Noise reducing for FESTO
Exposure to noise can pose a number of health and safety hazards in the workplace by adversely affecting the entire body of the employees - the nervous system, the cardiovascular system, contributing to complaints such as headache, neuroticism, tinnitus, dizziness, anxiety, lack of sleep, etc.
For the above reasons, the DECIBEL team was contacted by FESTO, Sofia - the world leader in the production of pneumatic cylinder electromagnetic sensors, with the request to offer a solution on lowering the sound level around a test bench for 100-hour component testing. High levels of noise also negatively affected the work process by reducing the concentration of the employees.
In order to offer the best possible solution to the customers, it was first necessary to determine the sound levels and frequency response of the test setup. For this purpose DECIBEL engineer-acoustician made the required measurements.
Sound levels of Leq = 83.5dB were defined, and they reached 80Hz at their peak, which significantly exceeds the recommended sound operating norms.
One of the requirements for the solution was to be easily demountable and easy to carry. To meet this requirement, DECIBEL engineers offered a soundproofing box with detachable and opening panels and profiles.
One of the challenges that our team faced was the impossibility of the machine to be completely closed due to the fact that the tester needed access to the outside air. We solved this issues by placing the machine on EP Pads.
The end result that were reached, made the customers and employees of the company extremely impressed and satisfied. Following this success, FESTO introduced to us and gave us other challenges related to the acoustic environment of the factory.
If you want to guarantee a relaxed and healthy working environment for your employees, and a more efficient workflow, it's time to think about sound insulation in your production. Contact us in order to receive the best solution tailored especially for your needs.
Acoustic Louvers DECIBEL AL®
DECIBEL AL® 300 and DECIBEL AL® 600 are a single louver attenuating system. The louvers are made of steel sheets, filled with sound-absorbing material, and one-sided cover by a perforated metal sheet. The standard sizes of the box are 12'' х 40'' х 40''. or 24'' х 40'' х 40''. This makes the attenuators easy to install on facade openings or hang on support metal construction. They can also be stored as standalone screen wall attenuators. DECIBEL AL® 300 and DECIBEL AL® 600 are used mainly in engine rooms, ventilation openings, power generator rooms, boiler rooms, cooling towers, or any other industrial or HVAC systems. DECIBEL AL® is made of galvanized or powder-coated metal frame and modular parts, including sound-insulating and sound-absorbing front panels. The wings are made of galvanized sheet metal with a finish of perforated sheet metal and filling of sound-absorbing material. DECIBEL AL® sound-insulating louvers are specially produced for use in cases where a large amount of air must pass through a louvre and where the installation space is limited. This includes enclosures, generators and cooling / heating systems. Two standard sizes of DECIBEL AL® (12'' and 24'') soundproofing louvers are produced, each with its own properties in terms of air flow, sound insulation and installation depth. DECIBEL AL® can also be produced in non-standard sizes. Standard dimensions of DECIBEL AL® 12'' х 40'' х 40'';24'' х 40'' х 40''; (Non standard dimensions available upon request) Material: Galvanized steel;Perforated sheet metal;Sound-absorbing acoustic material;Aluminum Finish and colours : in RAL Properties: Small installation depth;Easy to install;Snow and rain resistant; Installation: By direct fastening with screws or оn an installation frame;The specifics of the installation are determined by the technical features of the project. 42334234234
Acoustic box for sound insulation Decibel LW
The sound insulating box with sound absorbing louvers model DECIBEL LW® is applicable when a usual silencer cannot be installed. DECIBEL LW® is manufactured from galvanized steel and powder covered metal frame and module parts including sound reducing and sound absorbing front panels. The wings are manufactured from galvanized steel with finish from perforated steel and filling of sound absorbing material. For more information about the product, please contact us at firstname.lastname@example.org The sound insulating box with sound absorbing louvers model Decibel LW is suitable for soundproofing of: - Heating and ventilation systems; - Compressors - Air ducts For ordering and queries regarding the soundreduction box do not hesitate to contact us at email@example.com
DECIBEL soundproofing enclosure
To reduce the noise from manufacturing machines and production equipment DECIBEL has created a highly efficient enclosure that aims to eliminate the noise coming from them. The DECIBEL Enclosure is designed to protect workers from noise generated during work. In industrial settings, noise from equipment often goes beyond hearing safety limits. It also impedes communication between workers. The DECIBEL Enclosure is an efficient way to solve problems of this nature. All DECIBEL Enclosures are customizable and easy to assembled and disassembled according to the specific equipment and needs. In order to achieve supreme noise reduction from the silencer’s openings, DECIBEL has developed the CHOFF-KA silencer. The steel mechanism in the beginning of the silencer helps eliminate the open area and therefore the noise transmission, but at the same time still offers access to the enclosed machine. The main reason for choosing steel instead of the conventional rubber is to provide better noise reduction thanks to the bigger mass and the much greater wear resistance of the material.42334234234
DECIBEL booths are the most modern solution to organize open space offices. These cabins create perfect privacy to take phone calls or have brief meetings in a quiet and peaceful environment, even in the middle of call-centre chaos. The booths can also be used for sound recording purposes. There are various sizes and styles of DECIBEL booths that can fit right into the interior design of the office while satisfying the practical need of privacy both acoustically and visually. At DECIBEL, we believe that every open-space office has a unique style and corporate culture. Therefore we offer full customization of our acoustic booths in terms of shape, dimensions, interior and exterior colour, etc. Even the material which will make up the walls of the booth will be selected by the client depending on the level of noise reduction needed. The exterior of DECIBEL booth can be wooden, metal or glass, while the interior can be decorated with acoustic textile or our acoustic panels with fabric cover and 22 colour options. 42334234234