23
2023-12
What are the main classifications of air filters?
Air filters vary in structure and weight, and there are different ways to classify them: By organizational form: single-stage, two-stage, multi-stage; By filtration level: coarse filtration, fine filtration; By filtration method: filtration type and swimming bath type;
2025-04-23
23
2023-12
How often should I change my air filter?
The air filter is similar to the masks we wear on hazy days. Its main function is to block dust, sand, and other impurities in the air. Although this part is inconspicuous and inexpensive, it plays an extremely important role. Experiments have been conducted in the past. If a car's air filter is removed and driven normally, the cylinder wear is eight times that of a car with an air filter, the piston wear is three times, and the piston ring wear is nine times.
2025-04-23
23
2023-12
Status Quo of the Filter Manufacturing Industry in 2023
A filter refers to an accessory that filters impurities or gases through filter paper or other materials. It generally refers to automotive filters, which are engine components. According to different filtration functions, they are divided into: oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators, hydraulic filters), air filters, air conditioning filters, etc. Engines have three types of filters: air, oil, and fuel filters, commonly known as 'three filters'. With the addition of an air conditioning filter, they are colloquially called 'four filters'.
2025-04-23
23
2023-12
Competitive landscape of the filter manufacturing industry
Currently, major international companies primarily engaged in filter manufacturing include Mann+Hummel Group, Mahle Group, Cummins Filtration, Donaldson Company, Sogefi Group, and Denso Corporation. These enterprises possess strong competitive advantages in technological innovation, product quality, and market share, dominating the global market for high-end automotive filters.
2025-04-23
23
2023-12
Engine's Lungs - How Air Filters Work
The air filter is the engine's gas mask. It filters out most of the impurities in the air, providing clean air for the engine. Therefore, its role is very important. In daily use, it must be cleaned frequently and replaced in a timely manner to ensure that the engine inhales clean air.
2025-04-23
23
2023-12
Misconceptions and identification methods of air filters
The air filter's job is to filter out suspended particles from the air entering the cylinder to reduce wear and tear on the cylinder, piston, and piston rings. Of the three media required for engine operation, air has the largest volume and comes from the atmosphere. If the air filter cannot effectively filter out suspended particulate matter from the air, it will, at best, accelerate the wear and tear on the cylinder, piston, and piston rings, and at worst, cause cylinder scoring and shorten the engine's lifespan.
2025-04-23
23
2023-12
Methods for Identifying Air Filters
The service life and maintenance cycle of the air filter should be measured by the ratio of the gas flow rate through the filter element to the gas flow rate required by the engine. When the flow rate is greater than the required flow rate, the filter works normally; when the flow rate is equal to the required flow rate, the filter should be maintained; when the flow rate is less than the required flow rate, the filter cannot be used anymore, otherwise the engine's operating conditions will deteriorate. The situation will worsen, or even fail to work.
2025-04-23
12
2025-02
As the year draws to a close, we extend our warmest wishes for a peaceful winter. On December 31, 2024, a special day marking the end of the old and the beginning of the new, all employees of Guangzhou Hyde Auto Parts Co., Ltd. gathered together to celebrate a wonderful and unforgettable annual meeting.
2025-02-12
30
2024-11
On October 25, with the crisp autumn air, Guangzhou Haide Auto Parts Co., Ltd. and Guangzhou YaJiang Optoelectronic Co., Ltd. agreed to play an exhilarating basketball friendly match tonight.
2024-11-30
30
2024-11
To enrich employees' after-work lives, strengthen team culture and cohesion, and enhance corporate culture, Guangzhou Hyde Auto Parts Co., Ltd. organized an outdoor expansion activity for its employees on October 31st during the pleasant autumn season.
2024-11-30
Address: No. 231, Juhuashi Avenue, Chengxi Village, Huashan Town, Huadu District, Guangzhou City
Tel: 020-86788986/ +86 13432077858 Ms. Liu
Cooperation Hotline: +86 13925100803 Mr Zhang
Email: hddf@vip.163.com / hdxz@gzhead.com
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