The alias of soundproof room includes soundproof room, soundproof room, soundproof room, soundproof room, soundproof room, soundproof room, soundproof room. There are various names for users, but as a manufacturer, we mainly judge based on performance and function.
Product Description:
Silent room is a sound insulation testing device designed for product manufacturing workshops and laboratories with testing requirements. It undergoes sound absorption treatment inside the soundproof room to make it a small low-noise room, where small low-noise products such as precision instruments, motors, speakers, transformers, etc. can be tested.
Product Features:
1. High volume isolation: The theoretical sound isolation of a regular soundproof room is 25-30dB (A), while our company's designed high volume isolation soundproof room can achieve 40-60dB (A);
2. Convenient cavity handling: Ordinary soundproof rooms need to be determined in advance, while our designed high volume soundproof room can be determined on-site;
3. The thickness of the soundproof room can be selected between 100mm and 400mm;
4. Modular structure for easy relocation;
Product type:
According to the form, it can be divided into fixed soundproof rooms and assembled soundproof rooms. (Most of them adopt a modular design, easy to install, and can be customized according to customer needs)
Performance structure:
1. The soundproof room uses square steel as the skeleton, and the outer panel is made of environmentally friendly steel plate as the panel; The inner side is made of porous aluminum alloy plate, using formaldehyde free environmentally friendly sound-absorbing cotton, sound insulation materials, and damping materials to effectively absorb sound and improve the low-frequency noise reduction effect;
3. The entrance and observation window are sealed with sealing strips on the joint surface, which is aesthetically pleasing and practical overall.
4. The soundproof room is a hexahedron, which can be designed as a feeding surface, a main operating surface, a finished product collection surface, and a rear operating surface in sequence. Each surface is equipped with transparent observation windows and operator access doors for easy observation of the working conditions of internal equipment;
5. Install an exhaust system indoors to keep the temperature rise within a controllable range;
6. Low noise lighting fixtures are used for illumination;
7. The size and material can be selected and matched according to different sound insulation and environmental requirements;
8. Can be designed as a handheld or pneumatic material door, can be designed as an pneumatic material door, material soundproof channel, etc;
9: It can be designed and manufactured according to the technical requirements of customers, and applied to soundproof rooms for high demand testing products.
10: A soundproof room (quiet room) is a workspace used for detecting equipment and can be an active quiet room. The soundproof room adopts four sided and top surface sound absorption, and the bottom layer sound insulation method to achieve a low-noise environment indoors.
Product application:
Used for noise testing of various electronic and mechanical components, automotive parts, household appliances, etc., with 50-90 decibels outside the room and below 30 decibels inside the room. The specific specification requirements are optional.
Sound insulation effect of the assembly line soundproof room: external 75dB, internal 40dB, size customized according to requirements. The assembly line can pass through the room without affecting the testing results.
The standard specifies the emission limits and measurement methods for environmental noise at the boundary of industrial enterprises and fixed equipment factories(See Table 1) Unit db (A)
Category of acoustic environment functional zone outside the factory boundary during the time period |
daytime |
night |
0 | 50 | 40 |
1 | 55 | 45 |
2 | 60 | 50 |
3 | 65 | 55 |
4 | 70 | 55 |
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Safety Production Standardization Certificate Number:AQBJXXW202100026
quality management system (GB/T19001-2016 idt ISO9001:2015)Certification certificate:25021Q10338R0S
High tech Enterprise Certificate Number:GR202332017985
Da Shi "noise reduction equipment, payment will be made after installation is qualified!
Welcome to inquire by phone
mobile phone17511412888(Manager Li)
mobile phone17312347708
Email：dashijixie@126.com
Address: Keyuan Village, Dunshang Town, Ganyu District, Lianyungang City (within the factory area of the muffler manufacturer)
