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Product characteristics: high air volume, high static pressure, high efficiency, low noise

Multiple safety devices: current overload protection circuit, fault indication, fault

Humanized ingenuity: with carrying handle, easy to carry and install, beautiful appearance

Product model: FK-15CDCSAN1
Mainly used for terminal filtration in electronics, biopharmaceutical industries and hospitals where high cleanliness is required.

Frame material: anodized aluminum profile

Frame thickness: 50mm, 70mm, 90mm

Product model: GWB-4.5A, GWB-9A, GWB-18A, GWB-4.8A

GWB-10.3A, GWB-13A, GWB-15.7A, GWB-21A, GWB-

4.5B
Mainly used for terminal filtration in electronics, biopharmaceutical industries and hospitals where high cleanliness is required.

Frame material: anodized aluminum profile

Frame thickness: 50mm, 70mm, 90mm

Product attributes: SWB-4.5A, SWB-9A, SWB-18A, SWB-2.9A

SWB-6A, SWB-7.6A
It is mainly used for terminal filtration in applications requiring high cleanliness, such as electronics, biopharmaceutical industry and hospitals.

Frame material: aluminum alloy, galvanized sheet, wooden board, stainless steel

Frame thickness: 150mm, 220mm, 292mm

Product model: GHB-2.5A, GHB-5A, GHB-10A, GHB-15A

GHB-20A, GHB-5B, GHB-10B
Coarse dust filtration system for general building air conditioning. Primary filtration of industrial-grade air ventilation equipment.

Frame material: galvanized frame, aluminum alloy frame or stainless steel frame

Frame thickness: 10, 21, 46, 96, etc.

Product model: CJ-17A, CJ-34A, CJ-17B, CJ-34B
Ventilation systems for office buildings, meeting rooms, hospitals, shopping malls, stadiums, airports and other large civil buildings.

Outer frame material: aluminum alloy frame, can be made into a whole group with handle interconnection, easy and safe to replace

Frame thickness: 10, 21, 46, 96, etc.

Product model: CN-24A, CN-28.5A, CN-34A, CN-17B, CN-

24B, CN-28.5B, CN-34B, CN-17C, CN-24C, CN-28.5C

CN-34C
Product features: no partition design, lower running resistance, wide application range, compact structure, saving storage space

Product application: In the high-efficiency air outlet of the clean room of the pharmaceutical plant, the FFU products of the purification plant are equipped with high-efficiency filters

Efficiency: 99.97%@0.3μm (H13); 99.99%@0.3μm (H14);

Product model: GPW-8-470-D, GPW-8-1000-D, GPW-8-

260-D, GPW-8-550-D, GPW-9.3-470-B
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air filter

These are related to the air filter news, in which you can learn about the latest trends in air filter and related information industry, to help you better understand and expand air filter market.
  • Application of air filter in semiconductor industry
    2021-09-01

    Today, the semiconductor industry (chip plant) is the most stringent requirements for the air cleanliness requirements of the production environment, and the requirements for the filter are more demanding. Because the dust on the integrated circuit may cause a break, short circuit, dust directly affect the product's yield. \"Line Width \" is one of the metrics that measures the chip integration, that is, the width of the wire on the circuit on the circuit. In the tendency of the micrometer computed line, it is said that the manufacturing environment on dust particle size is less than one tenth of the wire width. As the line width is constantly being small, 1/10 is said to be 1/4, 1 / 2. In 2002, the line width of the P4 processor in the normal microcomputer was reduced to 0.13 μm, and any dust may damage the circuit at this time. The traditional ventilation form of the chip factory is \"big loop \", full of high-efficiency filters across the entire ceiling, and the entire surface is a return air gate. Many chipplates are now using a self-strap fan filtering device, that is, FFU. The sea salt particles in the air are all electronic workers.

  • Comparison of air filter counting method and DOP test method
    2021-08-28

    Air filter test counting, mainly used to measure the weight source of accumulated filtration: The test dust source is a large particle size, high concentration of standard dust. Put the filter in a standard experimental wind hole, the upper wind is continuously dust. Every time, the dust collecting the dust on the dust or filter of the filter is measured, whereby the filter is calculated at this stage according to the filter efficiency calculated by the dust. When the agreed final resistance value is reached, the test is terminated when the efficiency is significantly dropped. At this time, the filter is accommodated in the weight of the test dust into \"The amount of dust \". The balance weight efficiency is the weighted average of the experimental stage efficiency according to the dust. Here \"agreement \" refers to the agreement between customers and the trials, or the testor's own regulations. Therefore, the conditions of the termination test are different, and the weight efficiency value is different. The courage method is mainly used to measure low efficiency filters, such as initial filters, genital filters, generally used in the medium-central air conditioning system. DOP method is high

  • Air filter filtration principle
    2021-08-23

    Air filter principle dust and filter media adhesiveness: dust particles in the air, or moving with gas flow, or moves without regular motion, or moves with a certain field force, when the particles in the movement hit the disorder Van der Walsi between particles and obstacles make them stick together. Filtration dielectric material: can effectively intercept the dust particles, and do not form excessive resistance to airflow. Messy interleaved fibers form a number of barriers to the particles, and the spatial space between fibers allows the airflow to pass smoothly. Currently used materials have glass fibers, polypropylene fibers, polyester synthetic fibers, meltblown nonwovens, and the like. According to the movement law of the filter medium with the dust, the common filtering mechanism is divided into inertial principles, proliferation principle, and electrostatic principle. Large particles are inertial in the airflow. The airflow disguise, the dust from the inertia deviates from the airflow direction and hits the obstacle. The greater the particles, the stronger the inertia,

  • Common specifications air filter table
    2021-08-16

    Intake air filter is mainly used for gas cleaning, for removing dust particles therein. In addition, some production processes in the exhaust gas containing fine contaminants (such as radioactive materials, mist, etc.), although such purified exhaust gas purification belongs, because of its high purification requirements, but also requires the use of an air filter. Air filter (Air Filter) refers to the air filter, generally used for clean room, clean rooms, laboratories and clean rooms, electronic or mechanical communication device for dust and the like. Primary filter is divided into, in effect filter, sub-efficient filter and a high efficiency filter models. Various models have different standards and the use of performance. The following is the common specifications table (the part from the network, sharing only learn to share, belongs to original author). Junior high efficiency filter efficiency specifications table

  • Classification and effect of air filters
    2021-07-28

    First, the filter classification air filter refers to the apparatus for removing the particulates in the air using filtration, adhesion or tip trap, such that the concentration of particulate matter in the air is lowered to achieve the purpose of purifying air. At present, there are two filter standards in my country. They are: GB / T 13554-2008 High-efficiency air filter GB / T 14295-2019 Air filter is divided into coarse effect, groom filter according to national standard air filters , Efficient (HEPA) and ultra efficient (ULPA) filter. Second, the filter test method 01 counting the filter is installed in a standard test wind hole, the upper wind is continuously dust-proof (generally loened dust), every other period of time, measure the dust quality through the filter, resulting in filtration The filtering efficiency calculated at this stage of dust quality, the test dust particle size range is ≥ 5 μm. 02 colorimetry is sampled before and after the filter, the dust is filtered through the filter paper, will pollution

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