Large cross-section piece muffler: ● used in gas turbines, aero-engine test stand, mines, tunnels, subway, building air duct system, such as the amount of wind; ● installation location flexible: can be installed on the level of air duct, vertical duct, you can also direct and large-scale fan connection; ● spare parts factory, at the installation site assembly, easy transportation, a variety of locations to meet the installation site conditions; ● through rigorous calculation of the acoustic and aerodynamic, with minimum ventilation resistance and regeneration of noise to achieve precise control of noise; ● can be installed in series of different models to achieve a better performance requirements; ● Depending on the installation conditions, noise reduction requirements, the sound source spectral characteristics of the different resistance and other factors can provide other models for choice; ● production of materials can be installed for different conditions and cleanliness requires a flexible choice;
