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China, Chinese Acoustic Blowing and Dust Removing Chamber for Metro Electric Multiple Units Cleaning1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Environment Protection DeviceNoise Reduction DeviceBlowing ChamberDust Removing Chamber
Shenzhen Noise Control Co.,Ltd
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Product Description Product DescriptionBlowing and Dust-removing ChamberThe NCC blowing chamber may include a blowing room, a push-type rotating trolley, an external air compression system, a handheld spray gun, and a dust removal system.NCC provides the equipment for the blowing operations of motors, reactors, various transformers, inductors, and capacitors of metro electric multiple units.It is configured in the motor maintenance and testing room.Acoustic Room Model1.Panel-inner surface typically perforated2.Roof apron3.Corner connection slot4.NCC acoustic window5.NCC"H"connection slot6.lsolation rail7.Floor panel8.NCC acoustic door9.Floor connection slot10.Roof connection slotComponents 1 to 10 can be selected according to your specific needs. For example, you can choose whether to include glass windows or soundproof doors. The soundproof panels can be selected as either removable or fixed. This offers great flexibility, allowing us to customize products that are suitable for your project according to your requirements.Combination DescriptionPartial Enclosures / ShieldsUsing corner joiners, a right angle can be formed on straight barrier walls to create open acoustic enclosures / shields.Complete EnclosuresUsing acoustic roof panels and access doors, complete enclosures can be made to reduce sound from machinery or isolate staff working in noisy industrial environments.Vibration IsolationWhere structurally transmitted noise and / or vibration must be controlled, acoustic enclosures are built upon a floating floor system on vibration isolators.The isolators used can be tailored to suit individual project requirements.Ventilation Systems Ventilation systems can be provided for acoustic enclosures of both personnel and industrial machinery.Application Industrial Manufacturing: Used to soundproof machines, compressors, generators, and other noise sources to reduce noise levels in the workplace.Construction SitesEmployed to mitigate noise from construction equipment (such as concrete mixers and excavators), minimizing the impact on surrounding residents or other construction sites.Transportation Facilities:Applied around railways, airports, and highways to reduce traffic noise affecting the surrounding environment.Commercial SpacesUsed in public areas like shopping malls, restaurants, and cinemas to enhance customer comfort and privacy.Laboratories and Research Institutions: Utilized in acoustic laboratories and testing rooms to ensure the accuracy of experimental data by minimizing external noise interference.Residential Areas:Implemented in neighborhoods to isolate noise between homes, improving living comfort.Healthcare Facilities:In hospitals, soundproof enclosures can reduce equipment noise, creating a quieter treatment environment.Music and Recording Studios:Used in audio recording and music production spaces to prevent external noise from affecting sound quality. Components DescriptionAcoustic PanelDescription· Model: NVT· Size(Can be customized): Standard Thickness: 50mm, 100mm Standard Width: 450mm, 360mm Standard Length: 915~3660mm·Thickness(Can be customized): 50mm, 100mm· Material(Can be customized): Galvanized sheet, aluminum sheet, stainless steel sheet, rock wool or glass fiber cotton· Surface Treatment: Polyester Powder CoatingApplication case1.Vehicle Testing Acoustic Laboratory2.Equipment Acoustic EnclosureAcoustic LouverDescriptionAcoustic Louver · Model: NSL, NA, NP· Thickness(Can be customized): 100mm, 150mm, 200mm, 300mm, 600mm· Material(Can be customized): Galvanized sheet, aluminum sheet, stainless steel sheet, glass fiber cotton· Surface Treatment: Polyester Powder CoatingApplication case1.Cooling Tower Acoustic Enclosure2.Equipment Acoustic EnclosureDuct SilencerDescriptionDuct Silencer · Model: NFS, NFM, N, NSM, NES, NMS, NFL, NML, NL· Size(Can be customized):L: 900~3000mm, W(min): 600mm, H(min): 400mm· Material(Can be customized): Galvanized sheet, aluminum sheet, stainless steel sheet, glass fiber cotton· Surface Treatment: Polyester Powder CoatingAcoustic Door and Louver DoorWe have two different series of soundproof doors to meet various noise reduction requirements. For closed spaces where ventilation and pressure loss are not a concern, we can provide professional soundproof doors to fulfill the needs. For situations like equipment rooms or engine rooms, where indoor air circulation and heat dissipation are important, we can provide soundproof louver doors. These louver doors can meet noise reduction requirements while also allowing for proper ventilation and heat dissipation Acoustic Door· Size(Can be customized):Standard Dimensions: 1500*2100mm(double-door) 900*2100mm(single-door)Standard Thickness: 64mm, 89mm· Type: Double-opening, single-opening· Option: Acoustic window of different shapes· Material(Can be customized): Frame Material: 2.0 mm Galvanized steel plateFilling Material: Sound - absorbing rock wool board, gypsum sound-insulation board· Surface Treatment: Baking -varnish surface decoration, wood -grain transfer printing Acoustic Louver Door· Model: NSL, NA, NP· Type: Double-opening, single-opening· Thickness(Can be customized): 100mm, 150mm, 200mm, 300mm, 600mm· Material(Can be customized): Galvanized sheet, aluminum sheet, stainless steel sheet, glass fiber cotton· Surface Treatment: Polyester Powder CoatingProduct ParametersAcoustic PanelModelCentre Frequency,Hz125250500100020004000NRC*NVT-50(50mm)Coefficient0.350.651.201.211.070.921.00NVT-100(100mm)Coefficient0.971.391.341.291.191.011.30Acoustic LouverOctave BandCentreFrequency,HzLouvreDepth(mm)Free area ratio(%)631252505001k2k4k8kSTC CLASSNSL-10010040-45%455610131414STC10NSL-15015030-35%5681014181514STC14NSL-150L15050%/56910121313STC10NSL-20020028-30%5681220161515STC17NSL-300L30050%/691118222120STC14NSL-30030045%67101117171413STC18NSL-60060045%68112430332929STC26Octave BandCentreFrequency,HzLouvreDepth(mm)Free area ratio(%)631252505001k2k4k8kSTC CLASSModel NA300 30042%56111212141210STC14Model NA600 60042%611152024272620STC24Model NP300 30050%4681013976STC11Model NP600 60050%510131522181513STC19Duct SilencerSilencer TypeFace VelocitySelf Noise(Lw)DIL,dBat250HzPressureopinN/m2Length(mm)Length(mm)m/sdB9001500210030009003000NFS54522313747142177NFM536152330394760N3351523314190122NSM331142129385078NES5331419314155110NMS536121723322547NFL532141722292025NML53091419251222NL53781316231217Acoustic DoorDoor ModeAcoustic RatingLeaf ThicknessOctave Band Centre Frequency Weight631252505001k2k4k8kRwR'wSTCNICSound Transmission Loss,dBFor acoustic performance<50dB,please see NCC Acoustics'range of Sound-Lock DoorsSound-Lock M-504945504670mm212737404442454858kg/m2Sound-Lock M-535248534870mm223145525354586360kg/m2Sound-Lock M-545348544990mm24325254525261≥6165kg/m2Sound-Lock M-615959615690mm243556586060687380kg/m2Sound-Lock M-6463616459127mm253556606567707586kg/m2 Our AdvantagesBy choosing our factory, you will receive high-quality products and an excellent service experience. 1.Professional Technical Team: We have an experienced technical team that provides comprehensive support from product design to production, ensuring product quality and performance. 2.High-Quality Standards: We strictly adhere to international quality standards and implement a comprehensive quality management system to ensure that every product undergoes rigorous testing and inspection.3.Advanced Equipment: Our factory is equipped with modern production equipment and technology, allowing us to efficiently and accurately meet customers' customized needs.4.Flexible Production Capability: We have flexible production capabilities that can quickly respond to customer order demands, whether for large-scale production or small-batch customization.5.Excellent After-Sales Service: We provide a complete after-sales service system to ensure that any issues encountered by customers during product use can be resolved promptly.6.Environmental Awareness: We emphasize environmental protection during the production process, using sustainable materials and practices to minimize our impact on the environment.7.Competitive Pricing: By optimizing production processes and supply chain management, we can offer competitive prices to ensure a good return on investment for our customers.8.Customer-Oriented: We always place customer needs first and are committed to establishing long-term cooperative relationships, providing personalized solutions.Laboratory Testing 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. Test ReportPackaging & ShippingCompany Profile 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.
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