Dingbo Series Silent Diesel Generator Set

Ordinary diesel generator sets usually emit loud noise during operation. Excessive noise can damage people's hearing and have a serious impact on nearby workers or residents. This is a major problem in areas with strict noise requirements. To solve the noise problem of the generator set, it is recommended to choose the Dingbo series silent diesel generator set. The Dingbo quiet diesel generator set operates in a soundproof box, which will greatly reduce the noise emitted by the diesel generator during operation.

What is a silent diesel generator

The silent diesel generator uses composite materials in the generator casing. Usually, these are hard material layers that can reflect sound energy back into the shell. They also use soft porous materials to absorb sound energy and convert it into heat.

Different materials absorb different frequencies of sound better than other materials. Some materials may excel in high-frequency sound absorption, but have poor low-frequency sound absorption performance. To address this issue, most silent diesel generators use different materials in multiple layers.

Higher frequencies are best absorbed by porous materials, which guide smaller sound waves deep into the material and then absorb them. For some lower frequency sounds, it is usually difficult to silence them with ordinary materials because low-frequency sound waves are sometimes deflected or absorbed by thick materials that are difficult to move. Therefore, the best result in suppressing low-frequency sounds comes from using air barriers, where thin sheet materials are separated by shallow air gaps, which creates resonance effects and turns low-frequency sounds into higher tones, thereby achieving a silencing effect.

The generator casing will be designed for specific types or models of generators to ensure that sound insulation effectively absorbs the range of sound generated by the generator as much as possible.

How loud is the noise of a regular diesel generator set?

Sound level is usually measured in decibels. Any sound above 80 decibels is considered 'loud'. Once the sound level reaches 100 decibels, it becomes uncomfortable, and once the volume reaches 140 decibels, some people may even feel pain.

The noise generated by diesel generators can be measured using a linear scale, which is a weighted average of all sound frequencies. The audible scale is more helpful because it only considers the sounds that humans can actually hear.

How quiet is the Dingbo quiet diesel generator?

There is a gap between how much noise can actually be reduced and what is commercially feasible. A noise reduction of approximately 40 decibels is truly considered the limit of practical noise reduction.

By using the Dingbo low noise diesel generator, you can significantly reduce noise. Our canopy is equipped with residential silencers and high-quality sound insulation devices, ensuring a significant reduction in the noise level generated by the generator. The silent box type diesel generator developed by Dingbo Electric ensures performance in outdoor environments.

Dingbo Electric has a full range of high-quality and high noise reduction silent diesel generators to choose from. We aim to provide customers with easy-to-use and easy to maintain silent generators. The design of the unit considers functionality and has a good maintenance channel, allowing users to easily operate the generator. If you would like to get more information welcome to contact us via sales@dieselgeneratortech.com.