HD6D51 Series Gas Unit Series Introduction Weifang Huadong Diesel Engine Co., Ltd. is a set of engine development, manufacturing and sales of integrated enterprise. An area of ??60,000 square meters, has advanced mechanical processing workshops, equipped with sophisticated detection processing equipment, the annual production capacity of up to 300 million kilowatts. Unit Type: 250-450GF; rated power: 250-450KW; Starting mode: electric start; Speed ??mode: electronic speed; Engine Type: HD6D51; Cooling: Closed cooling; voltage 400V; Power factor: 0.8T; net : 7500KG original muffler with resistive muffler main east China gas engine power service, silencing effect is not ideal. After careful verification, application three combinations of noise reduction technology, will be transformed into new combined muffler muffler. The main components of the modular muffler muffler damping have to spray chamber, perforated muffler cover and sound absorbing insulation and sound absorption resonance plate. Sound source through the first stage of the spray chamber muffler vibration, noise may be low frequency sound energy source sufficiently resistant to dissipation. Improved design on the basis of diesel engines to LPG and CNG East China gas engine, in order to reduce the need to increase the compression ratio of the combustion chamber gas engine manufacturer in Shandong in East China, due to the diesel engine cylinder head structure generally do not change the scope of Shandong in East China Gas machine manufacturer, only the volume of the combustion chamber on the piston to increase. Therefore, LPG and CNG engine compression ratio in order to meet the requirements, are increasing the volume of the chamber. Weifang Huadong Engine Co., Ltd., welcomed the new and old customers to buy. Shandong East China gas engine manufacturers _ _ Weifang East China East China gas engine provided by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) strong, credible, in Shandong Weifang engine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Weifang Huadong innovative ideas will lead into the brilliant and you work for a better future!