Composite Noise Reduction Enclosure

• Customization: Available
• After-sales Service: Yes
• Warranty: Core Components for One Year
• Model NO.: BH-289
• Customized: Customized
• Certification: ISO
• Type: Sound Insulation Cover
• Material: Metal
• OEM: Yes
• ODM: Yes
• Production Cycle: 15~30 Days
• Service Life: Three Years
• Producer: Bohong
• Noise Reduction Amount: Customize According to Requirements
• Frequency Range: 20~20000Hz
• Transport Package: Wooden Package
• Specification: Customized
• Trademark: BHHB
• Origin: Nanjing
• Production Capacity: 2000 M2/Month
• Package Size: 3000.00cm * 3000.00cm * 3000.00cm
• Package Gross Weight: 2000.000kg

Product Description

Large-Scale Chiller Sound Insulation Enclosure

The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on structural stability, noise attenuation, and heat dissipation compatibility.

Specification

Noise Reduction Effect

The noise reduction performance of large-scale chiller sound insulation enclosures is evaluated by insertion loss (IL), with the effect closely related to material configuration and vibration isolation measures:
 
Standard Configuration: For large chillers with a noise level of 85–95dB (A), the insertion loss of the fully enclosed sound insulation enclosure can reach 30–40dB (A), reducing the external noise to 55–65dB (A), meeting the industrial plant noise standard (≤70dB (A)).

Enhanced Configuration: After upgrading to triple-layer sound insulation panels, double vibration isolation, and high-performance sound traps, the insertion loss can be increased to 35–45dB (A), suitable for scenarios where the chiller is close to residential areas or office buildings.

Product picture

Product picture

Product picture

Technical Specifications

(Custom configurations available upon request.)

Outer panel material	Galvanized metal sheet	Warranty	YES
Internal material	Sound-absorbing cotton	Core function	Sound insulation
Noise reduction amount	Customized on demand	Colour	Make as required
Installation method	Modular assembly	Module thickness	100 millimeters
Size	Customize as required	Is installation guidance provided	YES
Applicable industry	All types of factories	Whether customized services are provided	YES
Fire protection grade	A	After-sales service	YES

Company Profile

Nanjing Bohong Environmental Protection Technology Co., LTD

Nanjing Bohong Environmental Protection Technology Co., Ltd. is a leading equipment manufacturer in China, with nearly two decades of professional experience. The company has passed the international system certifications of ISO9001, ISO14001 and ISO45001. The company is recognized as a high-tech enterprise by the state and a small and medium-sized technology enterprise in Jiangsu Province. It is committed to providing customers with high-quality, high-standard and cost-effective services.

Why Choose Us?

Other Products

1. Strong customization capability: Exclusive design based on equipment parameters, installation space, and noise reduction targets, with high fit that does not affect equipment operation and maintenance.
 2. Reliable noise reduction performance: Using high-quality sound insulation/sound absorption materials and sealed structures, the attenuation meets standards and is stable, complying with relevant noise standards.
3. Durable quality: The shell is made of high-strength materials, with dust-proof, moisture-proof, and heat-dissipating designs to extend the service life.

 4. Worry-free service: Full follow-up from preliminary survey, scheme design to installation and commissioning, and later maintenance, with timely response.

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FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: Do you offer installation guidance services?
A: Yes, we offer online installation guidance services.
 
Q: Can I customize a soundproof room?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.