Share on
Sandproof Louvers - Suitable for Building Use
Square Meters
Negotiable
Product information
High-quality Sandproof Louvers - Suitable for Building Use supplied by Shenzhen Noise Control Co.,Ltd. Bulk wholesale pricing is negotiable. Inquiry for latest prices.
Production Capacity:
200/Month
HS Code:
7308300000
Origin:
China
Specification:
Customized
Trade Term:
FOB
Function:
Heat Insulation, Dustproof
Privacy Level:
High Privacy
Style:
Immobilization
Specifications
Production Capacity:
200/Month
HS Code:
7308300000
Origin:
China
Specification:
Customized
Trade Term:
FOB
Function:
Heat Insulation, Dustproof
Privacy Level:
High Privacy
Style:
Immobilization
Usage:
Living Room, Office
Kind:
Louvers
Trademark:
NCC
Model NO.:
NCC-07
Mounting Type:
Outside Mount
Port Of Loading:
Shenzhen
Payment Term:
T/T
Structure:
Vertical
Transport Package:
Wooden Packing
Warranty:
Yes
After Sales Service:
Yes
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2023-08-18
Annual Revenue Amount:
Not specified
Numbers Of Employees:
Not specified
Preferred Payment Term:
T/T
Preferred Trade Term:
FOB
Port Of Loading:
Shenzhen
Certificates:
300 Louver Test Report, 600 Louver Test Report, Patent For Acoustic Louvers, Patent For Circuit board blowing, Patent For Curve Acoustic Louvers, Patent For Linear rainproof and soundproof silencer, Patent For Snap type light steel keel damping device, Patent For Sound-absorbing wedge, Patent For Train sweeping and vacuum cleaning trolley, Patent For Transparent and efficient damping soundproof window, Patent For Ventilation fan silencer, Test Report
Product descriptions from the supplier
The blades feature a single S-shaped structure, enabling effective water and sand resistance.
Application Scenarios
Sand-proof louvers are widely suitable for various buildings in sandy and windy environments, with specific applications as follows:
1.Desert Highway Service Areas & Border Posts
They protect indoor ventilation systems and electrical equipment, preventing sand and dust from blocking pipelines and abrading components.
2.Mining Workshops & Inverter Rooms of Photovoltaic (PV) Power Stations in Gobi Deserts
While ensuring efficient heat dissipation and ventilation for equipment, they block the intrusion of mineral dust and sand particles, thus maintaining the stable operation of equipment.
3.Exteriors of Civil Residences, Schools & Hospitals in Arid Areas
They can replace traditional window guards. On one hand, they keep indoor air fresh; on the other hand, they block outdoor sand and dust from entering, effectively improving the comfort of living and office spaces.
The main features and benefits of NCC sandproof louvers are:
1.Designed for arid, semi-arid and sandstorm-prone areas, it features sandstorm and abrasion resistance.
2.Both the louver blades and dust filtration devices are made of aluminum alloy, which will not rust under any harsh environment.
3.It has a service life of more than 20 years. Daily maintenance only requires regular and simple cleaning of the blade surface, resulting in extremely low maintenance costs.
| Project | Specific ations |
| Depth of blinds | 100mm,200mm |
| Framework material | Aluminum plate 2.0mm |
| Leaf material | Aluminum profile 6063-T6, thickness 1.5mm |
| Leaf form | vertical |
| Blade angle | 90 degrees |
| Sand and dust filtration | Bottom sand guide groove+filter |
| Conventional specifications | 180mm,W455~2255mm,H600~1800mm |
| Ventilation rate | 35%~45% |
| surface treatment | Polyester powder coating, Fluorocarbon paint spraying, Stainless steel,Aluminum alloy |
| Paint thickness | 50um |
| Weight | 15kg/m2,25kg/m2 |
Table 1 NCC Sandproof Louver Sand Trap Rate (Proportion) and Pressure Loss Table
| No | Free Area Velocity
(m/s)
|
Total weight of sand injected
(Kg)
|
Block the weight of sand
(Kg)
|
Sand control rate
(%)
|
Loss of pressurel
(Pa)
|
| 1 | 0.5 | 1 | 0.95 | 95 | 8 |
| 2 | 1.5 | 1 | 0.88 | 88.0 | 15 |
| 3 | 4.0 | 1 | 0.56 | 56.0 | 85 |
| 4 | 6.0 | 2 | 0.85 | 29.0 | 110 |
| 5 | 8.5 | 2 | 0.28 | 14.0 | 210 |
1
Table 2 Composition Table of Experimental Sand Particles (Proportion)
Table 2 Composition Table of Experimental Sand Particles (Proportion)
|
Gradesize
μm
|
Mass
%
|
| >699 | 5 |
| 423 to 699 | 30 |
| 353 to 422 | 120 |
| 251 to 352 | 300 |
| 211 to 250 | 200 |
| 152 to 210 | 270 |
| 104 to 151 | 60 |
| 76 to 103 | 10 |
| <76 | 5 |
a) FINE - sand between 106 and 150 um. b) COARSE - sand between 355 and 425 um.
NCC Acoustic Laboratory - A Laboratory Professionaly Committed to Serving Customers
We exert every ounce of our strength to construct a high-end, avant-garde laboratory endowed with autonomous control capabilities. For all bespoke products, be it in terms of specifications, dimensions, or acoustic requisites, prior to entering the mass production phase, we shall enforce rigorous and meticulous pre-production sample testing procedures. Only upon thorough confirmation that all indicators are up to par will we invest a considerable amount of human and material resources to embark on mass production endeavors, thereby effectively guaranteeing that each and every batch of large-scale goods delivered to clients possesses outstanding quality.
The fabricated product samples are positioned within the spacious window of the laboratory and securely fastened through professional sealing measures. Through precise adjustment of the relevant parameters and concurrent utilization of advanced and precise apparatuses for comprehensive and profound testing, it is ultimately ensured that the products can fully comply with the exacting requirements of customers.
As depicted in the illustration, the external noise of the laboratory attains 80.1 dB, while through random measurement, the internal acoustic laboratory drops to 36.4 dB or even lower. The elevated standard of sound insulation not only ensures the accuracy of the experimentation but also furnishes a robust guarantee for the test outcomes.
As depicted in the illustration, the external noise of the laboratory attains 80.1 dB, while through random measurement, the internal acoustic laboratory drops to 36.4 dB or even lower. The elevated standard of sound insulation not only ensures the accuracy of the experimentation but also furnishes a robust guarantee for the test outcomes.
All Reports can meet the American Standars, the sound testing we did with Intertek.
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 15 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.
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 15 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.
User Reviews
Write a review
File a complaint
Supplier Review
Summary by Vivian
TRUST STARS
3.2/5
0 Reviews
Company Verification
0/4
Profile Completeness
56%
Avg. Product Score
0/5
Responsiveness
0%
Certification
300 Louver Test Report, 600 Louver Test Report, Patent For Acoustic Louvers, Patent For Circuit board blowing, Patent For Curve Acoustic Louvers
Related searches
Frequently Asked Questions (FAQs)
How can I buy & import Dust Protection Walls from China?
You can contact verified China supplier Shenzhen Noise Control Co.,Ltd through platforms like Freshdi.com to purchase Sandproof Louvers - Suitable for Building Use. For direct inquiries, please contact Miss Delphia, the company’s representative. The supplier has a 3.2-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the payments and trade terms for Sandproof Louvers - Suitable for Building Use?
For Sandproof Louvers - Suitable for Building Use, Shenzhen Noise Control Co.,Ltd accepts T/T as the preferred payment method, the trade term is FOB, and shipments are typically arranged from port Shenzhen, ensuring secure and timely international delivery.
What is the current price of Sandproof Louvers - Suitable for Building Use?
The supplier Shenzhen Noise Control Co.,Ltd offers Sandproof Louvers - Suitable for Building Use at negotiation.
What are the specifications of Sandproof Louvers - Suitable for Building Use from China?
Sandproof Louvers - Suitable for Building Use is sourced from China and meets international export standards. Key specifications include: Specification: Customized, After-Sales Service: Yes, Trademark: NCC, HS Code: 7308300000, Usage: Living Room, Office, Structure: Vertical, Trade Term: FOB, Payment Term: T/T
You are viewing details for Sandproof Louvers - Suitable for Building Use. The information provided here is either posted directly by the supplier, who is responsible for its accuracy, or collected by Freshdi AI from publicly available sources. Freshdi strives to make product information as useful and reliable as possible, but we do not guarantee complete accuracy. If you notice any incorrect or misleading details, please use the Report Product option so our team can review and address it quickly.
Negotiable
Min. order: Negotiable
