Unit fan noise is generated by the eddy current noise, noise, and mechanical noise rotating components. Exhaust noise, aerodynamic noise, fan noise, mechanical noise will spread out through the exhaust channel inlet channel role is: to ensure the normal operation of the engine and to the unit itself, to create a good thermal conditions should be able to choose the program is necessary to be done effectively reducing ambient noise, but also organize good air flow inside the room to meet the needs of generators to run air flow, manufacturers VDO water temperature, to ensure the normal operation of the combustion noise unit: structure of diesel fuel in the combustion process, vibration and noise, in the cylinder combustion noise level is very high, VDO water temperature, however, VDO temperature special, steel structure high engine most part, their more natural frequency in the high frequency region, because of the frequency response of acoustic wave propagation do not match, because you can not successfully came in low frequency high peak cylinder pressure level, while the high frequency cylinder pressure level is relatively easy to spread. VDO water temperature wholesale generator (certified), VDO temperature provided by the Dongguan City, South City Zhongxin Electrical and Mechanical operation. Dongguan Nancheng Zhongxin Electrical and operating (zhongxin888.net.cn) Dongguan, Guangdong, industrial products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhongxin Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.