Acoustic Enclosures Design & Manufacturing for Heavy Machines

J J Electrofab (India) offers acoustic enclosure for heavy Noise generating machines which are designed with perfection and accuracy to each and every intricate detail. Even the minutest of specification is paid due attention while producing these so that the flawless can easily be provided to the client.

Our acoustic enclosure reduces noise and meets the norms for environment. It also prevents the excessive noise and their harmful effects.

In this regard various techniques for noise control are available. Industrial Noise Control can be achieved by sound absorption, isolation, damping vibrations, and by avoiding resonance in structure and machine parts.

Our acoustic enclosures are designed in modular panel form for all types of industrial machinery and processes, incorporating inspection panels, windows and doors as required for easy access and periodic maintenance.

The Acoustic Enclosure is truly modular. The several basic elements of the system - standard panels, window panels, and door panels - are removable and we can relocate on other location.

The wall construction of 100mm (4") thick sound rated panels and accessories allows a degree of construction freedom not possible with conventional acoustic panel systems. With acoustic Modular Panels, the plant engineer, safety director, OEM manufacturer, architect, or maintenance supervisor can obtain the exact sound controlling structure necessary for each specific situation.


Total Fabrication Solution under one roof.

Phone: +91 22 2764 1236 / 63
Email: info@jjelectrofab.com
Web: www.jjelectrofab.com

Address: Plot No. R-885, M.I.D.C, Rabale
Navi Mumbai – 400701. India

Acoustic Booth Design and Manufacturing

We design, manufacture and supply modular acoustic booths for different uses. Studio Box consist of double-layered acoustical panels, completely pre-fabricated in the factory. Absorbers and reflectors adjust the inside , resulting in practice-proven room acoustics. Various booth types are on offer in dependence of the application.

Applications are:

* Educational - Creating Learning

As a "room-within-room" it provides both, the sound insulation and optimized room acoustics for a variety of applications.

Vocal Booths consist of double-layered acoustical panels, completely pre-fabricated in the factory. No modification of architecture, No constraints caused by builders work and best acoustic performance!

Students and teachers feel comfortable and creative in the ACOUSTIC BOOTH, manufactured of non-toxic, wood-based materials.

* Quality Test Environments for Audiology, Psychological + Behavioural Research

J.J. Electrofab (India) design, manufacture and supply modular acoustic booths for audiometric, audiological and psychological assessment and research.

Soundproof Test Rooms, audiology and hearing test booths are made of pre-fabricated, double-functional acoustic panels, each providing sound insulation + attenuated interior acoustics.

Due to panel absorbing acoustics with absorbers and reflectors in angular arrangement a smooth, linear response and controlled reverberation time are guaranteed. Different booth types are on offer subject to the application

* Music Practice / Recording Booth

Sound Proof Studios provide audio and video professionals with the high-level acoustical sound isolating environments that they require.

Acoustic vocal booth is being used for recording spoken word, voice-over, sung vocals and remixing djs. The PREMIUM and PROFESSIONAL provide the optimal acoustic environment for Radio, TV, Film, Commercials, Elearning, Narration and Podcasting.

Sound engineers and performers embrace the STUDIOBOX sound booth for music recording, sound design and mixing. The product line allows for creating a studio with modest expense and effort.

Professional recording and home studios capitalize on the acoustic performance, architectural flexibility and reliability of STUDIOBOX to enhance their music and post-production services. Since then, engineers have raved about the positive impact it has on workflow.

Acoustic Enclosures for DG Sets

JJ Electrofab (India) offers a standard range of DG Set Acoustic Enclosures from 5 KVA up to 2000 KVA. These are offered for different generators having different specifications, specifically designed for use with diesel engined generating sets. They are principally of the drop over design, although a fully de-mountable option is available for applications where installation space is limited. The drop over design has the advantage of low installation time, quick access to the generator set for major maintenance, integral weatherproofing and it may be re-used at alternative sites.

We also have developed our expertise in offering customized products to meet with the requirements of our clients. We make use of qualitative raw material, which ensures their durability and efficiency for long term usage.

All our generator enclosures are designed to allow the maximum aspiration and cooling airflow required so the engine does not overheat. Weather louvers, acoustic louvers, splitter and baffles are provided to suppress the noise where required.

Acoustic enclosures will be as varied as the customer's requirements. The enclosure outer walls generally consist of 1.6-2 mm thickness of CRCA steel sheeting, and are internally lined to meet your requirements. The lining material is rockwool covered with GI perforated sheet.

Acoustic enclosures for diesel engines (generator sets) need to handle the aspiration and cooling airflow through inlet and outlet attenuators, acoustic louvres, or baffles, and provide flexible connections from the radiator to the outlet.

Painting of the equipment can be included in our manufacturing, and will vary from finishing with machine enamel to two-pack epoxy, powder coating or other options.

Most of our acoustic enclosures are completed at our factory and are ready to go directly into service. Each acoustic enclosure installation is treated individually. Site evaluations are carried out to determine the type of enclosure required.