Tips for Reducing Noise from Pneumatic Control Systems

Although they are undoubtedly one of the most powerful tools in a workspace, an air compressor is also known to be one of the loudest tools. In some cases, a compressor can reach decibels up to 90, but the average is 60 decibels. Businesses with two or more oil-less air compressors running at full capacity typically suffer from noise problems.

Several factors cause compressors to be loud: air intake, friction, the type of compressor, and the exhaust system. A reciprocating compressor is known to be the loudest as a result of a dual-piston pump. A compressor built with rotary screws is often quieter because they have a built-in soundproof design. In these systems, rotors move in a single direction that reduces noise levels.

You do not have to accept the excess noise. There are several things to do that will greatly reduce noise pollution coming from pneumatic control systems.

Try your best to isolate air compressors. When you do this, it becomes possible to create soundproof enclosures around the device. Exhaust and power can come out, but the sound does not. Using sound-insulated boxes around compressors drastically reduces unwanted noises. It is important to keep in mind that enclosures do not restrict cooling airflow.

Pneumatic Valves

Engaging in regular maintenance and cleaning is also a great way to reduce the noise a system produces. It would help if you made sure the pneumatic controls and pneumatic valves work as they should because they typically make noise when they begin to malfunction. Proper lubrication is an essential part of machine functions and noise reduction.

Related Reading

• Why do so Many Use Pneumatic Control Systems?
  A pneumatic control system uses compressed air to control and transmit energy. These systems are commonly incorporated into automatic production lines, controlling train doors, and mechanical clamps.
• Common Valve Categories
• Keeping Costs Down when Using Pneumatic Control Systems