Incredible Manufacturing Production Process of Auto Rickshaw Exhaust Muffler Silencer

Silencer. muffler, device through which the exhaust gases from an internal-combustion engine are passed to attenuate (reduce) the airborne noise of the engine.
Incredible Manufacturing Production Process of Auto Rickshaw Exhaust Muffler Silencer
A distinction is made between the following silencers depending on their position in the exhaust system: Front silencer. Centre silencer.
A muffler design is very simple yet very precise. Inside a muffler there are tubes with perforations that direct the sound waves through the inside of the muffler and out the end. Sound waves will enter through a central tube, hit the back wall, pass through a hole and enter the center chamber.
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