On May 4, 2014, German filtration expert MANN+HUMMEL recently upgraded China's research and development capabilities, and built a number of test platforms at the China R&D Center, including air-conditioning filtration test platforms and liquid filtration test platforms that reduce the PM2.5 concentration in the vehicle. , Intake manifold test platform, semi-anechoic chamber and NVH (noise, vibration and harshness) test equipment. At the same time, MANN+HUMMEL continued to expand its local R&D team, strengthen cooperation with R&D institutions of well-known domestic universities, and accelerate the process of localization of R&D.

MANN+HUMMEL's newest air-conditioning filtration test platform
MANN+HUMMEL's newest air-conditioning filtration test platform

"R&D localization is an important development strategy for MANN+HUMMEL." Mr. Josef Parzhuber, VP of MANN+HUMMEL Group and Chief Executive Officer of Asia Pacific, stated: "At present, China's R&D center has become the highest level R&D institution outside of the German headquarters. Since its inception, it has continuously invested every year to improve its R&D capabilities in all aspects, including equipment and personnel, in order to develop more advanced filtration products and solutions that meet the needs of the Chinese market and even the Asian market."

Test platform is fully upgraded

MANN+HUMMEL has continuously introduced new features in various product lines, acoustics, materials, production processes, etc. in response to the characteristics and needs of the Chinese market, demonstrating strong R&D capabilities.

In terms of intake manifold: MANN+HUMMEL built two test platforms in 2013 to improve the local development design, testing and verification of the intake manifold.

Air-conditioning filtration: MANN+HUMMEL has successfully built an air-conditioning filter performance test platform in recent days. Under the environment where air temperature and humidity are strictly controlled, air-conditioning filter performance, filtration efficiency, and dust holding capacity can be tested to develop a Air quality air conditioning filter solution. The new MANN+HUMMEL air conditioning filtration technology, based on the laboratory test bench and advanced real-world vehicle testing, has a filtration efficiency of at least 90% and a maximum of 99% for particulates with a particle size of 0.3 to 2.5 microns. Compared with existing air conditioner filters of the same type in the market, the concentration of PM2.5 in the vehicle can be effectively reduced in a shorter period of time. Even in a hazy day, the occupant can deliver healthy air through the fresh air of the air conditioner.

Acoustics: Semi-anechoic chambers and NVH test equipment that were put into use in 2014 can combine local environments and increasingly customer demand for noise control, perform vibro-acoustic performance assessments and develop acoustic products that meet the needs of local customers.

Liquid filtration: The test platform is further improved. For customers' road test return parts and engine rack test parts and other products, they can be analyzed and tested locally, which will help accelerate the product development cycle. In addition, the materials laboratory currently under construction will provide a constant temperature and humidity research and development environment for the development of new materials, and further optimize and improve the research and development and certification of materials.

R&D strength is making rapid progress

MANN+HUMMEL invests 4% of its turnover in research and development in the automotive and industrial sectors each year. For China's R&D center, MANN+HUMMEL continued to invest in upgrading its experimental equipment while continuing to enhance its talent pool. In the past two years, its R&D team has grown at a rate of 15% to 30% annually.

While enhancing the R&D team's strength, MANN+HUMMEL has strengthened cooperation with R&D institutions of well-known universities in China. Since 2010, MANN+HUMMEL has collaborated with universities such as Tongji University, Jiaotong University, Zhejiang University, Shanghai University of Technology and South China University of Technology. In the cooperation with Tongji University, the two parties jointly established the "Tongji University Automotive Institute - MANN+HUMMEL New Air Vehicle Joint Air and Heat Management Technology Laboratory", in conjunction with the 12th Five-Year Plan for the development strategy of new energy vehicles. School-enterprise joint use of resources to integrate advantages, to focus on a particular subject - such as the hybrid power system, pure electric systems, fuel cell systems and other new needs, the development of innovative applications.

The increase in the R&D strength of MANN+HUMMEL can also be seen in the number of patents. In 2013, MANN+HUMMEL was listed as one of the 50 most active patent applicants by the German Patent and Trademark Office. MANN+HUMMEL's ranking rose from 46th in 2012 to 25th in 2013. Last year, MANN+HUMMEL China reached 40 patent applications, including a considerable number of invention patents. At the same time, R&D has obtained ISO 9001, ISO/TS 16949, ISO 14001 certification, laboratory certifications issued by some automotive and industrial customers, and certifications issued by third-party authorities.

News Original title: Air-conditioning filter tests, noise control tests, and other platforms involved in handling haze - MANN+HUMMEL China's domestic R&D full-scale expansion upgrade

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