Acoustic Enclosure / Soundproof Enclosure-All Products-Henan Yuanhang Acoustic Materials Technology Co., Ltd.

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Acoustic Enclosure / Soundproof Enclosure

Acoustic Enclosure / Soundproof Enclosure

Acoustic Enclosures provide effective noise reduction for industrial machinery including generators, compressors, blowers, and pumps. Featuring a modular panel system with sound-absorbing interior lining, these enclosures reduce noise levels by 15-40 dB(A) while allowing easy access for operation and maintenance. Custom sizes, materials, and accessories (doors, windows, ventilation) available.

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Product Parameter

Key Features:

Noise reduction from 15 dB(A) to 50+ dB(A), depending on configuration
Modular panel construction for easy installation and maintenance access
Fire-resistant materials (FR grade) for enhanced safety
Customizable with acoustic doors, inspection windows, ventilation silencers, and lighting
Indoor and outdoor applications with weather-resistant finishes available
Available in galvanized steel, stainless steel, aluminum, and powder-coated finishes

Parameter	Specification
Noise Reduction (Insertion Loss)	15 – 50+ dB(A), depending on configuration
Sound Transmission Class (STC)	Up to STC 55 (when all components included)
Panel Sound Reduction Index (Rw)	25 – 50 dB depending on panel thickness & material

Parameter	Specification
Panel Thickness	25mm – 200mm
Panel Construction	Sandwich-type: outer shell + sound-absorbing infill + inner perforated facing
Standard Panel Size	1000×1000mm, 1200×1200mm, 2000×1000mm (custom sizes available)
Surface Density	10 – 50 kg/m² (varies by material and thickness)

Component	Standard Options
Outer Shell	Galvanized steel (0.5 – 4.0mm), Stainless steel, Aluminum, Vinyl-clad steel
Sound-Absorbing Infill	Fiberglass wool (density 24–80 kg/m³), Rock wool, Mineral wool
Inner Perforated Facing	Perforated galvanized steel or aluminum (hole dia. φ3mm, perforation rate >25%)
Surface Finish	Powder coating, Polyester painting, Syntha Pulvin, Anodized (for aluminum)
Color Options	RAL colors available upon request

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Acoustic Enclosure / Soundproof Enclosure

Acoustic Performance

Panel Specifications

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