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  • 24/11/2022
    What is the difference between one hundred grade clean shed and one thousand grade clean shed?

    Clean shed is generally known as one hundred clean shed, one thousand clean shed, ten thousand clean shed and so on. So, what are the differences between one hundred level clean shed and one thousand level clean shed? Let’s take a look at the classification standard of clean room air cleanliness: cleanliness is different, relative… Continue reading What is the difference between one hundred grade clean shed and one thousand grade clean shed?

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  • 19/11/2022
    What is the overview of air filter detection methods?

    Air filter detection system is divided into high efficiency air filter system and general ventilation air filter two categories. Hepa filters shall be tested in accordance with GB6165-85 and its revision GB12554-92. This standard specifies the efficiency test methods as sodium flame and oil mist. The detection of air filters for general ventilation shall be… Continue reading What is the overview of air filter detection methods?

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  • 22/08/2022
    How do fan filter units FFUs work? What are the characteristics

    There are many types of filtration equipment, and different types have different application areas. The following is a detailed analysis and explanation of the working principle and characteristics of FFU, so that you can understand the equipment from several angles. First of all, let’s understand what is the working principle of the fan filter unit… Continue reading How do fan filter units FFUs work? What are the characteristics

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  • 15/08/2022
    What do we need to know about V-filters?

    Features of V-filter. 1. Large filtering area, low resistance and long service life. 2. It is an environmentally friendly multi “V” air filter for ventilation without partitions. 3. Installation flange frame, can be interchangeable with the common bag filter. 4. Water-resistant ultra-fine glass fibre filter paper is used, and the outer frame is made of… Continue reading What do we need to know about V-filters?

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