the air from causing pollution to semiconductor materials. By
In semiconductor plants, the gas supply pressure varies according to different gas types and process links, as follows: 1. the general range of compressed air supply pressure: in most semiconductor manufacturing workshops, the design pressure of compressed air pipelines is usually 0.8MPa to ensure stable supply
New oil-free air compressors usually do not require oil injection. All oil-free air compressor, as the name implies, does not need to use lubricating oil during its operation. This type of air compressor usually uses special design and materials to ensure that no oil is produced during the compression process, thus
The maintenance cycle of an air compressor usually depends on a number of factors, including the type of air compressor, the frequency of use, the working environment, and the manufacturer's recommendations. Generally speaking, most air compressors require regular maintenance and maintenance to ensure their normal operation and extension.
To define whether an air compressor is large, mainly based on its power, exhaust volume and overall size and other parameters. Generally speaking, large air compressor refers to those with high power, large displacement and relatively large volume of equipment. Specifically, large air compressors
The maximum pressure of an air compressor depends on its type and use. The following are some common air compressor types and their typical maximum pressure ranges: General industrial air compressors: The maximum pressure is usually from 100 PSI(6.89 bar) to 200
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