Air filter element R000958 supplied by Huayu

Air filter element R000958 supplied by HuayuIt is a type of filter, also known as air filter cartridge, air filter, style, etc. Mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms, and various precision operating rooms.

The engine needs to suck in a large amount of air during operation. If the air is not filtered, the suspended dust in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and cylinder. Larger particles entering between the piston and cylinder can cause serious' cylinder pulling 'phenomenon, which is particularly severe in dry and sandy working environments. The air filter is installed in front of the carburetor or intake pipe to filter out dust and sand particles in the air, ensuring sufficient and clean air enters the cylinder.

Air filter element R000958 supplied by Huayu：

According to the filtration principle, air filters can be divided into several types: filtration type, centrifugal type, oil bath type, and composite type. The commonly used air filters in engines mainly include inertia oil bath air filters, paper dry air filters, polyurethane filter air filters, and so on. The inertia oil bath air filter passes through three stages of filtration: inertia filtration, oil bath filtration, and filtration filtration. The latter two types of air filters mainly pass through filter element filtration. Inertial oil bath air filters have the advantages of low intake resistance, adaptability to dusty and sandy working environments, and long service life. They have been used in various models of car and tractor engines in the past. However, this type of air filter has low filtration efficiency, high weight, high cost, and inconvenient maintenance, and has gradually been phased out in automotive engines. The filter element of the paper dry air filter is made of microporous filter paper treated with resin. The filter paper is porous, loose, and folded, with certain mechanical strength and water resistance. It has the advantages of high filtration efficiency, simple structure, light weight, low cost, and easy maintenance. It is widely used in automotive air filters. The polyurethane filter element of the air filter is made of soft, porous, sponge like polyurethane with strong adsorption capacity. This type of air filter has the advantages of a paper dry air filter, but has low mechanical strength and is widely used in car engines. The disadvantage of the latter two types of air filters is their short service life and unreliable operation under harsh environmental conditions.

Advantages and disadvantages of air filter:

Various air filters have their own advantages and disadvantages, but inevitably there is a contradiction between intake air volume and filtration efficiency. With the in-depth research on air filters, the requirements for air filters are also increasing. Some new types of air filters have emerged, such as fiber filter air filters, compound filter material air filters, soundproof air filters, constant temperature air filters, etc., to meet the needs of engine operation.

The main product series of Xinxiang Huayu Filter Co., Ltd. include hydraulic filter series, lubricating oil filter series, air compressor series, air filter series, water filter element series, and substitute imported filter element series. Our company has developed and produced various types of filters and complete sets of filtration equipment. During the production process, ISO, DIN, IDF, and 3A industrial standards are strictly followed for manufacturing, and the quality meets GMP standard requirements. We have already maturely utilized imported filter materials to exchange PALL company filters and filter element series, HYDAC company filters and filter element series, MAHLE company filters and filter element series, PARKER company filters and filter element series, ARGO company filters and filter element series, FILTREC company filters and filter element series, STAUFF company filters and filter element series, VICKERS company filters and filter element series, EPPENSTEINER company filters and filter element series, TAISEI KOGYO company filters and filter element series, INTERNORMEN company filters and filter element series. Filter cartridge series, MANN filters, filter cartridge series and other products from more than 500 foreign brand filter companies. Because we work hard, we have a more dedicated page. The performance and effectiveness of substitute products can be comparable to imported products, and have been selected and recognized by a large number of users and research institutes.