Author Archives: shengjie

For a clean room in operation, the value of the end-effect filter is not high, all add up to the user may not be a few hours of output, but the replacement of high-end filter risk and indirect costs will be high. Replace the filter to stop production, loss of production can only be calculated […]

High efficiency air filter It is suitable for air filtration at room temperature and humidity. It is suitable for aerospace, aviation, electronics, pharmacy and bioengineering. It has high efficiency, low resistance and large dust holding capacity. High-efficiency air filter is used to filter the air impurities in the air inhalation, the more clean the air […]

FDA guidance in the production of aseptic drugs recommended sterile preparation workshop for a semi-annual leak detection, our country in the GMP inspection guidelines are usually recommended once a year. ISO14644 The recommended maximum time interval for leak detection for installed HEPA is 24 months. DOP leak detection should be performed after HEPA installation or […]

To determine whether the high efficiency filter itself and its installation has obvious leakage, the following must be tested in the field: filter media; filter media and its framework within the connection; filter frame gasket and filter Between the support frame and the wall or ceiling. DOP leak detection materials, equipment: dust source (PAO solvent), […]

HEPA filters are usually used in the filter upstream of the PAO generator dust, the use of photometers (photometer) detection of upstream and downstream aerosol concentration filter to determine whether there is leakage filter. The purpose of dust is due to high dust particles upstream dust concentration is low, only the particle counter in the […]

1, filter with a special anti-leakage technology to ensure that the filtering effect; 2, the filter shell cavity using anodic oxidation treatment, the shell using epoxy resin powder coating; 3, filter imported borosilicate glass fiber; 4, the equipment in the fiber diameter is small, smooth surface; 5, can effectively filter solid impurities and oil mist, […]

1, the shell with sealing device; 2, the filter has a highly efficient anti-corrosion properties; 3, the device air resistance is low; 4, effective filter area, to ensure high efficiency; 5, non-silicone; 6, can withstand the high temperature of 66 ℃.

The use of human design, easy to replace the filter, the use of high-quality filter material and technology design, filter with super hydrophobic breathable performance, high-quality aluminum alloy shell, complete removal of compressed air oil, impurities, liquid water. The product for the removal of pollution, stronger, less pressure drop. High-quality aluminum alloy; internal and external […]

Fully automatic filter – fully automatic filter installation requirements 1 filter specifications should be selected with the installation of pipeline match, when the filter flow can not meet the requirements of the pipeline, the two (or more) filter can be installed in parallel, or do side filter treatment. 2 filter should be installed in the […]

Automatic filter is currently the filter industry, “the main force”, and “self-cleaning filter”, “backwash filter” and known as the filtration industry three “green hero.” With the national “second Five-Year” plan on the environmental aspects of the strong input to the entire filtration industry has brought a vigorous development. Environmental experts through the filter accuracy and […]