Diesel generator set is a kind of small and medium sized power generation equipment. It has a flexible, low investment, easy to start, it is widely used in various sectors communications, mining, road building, forest, irrigation, field construction and defense projects. Diesel generator power station also owned one AC power supply equipment. Diesel generator sets suitable for the electricity grid can not transport to the station communications, mining, forest, pastoral and defense engineering and other occasions Shandong East China service unit requires independent power supply, for power and mains lighting. For mains areas, and high reliability of power supply, power does not allow very rapidly and required to restore power unit within seconds, key sectors such as telecommunications, banks, hotels, airports, etc., can be used as emergency backup power, once mains power can quickly provide a stable AC power. Therefore, after the diesel injected into the cylinder, mixed with air in a very short period of time immediately after self-ignition combustion. The rapid rise in pressure inside the cylinder to 6-9MPa, the temperature rose to 2000-2500K. In the high-pressure gas, driven by the crankshaft driven piston downward movement and rotation for power, gas is also discharged into the atmosphere through the exhaust pipe. Weifang Huadong Engine Co., Ltd., welcomed the new and old customers to buy. In fact, the working process of diesel engines with petrol engine the same, each work cycle has gone through intake, compression, for power, exhaust four stroke. But because diesel fuel is diesel Weifang Huadong unit retailers, the viscosity than gasoline, which is difficult evaporation, while its auto-ignition temperature of gasoline was relatively low, thus forming a combustible gas mixture and ignition gasoline engine are different. In the intake stroke diesel inhaled pure air. When near the end of the compression stroke, diesel fuel injection pump through the oil pressure up to 10MPa or more, through the injector injected into the cylinder, in a very short period of time is mixed with hot air compressed to form a combustible mixture. Because the diesel engine compression ratio (usually 16-22), so in the end the compression cylinder air pressure up 3.5-4.5MPa EAST unit suppliers, but temperatures as high as 750-1000K (and gasoline engine hybrid gas pressure at this point will 0.6-1.2MPa, temperature of 600-700K), much higher than diesel fuel auto-ignition temperature. Weifang Huadong unit retailers, Shandong, East China (Online), East unit provided by the Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong.