High efficiency filter with flangeAlso known as high efficiency air filter with flange, high efficiency filter with flange paper partition, FV combination sub high efficiency filter with flange, and high air volume high efficiency filter.

General applications of high efficiency filters with flange and large air volume combination:
The terminal filtration of clean air conditioning units and high-efficiency filtration of high air volume air purification equipment.

Features of box type high-efficiency filter with flange:
Outer frame: polystyrene, galvanized steel plate, stainless steel.
Constant temperature operation at a high temperature of 80 ℃.
Filtering level (EN1822): H13, H14
High air volume, large filtration area, low resistance, and long service life.
High efficiency filter with high air volume and flange: box type, also known asCombination high-efficiency filterAdopting a non partition design, forming a "V" - shaped structure, the box type has excellent filtration efficiency for fine particulate matter. The high-efficiency air filter with flange mainly captures 0.3um air dust particles, with a filtration efficiency of 99.99%. The high-efficiency filter with flange paper partition can achieve a high wind capacity of 4200 m3/h, mainly used in high air volume environments. High efficiency filters with flanges are mainly suitable for pharmaceutical factories, hospital operating rooms, semiconductor factories, microelectronics factories, and any other rooms that require strict control of air pollution.

The high-efficiency filter with flange and no partition design has high air volume, large dust holding capacity, and low resistance.
The box type filter material with flange high-efficiency filter is made of ultra-fine glass fiber, and the use of hot-melt sealant can ensure the spacing between pleats Make the airflow passing through the ground filter pass through with minimal resistance. Thus, high-efficiency filters have the advantages of high air volume, large dust holding capacity, and low resistance.

The high-efficiency filter with flange paper partition is suitable for high-grade purification equipment, end filtration components of purification systems, local purification equipment, and cleanliness due to its high efficiency, low resistance, and good air velocity uniformity.

How much does it cost to have a flange high-efficiency air filter?The price of a flanged high-efficiency air filter is closely related to the filter material and frame. The price of a flanged high-efficiency air filter is determined by the material of the filter frame.
The material selection for the frame of the high-efficiency air filter with flange includes plastic frame, galvanized frame, and stainless steel frame. The price varies depending on the material of the frame.

Scan leak test
Each high-efficiency filter must undergo strict leak testing to ensure that the combined high-efficiency filter has no leakage points.

What are the three self-cleaning methods for high-efficiency filters?
Due to the complexity of its composition and different processes, high-efficiency filters have different cleaning methods from primary and medium efficiency filters. Generally, they have self-cleaning functions. Below, we will talk about the three self-cleaning methods of high-efficiency filters from high-efficiency filter manufacturers:

One, manual self-cleaning mode: When switching to this working mode, the PLC will blow back each set of filter elements in sequence according to the pre-set timed blowback program. Only by turning off this mode can the blowback stop. In the use of high-efficiency filters, the original high-efficiency filter used in conjunction with axial flow fans is a bag filter,

Two automatic self-cleaning methods: When the pressure transmitter detects that the negative pressure in the clean air chamber and suction chamber reaches the set blowback negative pressure, it displays one point on the control instrument and outputs a switch signal to the PLC. After receiving the switch signal, the PLC sequentially blowback each set of filter elements according to the pre-set program, with one set consisting of five filter elements. Under normal circumstances, the high-efficiency filter reduces the negative pressure in the clean air chamber and suction chamber under the action of reverse blowing. When the negative pressure drops to the set negative pressure limit, the reverse blowing stops. When the high-efficiency filter has been running for a long time, the effect of back blowing on the pressure loss of the filter element is minimal. The negative pressure of the clean air chamber and the suction chamber will continue to rise. When the negative pressure reaches the set negative pressure, the dual parallel output switch signal of the display control instrument will be sent to the PLC. After receiving the switch signal, the PLC will turn on the power supply of the overpressure light on the control cabinet door panel. The overpressure light will light up to indicate that the equipment management personnel should replace the filter element in a timely manner.

Three types of timed self-cleaning methods: When switching to this method, the PLC will sequentially backwash each set of filter elements according to the pre-set timed backwash program. The interval time and number of backwash times can be pre-set.

The air purification products and equipment provided by Guangzhou Zijing include air shower rooms, cargo shower room,Primary Filter，medium efficiency filterEfficient filters, ultra clean workbenches, clean workbenches, transfer windows, air shower accessories, air shower controllers, chemical filters, FFU fan filtration units, air purifiers, clean rooms, fresh air cabinets, filter cabinets, fume hoods, hand washing sinks, clean sampling vehicles, air supply ceiling, high-efficiency air outlets, and other cleanroom and supporting purification products. Cleanroom purification equipment is widely used in electronics, semiconductors, biopharmaceuticals, food processing, nuclear industry, automotive manufacturing, air conditioning and heating industries and fields.

Zijing specializes in purification equipment and engineering, cleanroom contractors, cleanroom engineering, cleanroom construction, cleanroom cleanliness testing, cleanroom solutions, cleanroom standards, cleanroom construction, cleanroom equipment, cleanroom design, cleanroom construction, and cleanroom maintenance. Cleanrooms are also known as cleanrooms or cleanrooms.

Quality assurance of "Zijing" brand air purification equipment products:
1. Our company's "Zijing" brand air purification equipment and air filter products have been approved domestically;
2. To meet the high quality requirements of our customers for clean rooms, every air purification equipment produced by our company undergoes strict inspection by our quality inspectors and can only be shipped if it meets the product quality standards; Air filters are produced and tested in standard Class 10000 cleanrooms.
3. After the completion of product delivery and acceptance, our company will establish independent records for your company and the ordered products, in order to provide high-quality and timely services to your company in the long term.
4. Product packaging: wooden crate or cardboard box packaging;
5. Shipping method: freight;
6. Delivery time: Our company will complete production within 5 working days from the date of receipt of payment after the contract is signed, and the goods will arrive within 3 working days;
Service Objective:
7. The "Zijing" brand air purification equipment and air filters produced by the company can provide long-term support;
8. Fault acceptance: 48 hours outside the province, 24 hours within the province;
Original source: Guangzhou Zijing http://www.zj-filter.com/