Product Details

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.



Product Details

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

Product Features

√	Acoustic: Sound elimination quantity is 10~30dB (A)
√	Environmental protection: free of harmful substances
√	Burning grade: grade A non-flammable GB8624-2012
√	Easy to install
√	25-year service life
√	External surface can be sprayed
√	Customizable

 

Packaging & Shipping






Company Information

Sichuan ZISEn Acoustic 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.



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.