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Patented product Matrix muffler  used for sound absorber and noise immunization
Patented product Matrix muffler used for sound absorber and noise immunization
Supply Ability:
1000 Cubic Meter/Cubic Meters per 0
Port:
Shanghai
Email:
Quantity:
Cubic Meter
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
ZISEN
Model Number:
Matrix Silencer
Packaging & Delivery
The equipment is packed with foam then fix into a custom wooden box
Product Description

Product Description

Rectangular silencer is a silencer frequently used in the ventilation pipeline system for its simple structure, low cost, good sound elimination effect and low pressure loss. As this silencer is relatively simple, one or more groups of silencer can be installed in the pipeline based on the dimension of ventilation pipeline to achieve the required effect in the practical application.

Structure features: rectangular tube silencer is supported by rectangular tube sound absorber which is composed of seal heads on both sides and sound absorption cylinder body in the middle. Sound absorption cylinder body is the sound absorption material wrapped with alkali-free glass fabric, and the surface cover is made of perforated plate. 

Equipment Name

Property Features

 

Application Scope

 

Matrix silencer

 

The silencer with different sound   elimination quantity can be designed based on sound elimination quantity   requirements, and general sound elimination quantity is 10~30dB(A).

 

Widely applicable to the projects with   sound elimination and noise reduction requirements, e.g. metro ventilation   system, air inlet and outlet of large cooler, air inlet and outlet of plant.

Material

Steel plate or aluminum alloy plate, glass wool

 

Purpose

 

Widely applicable to the projects with sound   elimination and noise reduction requirements, e.g. metro ventilation system,   air inlet and outlet of large cooler, air inlet and outlet of plant.

 

Non-flammable grade

 

Grade A

 

Acoustic Property

 

Sound elimination quantity is 10~30dB (A)

Weight

180kg/m³

 

Dimension range

 

Customized based on customer requirements

 

Color

 

Customized based on customer requirements

 

Environmental protection

 

Environmental protection and pollution-free

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Packaging & Shipping

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Company Information

Sichuan ZISEN Acoustics Technology Co., Ltd. sets up production base and R&D testing center at No.57, West Section of Haike Road, Cross-Strait Science & Technology Industry Development Park, Wenjiang, Chengdu, and production plant area houses office building, research institution, sound elimination equipment test center (professional acoustical laboratory covers 650 square meters), modern production workshop and staff dormitory. Production workshop in Wenjiang, Chengdu covers 8800 square meters, and has 4 professional production lines, respectively production lines of sound absorption module, compressor silencer, sound reduction hood and air duct silencer, in which the annual production of production line of sound absorption module is 100,000 square meters, compressor silencer is 100 sets, sound reduction hood is 120 sets, and air duct silencer is 20,000 linear meters. It also has several production bases in other provinces to meet the production needs for continuous expansion. The company has complete production and detection equipment to ensure the normal and efficient production. Up to 2015, the company has provided over 800 noise control engineering consultations and designs, 500 noise control engineering constructions and 2000 sets of noise reduction equipment for customers in such fields as industry, transportation and building.

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Laboratory

As the key environmental protection laboratory in Sichuan Province, our acoustical laboratory covers 521 square meters, and is composed of reverberation chamber, sound insulation chamber, silencer dynamic evaluation laboratory and impedance tube laboratory. The laboratory now is the largest noise control technology and acoustic material research & test center in southwestern China, and leads domestic noise control field. Silencer dynamic evaluation laboratory now is the largest silencer test platform in China. 

Our laboratory is designed by architectural acoustics design team from Tsinghua University based on relevant national standards and by reference to well-known acoustical laboratories at home and abroad. Main measurement instruments are manufactured by B&K, Denmark (a measurement instrument manufacturer ranking No.1 in the world, and providing noise and vibration solutions). The laboratory conforms to the testing conditions of CMA (China Metrology Accreditation), and has issued the reports conforming to CMA requirements for customers, and especially plays an irreplaceable role in the development of new productions and the detection of product quality. 

Our laboratory has established a resource sharing and advantage complement relationship with several institutions, e.g. Architectural Physics Laboratory of Tsinghua University andAcoustics Institute of National Institute of Measurement and Testing Technology, etc., and does business with them in product R&D, performance detection and other fields.  

The objectives of our laboratory are to correctly evaluate the sound absorption, sound insulation or sound elimination property of each kind of noise reduction product or structure with various measurement methods, support the design and optimization of noise reduction scheme, and ensure the noise of noise reduction engineering really meets the standard!

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FAQ

Payment :

30% prepayment plus 70% within 5 days of copy of BL, or at sight letter of credit. Other payment methods are available but under special consideration basis.

 

Production and shipping lead times:

Usually production will start within 15days of receiving prepayments or notification of LC. Client will be notified ahead of order if lead times are longer than usual.

 

Delivery terms:

FOB and CIF are the most popular forms.

 

How is the price?

Prices vary based on acoustic standard, spec, what project, volume, delivery terms, etc. We aim to provide a complete sourcing service from manufacturing to logistics to consulting, so please establish direct contact with us to find the best pricing options for your company. 


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