Machine Room Acoustic Louver Metal Door

• After-sales Service: Yes
• Warranty: 10 Years
• Material: Aluminum Alloy
• Style: Modern
• Open Style: Swing
• Sound Insulation: 10-15
• Model NO.: NCC-01
• Screen Netting Material: Steel
• Veneer Wood: Color Can Be Choosed
• Position: Acording to Your Need
• Security Rating: Soundproof Doors
• Surface Finishing: Finished
• Function: Acoustic Door
• Transport Package: Wooden Packing
• Specification: Size can be ordered according to the situation
• Trademark: NCC
• Origin: China
• HS Code: 73083000
• Production Capacity: 100/Month

Product Description

Product Description

 

NCC is a leading manufacturer of noise cancelling louvers worldwide, with sturdy, durable, and high-performance products that have been applied multiple times worldwide. The application scenarios of NCC noise cancelling louvers include:

• Air inlet of ventilation system     
       
•  Air inlet of outdoor units  such as cooling towers

• Machine room air inlet                           

• Data center vents 

• Water pump room air inlet   
             
• Transformer/substation sound insulation room heat sink boiler room

•Ventilation louvers for construction machinery radiators

•Ventilation openings on soundproof enclosures

•Wind turbine vent 

 

 

We can provide acoustic louvre solutions to combat environmental noise problems in mixed commercial / residential areas, carrying out all relevant noise surveys and acoustic analysis.


 

Form & Function

Our acoustic louvred screens result in a high performance solution to unwanted levels of noise, without the need for additional architectural cladding.
 

 

Transmission Loss

Acoustic Louvers--Sound Transmission Loss(dB)         

	Louver Depth (mm)	63	125	250	500	1K	2K	4K	8K
Model N	300	5	8	11	11	13	14	12	9
Model 2N	600	6	12	15	20	23	26	24	19
Model NP	300	4	6	7	8	11	9	8	6
Model 2NP	600	5	8	12	15	22	17	14	13

 

	Louver Depth (mm)	63	125	250	500	1K	2K	4K	8K
NL-100	100	5	4	5	6	9	12	14	13
NL-150	150	6	6	8	10	13	17	15	14
NL-300	300	6	7	10	11	18	17	14	13
NL-600	600	8	8	12	23	30	32	28	29

Testing Report

All Reports can meet the American Standars, the sound testing we did with Intertek
 

 

 

Product Features

NCC acoustic louvered doors are multi-purpose, permitting air to flow, whilst shielding the environment from unwanted noise.

All our products are designed to stand the test of time and manufactured to suit the application.NCC Acoustics can produce a highly engineered solution to your noise control issue.In addition to providing acoustic louvres located in everyday environments, NCC also has the ability to modify products to suit more demanding applications. In addition to providing acoustic louvres located in everyday environments, NCC also has the ability to modify products to suit more demanding applications. 
 

•  Single and Double doors are available for louvre depths up to 300mm
•  Doors for 600mm deep louvre banks can either be back to back doors, one swings inwards & one swings outwards
•  The structural minimum is 800mm and is available up to 1200 x 3000mm high as standard for a single door and 2500 x 3000mm high for a double door.Other widths and heights are available on request
•  All doors are supplied with a union oval lock, latch and pull handle
•  Acoustic louvred doors can be fitted with bird guards and insect meshes on request
•  Doors can be polyester powder coated to match adjoining louvres
•  Materials for the door and door frame include galvanised steel, stainless steel and aluminium

 

 

How to Install

 

  There would be a guidence to show how the door installed with the products together ,if you need ,we can also provide the installation on site.

Wind silencer louver

Noise is the most important pollution factor in wind farm environmental impact assessment, and the main sound source of wind power comes from the blades. In addition, noise control in the engine room is also an important consideration factor. Due to the long service life and stable structure of our products, our silencing louvers have been supplied several times to wind power equipment suppliers.
 

 

Where the wind silencer louver to use?

We can also design and produce according to your needing if you have the drawing.

 

Packaging & Shipping

 

All our packing with Rubber clip board,don't need to do fumigation.

 

About Our Factory

 

NCC is a supplier of noise control services and acoustic products. We have developed multiple sets of noise control solutions in various fields such as aerospace, commercial buildings, medical audiometry, industrial engineering, power equipment, subways and tunnels, performing arts buildings, and noise reduction laboratories. We provide customers with electric audiometry rooms, semi anechoic rooms, silent rooms, shielded rooms, listening rooms, fireproof soundproof doors, ventilation silencers, exhaust silencers, and noise reduction louvers Comprehensive professional services and technical support for the design, manufacturing, and installation of cooling tower noise control.

Over the years, NCC has developed into a turnkey supplier of noise control, providing customers with one-stop solutions from concept to completion, including solution consulting, synchronous research and development, construction drawing design, structural design, fluid calculation, air conditioning and electrical system engineering, product manufacturing, installation and commissioning, and testing and acceptance services. With over 70 years of experience in noise control and acoustic engineering, we will provide you with solutions that meet your needs and budget. We look forward to working with you.