Micro-perforated plate muffler features
1. It not only has the characteristics of an impedance composite muffler, but also has a wide muffling frequency band;
2. The metal structure can be used instead of the sound absorbing material, and it also has the characteristics of high temperature resistance, oil resistance, water resistance, fire prevention and corrosion resistance;
3. The microperforated plate has low perforation rate, smooth surface and small resistance of air flow, and is suitable for equipment with small resistance requirements;
4, the airflow regeneration noise is low, suitable for the case of high-speed airflow, especially suitable for venting exhaust;
5, can be used in the medical, food and other industries that require strict environmental health.