Impedance Muffler of High Quality

Muffler
     It is made of Zhejiang Tuohang Industrial.co,.Using divergent universal corti and large area with multiple back pressure reducer type (with sound-absorbing material) design.And the noise from the device has been controlled ≤80dB(A).
    Muffler is a device that  preventing the spread of the voice ,allowing airflow through.It is an essential measure to eliminate air power noise.The muffler is the device installed on the airflow path of the air power equipment (such as the air blower, air compressor,boiler exhaust, generator, water pump exhaust noise).
    Our device is the Impedance muffler.The main method to reduce noise is using Porous sound absorbing material.The sound-absorbing material is fixed on the inner wall of the air passage or arrangement in the pipeline,  that is how impedance muffler constitutes.When sound waves enter the impedance muffler,part of the sound energy becomes energy dissipation on account of the friction.By that way,the sound waves through the muffler will be reduced.Impedance muffler is like Pure resistance on the electrical circuit,Sound-absorbing material is similar to the resistance.So,we call it impedance muffler.It is mainly used in deadened the noise of generator unit