If you have been using pneumatic systems in your industrial facility, you must be aware of pneumatic silencers, as they are one of the integral parts for ensuring seamless operations. Using the pneumatic silencers, you will be able to safely vent out the pressurised air and let it exit into the atmosphere by reducing the noise level.

It is important for you to limit the noise at industrial facilities to ensure it doesn’t trigger stress, fatigue, or hearing loss among the employees, which might affect productivity levels. Apart from that, uncontrolled noise might also interfere with seamless communication within the facilities.

To help you learn more about the concept, this article will educate you on the proper working of pneumatic silencers in an industrial setting.

A] What Are Pneumatic Silencers? 

In your pneumatic systems, the silencers are also referred to as mufflers, the functions of which are to vent the compressed or pressurised air into the open air. In the industrial setting, a pneumatic silencer will be installed either on the cylinder, fittings, or solenoid valves.

The used air that will exit the device will not take away with them the contaminants that were accumulated during the operational process. But, as the air venting process has the possibility of producing harmful levels of noise for the surroundings, these silencers are meant to limit the same.

For you to know, pneumatic silencers are one of the most cost-effective parts of a system and are also a very simplistic tool for reducing the unwanted exertion of contaminants and controlling the noise level.

You will get an adjustable control hub for regulating the flow rate and monitoring the speed of the driving parts. If you have installed a new pneumatic system in your industrial facility, you must know they are available in either plastic or brass silencer options.

When compared, a brass silencer is a low-priced option meant only for neutral or non-corrosive environments, whereas a plastic silencer will offer you better chemical resistance and high-end noise reduction.

B] Are Pneumatic Silencers Worth Investing?

As you know, most pneumatic machines make use of pressurisation as their prime method of transferring energy. But, when the pressurised air gets released, the noise levels can go up to 100dB(A). To give you a perspective, the sound a jet engine produces is recorded at 140dB(A).

To save costs, it was advised for industries to reduce the size of the nozzle by 50% and use soundproofing material, but that resulted in suppressing a mere 3dB(A) of noise.

Therefore, using silencers is considered a worthy investment, as it proved the effectiveness in triggering a controlled drop in the noise, by reducing the air velocity. So, you must look out for the best porous plastic products manufacturer in India to get your pneumatic silencer today!

C] How do Pneumatic Silencers Work?

So far in the article, you might already be aware of the function that the pneumatic silencers are made for. But do you know the working principle of it?

Well, the purpose of a pneumatic silencer is to vent out the pressurised air after the required work is done with it. This venting out process is done at an optimal & safe noise level, which is the root agenda of introducing silencers in the pneumatic system.

The contaminants will be stopped from escaping the system and hampering the environment. Excessive noise is produced every time the pressurised air gets released into the environment. The science behind it is that when the pressurised air exits the system and collides with the environment’s static air, turbulent air is formed, which causes the noise!

Therefore, pneumatic silencers are installed to that of the valve’s exhaust port, for diffusing the air that is being released through its surface area. As a result, the turbulence effect will be reduced, and the noise levels will deteriorate.

The pneumatic silencers are commonly made using porous plastic filters for scaling the surface area of your exhaust port that it will be covering. You can also consider installing the silencer on your hoses.

D] Factors To Consider Before Investing In Pneumatic Silencers

Now that you know the functions of pneumatic silencers, it is important you be aware of certain considerable factors to decide on what would work well for your applications:

• Reduction in noise

Look for the manufacturer details to determine if the specific pneumatic silencer is offering a noise reduction between 18 and 25 dB(A).

• Flow Rate

Your pneumatic silencer should not have to alter flow rates. You must know that an efficient silencer should be able to maintain the optimal flow rate even when being used with polluted systems.

• Durability

The pneumatic silencer you choose must be strong and durable enough to withstand certain accidental impacts.

• Maintenance

Look out for the silencers that can be brought back to 100% efficiency with minimal effort. As pneumatic silencers aren’t responsible for any working operations directly, one shouldn’t neglect their maintenance for long, as it might get clogged and cause downtime.

E] Industries That Use Pneumatic Silencers

Some of the industries that actively use pneumatic silencers are:

• Manufacturing

Manufacturing firms make use of silencers as they use pneumatic systems at a high rate, surrounded by various workers. Therefore, to ensure safety in such environments, the use of silencers is of utmost importance.

• Automotive

Pneumatic silencers used in the automotive sector will reduce the noise that the engine will produce due to the presence of exhaust gases while being operated.

• Industrial

The use of pneumatic silencers in the industrial setting is for controlling the unwanted noise that comes out from the air discharge and exhaust systems.

Conclusion

This article gives you a clear insight into the definition and working of pneumatic silencers. Following that, you are now also aware of what you must consider before choosing the best products from your select porous plastic pneumatic silencers manufacturer in India.

Almost all industrial operations that use pneumatic systems will understand the need for silencers and how they help bring the noise levels down to a safe rating. If you want to get your pneumatic silencers of the best quality, Sansuk Industries is here to help you with the needful.

You just need to contact us, and we will let you know the details of our available options!