Soundproof Rooms, Mufflers, and Noise Reduction Equipment in Mechanical Equipment and Vehicles
Product Details
| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | Core Components for One Year |
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Basic Info.
- Model NO.
- BH-433
- 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
Packaging & Delivery
- Package Size
- 3000.00cm * 3000.00cm * 3000.00cm
- Package Gross Weight
- 1000.000kg
Product Description
A large sound insulation cover
A large sound insulation cover is a large hood-like structure used to reduce noise from industrial equipment. By partially or entirely enclosing high-noise equipment in a sealed manner, it can significantly reduce the noise radiated outward from such equipment.
It is widely used in the industrial field, such as noise control for equipment like air compressors in air compressor stations, large water pumps in pump rooms, diesel generator sets in power workshops, crushers and ball mills in manufacturing industry, and can also be used for noise reduction of noise sources such as sewage lifting pump stations in municipal facilities and transformers in substations.
Specification
Main Types
Integral Enclosed Sound-Insulating Hood: It completely encloses the entire equipment, with the best sound insulation effect. The insertion loss can reach 20-40 decibels, but auxiliary facilities such as equipment ventilation and heat dissipation, access doors, and observation windows need to be considered.
Local Sound-Insulating Hood: It only wraps the parts of the equipment with the strongest noise, has high flexibility, and has little impact on equipment operation, but the noise reduction effect is weaker than that of the integral type.
Movable Sound-Insulating Hood: Designed as an openable or movable structure, such as a hood curtain, assembled hood body, etc., which is convenient for frequent inspection and maintenance of large equipment.
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.
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.
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.
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