Dafite Filtration Technology Puts Forwarding Posts for National IV

The smooth implementation of the State IV emission standards cannot be separated from the support of spare parts and supporting services. As a filter system closely related to the engine's fuel system, how did it perform in the implementation process of the National IV? On this issue, the China Truck Network reporter recently visited the Duffett Filter Technology Co., Ltd. in Suzhou Industrial Park to learn about Duffett's efforts and contributions as a domestic independent brand in the implementation of the National IV.

Self-owned brand grows on the shoulders of giants

The quality of domestic oil products seems to be difficult to win people's recognition and praise. There are many impurities and more moisture. The damage to the engine caused by oil products is not unnerving. The role of the filter is very important.

High-performance fuel filters can not only filter out impurities such as moisture, particulates, etc. in the fuel to make combustion more fully, but also protect the electronically controlled fuel system to ensure that the fuel system is operating in the correct state, thus ensuring lower emissions and reducing engine maintenance costs. Increase engine life.

Dafei Filtration Technology Co., Ltd. General Manager Wang Yu

Wang Yu, general manager of Suzhou Dafeite Filter Technology Co., Ltd., said: At present, more than 150 kinds of products developed by Dafite basically cover all common-rail diesel engines in the country, and have obtained 22 patents and established a world-class laboratory. Has an independent, advanced manufacturing process. Daphite has provided support for domestic and foreign companies including Jiangling Ford, Yunnei Power, Yuchai Machinery, Dongfeng Chaochai, Great Wall Motor and other domestic and foreign companies, and can meet the demand for 0.9~13 liters of displacement electronically controlled diesel engines. Daphite’s current cooperating manufacturers are light-duty vehicles, covering light, medium, and heavy-duty diesel engines, light trucks, heavy trucks, light passengers, and large passengers. The products are mainly based on the National IV, and the national V and Euro VI products have also been installed. At the experimental stage of the vehicle, the company’s technical reserves have already reached Euro VI emission standards.

Wang Yu said: “Diffith’s growth rate in recent years has been encouraging, with more than 7 million sales in the first three years of 2012, nearly 30 million sales in 2012, and nearly 30 million sales in the first half of 2013. The growth rate is very fast. A small company, Daphite is gradually gaining the recognition and respect of its customers through solid technology research and development, guarantee of market integrity, and customer care."

As early as October 11, 2010, Dapht signed a cooperation license agreement with Delphi Corporation in Suzhou for high-end diesel car filters. Daffert became Delphi's strategic partner in filter manufacturing. As a privately-owned private high-tech company, the cooperation between Daphne and Delphi has enabled us to stand on the shoulders of giants. This cooperation also marks that Dafite will be in line with the world in high-end filter manufacturing technologies and product R&D. Da.

Speaking of cooperation with Delphi, Wang Yu said: "To establish cooperation with Delphi has made a very big improvement in terms of technology and production R&D and protection. Daphite passed his own Efforts, on the one hand, relying on the advantages of foreign aid, can not only produce high-end diesel fuel filters that meet the quality of domestic oil products, but also enable the development, manufacture, and formulation of experimental standards for diesel filters to be linked to international advanced standards.”

Daphite now has an annual capacity of 3 million units. For an electronically controlled common-rail diesel engine with an annual capacity of 1 million units, it can meet its market demand for two years. Wang Yu said: “In the current situation of poor domestic oil quality, Daphne adds an alternative option for users, so that proprietary technology, market high-end filter suppliers are not all in the hands of foreign companies. In addition, Daphne's increase in production means increased productivity, which can further reduce product prices and reduce end-user maintenance costs."

Facing the newly upgraded emission standards, Daphite has responded with ease, but taking into account future development requirements, Daphite is still working hard and improving. Wang Yu said: “We are doing driver testing surveys nationwide from Shanshan, Golmud, Inner Mongolia and Guangzhou, the surveys and tests of Dajiang North and South brought us a powerful data foundation and technical foundation. Next, we will continue to take the high-end diesel filter route and develop corresponding electronic distribution. The annexes will further improve the work of the low-pressure fuel filter system and strengthen cooperation with Delphi, and strengthen cooperation with Delphi's European laboratories to ensure that our product technology has always been at the forefront of the world. This is our sincere wish and we are paying a promise to implement the action."

Technical Progress Ensures the Smooth Implementation of the Fourth National Emission Standard

The implementation of the National IV is a systematic project. The upgrade of the emission standards has put forward higher requirements for all parts of the engine. As an important part of the engine, the filter plays an important role in protecting the fuel system and extending the service life of the fuel system. The high-quality filter can guard the fuel system to make the engine better play the role of energy saving and emission reduction.

The reliance of the National IV system and even higher-emission fuel systems on high-end diesel filters is self-evident. It is an important responsibility of the filter system manufacturers to provide the basis and guarantee for the engine to achieve higher standards of emissions. Daphite Filter Technology Co., Ltd. strives to implement the ideal of providing support and protection for the National IV system.

From a technical point of view, engine parts and components companies either take the road of independent research and development or take the road of technology introduction. As an independent brand, Dafite has established independent cooperation with R&D and production, and has established cooperation with advanced foreign companies, and technology has been further improved. There has been no significant achievement in IV emissions. Based on the technical level of Dafil Enterprise Filtration System, it can meet the requirements of the National IV emission standard.

Regarding the significance of the filtration system to the implementation of State IV, Wang Yu said: “In short, the three countries are the watershed. The following three countries are represented by the mechanical injection system of diesel engines. After entering the country three, they are represented by electronically controlled injection systems. This is a major watershed, and in the current market with electronically controlled injection systems, the engine's fuel system needs to be more fully burned, and the electronically controlled injection makes the injection pressure of the entire engine further increase, requiring a more flexible injection. Increased, more stable engine operation, and less noise, based on this situation, the injection system requirements are very high. It is precisely the domestic oil quality is very poor, which requires the use of high-precision filtration to solve the problem.” HEPA filter The water and magazines in the diesel can be filtered out to protect the common rail system and promote combustion in the engine cylinder.

In the current filter market, the phenomenon of adulteration of counterfeit and shoddy products is worrying. The access conditions of the filter industry are worthy of discussion by the relevant departments. For the current status of the industry, Wang Yu said: “The chaotic market needs government departments to strengthen the filtration The importance of propaganda and supervision and rectification, but also need to improve the quality of the filter companies themselves.Dafeite always uphold the quality, uphold the high-end, adhere to the real price, timely understanding of the market's development direction, do a good job in the transformation and upgrading of the company. ”

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