Jinqu specializes in producing mufflers, SCR exhaust gas aftertreatment systems, and air reservoirs

National VI Muffler

Through the complex internal cavity structure (such as expansion chamber, resonance chamber) and sound-absorbing materials (such as glass wool), the high-speed, high-pressure exhaust gas flow impacts, reflects, and rubs against each other during the flow process, consuming sound energy, thereby significantly reducing the high-frequency, harsh noise generated by the engine exhaust, and reducing noise pollution to the environment and human body.

Exhaust Purification Function:

National VI mufflers usually integrate or cooperate with post-treatment systems (such as DOC oxidation catalytic converters, DPF particulate traps, SCR selective catalytic reduction systems, etc.) to further process pollutants in the exhaust:

Assist in reducing the emission of carbon monoxide and hydrocarbons; cooperate with DPF to capture particulate matter (PM).

Exhaust Gas Guiding and Stabilization

Guide the exhaust gas flow to smoothly discharge, reduce exhaust resistance, avoid engine power loss caused by gas flow turbulence, and stabilize exhaust pressure to ensure normal engine operating efficiency.

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