Perforated plate silencer is a widely used noise reduction component for ventilation duct, air conditioning and fresh air systems. It adopts internal perforated plate structure combined with sound-absorbing material, which can effectively absorb airflow noise, reduce wind noise and eliminate airflow resonance.
This silencer features stable noise elimination performance, low wind resistance and compact structure. It can effectively control medium and high frequency noise generated during air transportation. The shell is usually made of galvanized steel plate or stainless steel, with good rigidity, anti-corrosion performance and long service life.
It is commonly installed in the pipeline of fresh air system, central air conditioning ventilation system, HVAC engineering, industrial ventilation pipelines and mechanical equipment air duct. It helps improve indoor acoustic environment, meet building noise control requirements, and create a quiet working and living space.
Our factory supports customized size, thickness and material according to project demands, matching square duct, circular duct and various ventilation pipeline layouts.
Q: What is a perforated plate silencer?
A: It is a noise-reduction component for ventilation ducts, air conditioning and fresh air systems. An internal perforated plate structure combined with sound-absorbing material absorbs airflow noise, reduces wind noise and eliminates airflow resonance.
Q: What kind of noise does it control?
A: It controls the medium and high frequency noise generated while air is transported through the duct, with stable noise elimination performance, low wind resistance and a compact structure.
Q: What materials and sizes are available?
A: The casing is normally made of galvanised steel plate or stainless steel. We customise size, thickness and material to match square ducts, circular ducts and other ventilation pipeline layouts.
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